Advantech ADAM 4000 - Manual

Introduction 1-2 ADAM 4000 Series User’s Manual 1.1 Overview The ADAM Series is a set of intelligent sensor-to-computer interface modules containing built-in microprocessor. They are remotely controlled through a simple set of commands issued in ASCII format and transmitted in RS-485 protocol. They ...

Chapter 1 Chapter 1 Introduction 1- 3 The command set for input modules is larger because it incorporates alarm functions. All communications to and from the module are performed in ASCII, which means that ADAM modules can be virtually programmed in any high-level language. RS-485 Network The RS-485...

Introduction 1-4 ADAM 4000 Series User’s Manual ADAM modules can be mounted on any panels, brackets, or DIN rails. They can also be stacked together. The RS-485 network, together with screw-terminal plug connectors, allows for system expansion, reconfiguration, and repair without disturbing field wi...

Installation Guideline 2-2 ADAM 4000 Series User’s Manual This chapter provides guidelines to what is needed to set up and install an ADAM network. A quick hookup scheme is provided that lets you configure modules before they are installed in a network. To help you connect ADAM modules with sensor i...

Chapter 2 Chapter 2 installation Guideline 2- 3 Power supply For the ease of use in industrial environments, the ADAM modules are designed to accept industry standard +24 V DC , unregulated power. Operation is guaranteed when using any power supply between +10 and +30 V DC . Power ripples must be li...

Installation Guideline 2-4 ADAM 4000 Series User’s Manual Figure 2-1 Power Supply Connections We advise the following standard colors (as indicated on the modules) for each power line: +Vs (R) Red GND (B) Black Communication Wiring We recommend the use of shielded-twisted-pair cable in the ADAM netw...

Chapter 2 Chapter 2 installation Guideline 2- 5 Notice: User can refer our help file to see more details for explanation of Utility operation. ADAM Communication Speed In ADAM series, the baud rate can be configured from 1200 bps to 38.4 Kbps. However, the baud rate of all modules in an RS-485 netwo...

Installation Guideline 2-6 ADAM 4000 Series User’s Manual 2.2 Basic configuration and hook-up Before placing a module in an existing network, the module should be configured. Though all modules are initially configured at the factory, it is recommended to check if the baud rate is set correctly befo...

Chapter 2 Chapter 2 installation Guideline 2- 7 The following items are required to configure a module: an ADAM converter module, a personal computer with RS-232 port (baud rate set to 9600) and the ADAM utility software. Configuration with the ADAM Utility Software The easiest way to configure the ...

Installation Guideline 2-8 ADAM 4000 Series User’s Manual Module at address 01 responds that it is configured for an input range of +/-2.5 V, baud rate of 9600, integration time of 50 ms (60 Hz). The code also shows engineering units and no checksum checking or generation. To change the configuratio...

Chapter 2 Chapter 2 installation Guideline 2- 9 2.3 Baud rate and Checksum ADAM modules contain EEPROMs to store configuration information and calibration constants. The EEPROM replaces the conventional array of switches and pots that are originally used for specifying baud rate, input and output ra...

Installation Guideline 2-10 ADAM 4000 Series User’s Manual • Power on all components except the ADAM Module. • Power the ADAM module on while shorting the INIT* and GND terminals (See Figure 2-3) or set the INIT switch to “Init” (See Figure 2-4) Figure 2-3 Grounding the INIT* Terminal Figure 2-4 Set...

Chapter 2 Chapter 2 installation Guideline 2- 11 2.4 Multiple Module Hookup The Figure below is an example of how ADAM modules are connected in a multiple module network: Figure 2-5 Multi-module Connection

Installation Guideline 2-12 ADAM 4000 Series User’s Manual 2.5 Programming Example The following example is a simple program written in Visual Basic 6.0 that demonstrates how to get temperature reading which is stored in the address of 01H from ADAM-4011 module. Step 1. Using ADAM Utility to check t...

Chapter 2 Chapter 2 installation Guideline 2- 13 Step 3. Select “Microsoft Comm Control” Step 4. Add the Comm Control on the form.

Installation Guideline 2-14 ADAM 4000 Series User’s Manual Step 5. Add three Command Buttons on the form as shown below Step 6. Add one Label and one Text on the form as shown below.

Chapter 2 Chapter 2 installation Guideline 2- 15 Step 7. Click OPEN Button and type in the following codes. The source codes are listed at the end of this section. Step 8. Click SEND Button and type in the following codes. The source codes are listed at the end of this section.

Installation Guideline 2-16 ADAM 4000 Series User’s Manual Step 9. Click CLOSE Button and type in the following codes. The source codes are listed at the end of this section. Step 10. Run the Project → Click OPEN to open COM1 → Click SEND to send the Get Temperature Reading Command. Now, you will fi...

Chapter 2 Chapter 2 installation Guideline 2- 17 Program Source Codes: ΠOPEN Command Button: Private Sub Command1_Click() ' Buffer to hold input string Dim Instring As String ' Use COM1. MSComm1.CommPort = 1 ' 9600 baud, no parity, 8 data, and 1 stop bit. MSComm1.Settings = "9600,N,8,1" ' T...

Chapter 3 Chapter 3 I/O Modules 3-3 3.1 ADAM-4011/4011D Thermocouple Input Modules The ADAM-4011/4011D Thermocouple Input Modules use a microprocessor-controlled integrating A/D converter to convert sensor voltage, current or thermocouple signal into digital data. The digital data is then translated...

I/O Modules 3-6 ADAM 4000 Series User’s Manual ADAM-4011 Thermocouple Input Module Figure 3-1 ADAM-4011 Thermocouple Input Module Accepts: - J, K, T, E, R, S and B thermocouples - Millivolt inputs: ± 15 mV, ± 50 mV, ± 100 mV and ± 500 mV - Volt inputs: ± 1 V and ± 2.5 V - Current input: ± 20 mA (Req...

Chapter 3 Chapter 3 I/O Modules 3-7 ADAM-4011D Thermocouple Input Module Figure 3-2 ADAM-4011D Thermocouple Input Module with LED Display Accepts: - J, K, T, E, R, S and B thermocouples - Millivolt inputs: ± 15 mV, ± 50 mV, ± 100 mV and ± 500 mV - Volt inputs: ± 1 V and ± 2.5 V - Current input: ± 20...

Chapter 3 Chapter 3 I/O Modules 3-9 Figure 3-6 ADAM-4011/4011D Digital Output Wiring Diagram Used with SSR (HI-LO alarm) Figure 3-7 ADAM-4011/4011D Digital Input Wiring Diagram Used with TTL Figure 3-8 ADAM-4011/4011D Digital Input Wiring Diagram Used with Dry contact

I/O Modules 3-10 ADAM 4000 Series User’s Manual 3.2 ADAM-4012 Analog Input Module The ADAM-4012 Analog Input Modules use a microprocessor- controlled integrating A/D converter to convert sensor voltage or current signals into digital data. The digital data are then translated into either two’s compl...

Chapter 3 Chapter 3 I/O Modules 3-11 Alarm signaling Analog input modules include High and Low alarm functions. High and Low alarm limits may be downloaded into the module’s EEPROM by the host computer. The alarm functions can be enabled or disabled remotely. When the alarm function is enabled, both...

I/O Modules 3-12 ADAM 4000 Series User’s Manual ADAM-4012 Analog Input Module Figure 3-9 ADAM-4012 Analog Input Module Accepts: - Millivolt inputs ± 150 mV and ±500 mV - Volt inputs: ±1 V, ±5 V and ±10 V - Current input: ±20 mA (requires a 125 resistor) Two digital output channels and one digital in...

Chapter 3 Chapter 3 I/O Modules 3-13 Application Wiring Figure 3-10 ADAM-4012 Millivolt and Volt Input Wiring Diagram Figure 3-11 ADAM-4012 Process Current Input Wiring Diagram Figure 3-12 ADAM-4012 Digital Output Wiring Diagram Used with SSR (HI-LO alarm)

Chapter 3 Chapter 3 I/O Modules 3-15 3.3 ADAM-4013 RTD Module The ADAM-4013 RTD Input Module supports one Pt or Ni RTD input channel for temperature measurement. This module can accept RTD sensors with two, three, or four wires. The module offers signal conditioning, A/D conversion, ranging, and RS-...

I/O Modules 3-16 ADAM 4000 Series User’s Manual Application Wiring Figure 3-16 ADAM-4013 RTD Inputs Wiring Diagram

Chapter 3 Chapter 3 I/O Modules 3-17 3.4 ADAM-4015 6-channel RTD Input Module A RTD module is popularly used for temperature measurement. Unlike the traditional design, the ADAM-4015 RTD Input Module provides six RTD input channels for different types of RTD signal like as Pt, Ni, Balco. It is an ef...

I/O Modules 3-18 ADAM 4000 Series User’s Manual Application Wiring Figure 3-18 ADAM-4015 RTD Input Module Wiring Diagram

Chapter 3 Chapter 3 I/O Modules 3-19 Technical specification of ADAM-4015 Channel Number 6 differential Support Protocol ADAM ASCII and MODBUS/RTU Input Type Pt100, Pt1000, BALCO500, Ni Input Connections 2 or 3 wires Wire Burnout Detection Yes Input Type and Temperature Range Pt100: -50 to 150° C 0 ...

I/O Modules 3-20 ADAM 4000 Series User’s Manual 3.5 ADAM-4015T 6-channel Thermistor Input Module A Thermistor Module is popularly used for temperature measurement. Unlike the traditional design, the ADAM-4015T provides six thermistor input channels for thermistor signal. It is an effective solution ...

Chapter 3 Chapter 3 I/O Modules 3-21 Technical specification of ADAM-4015T Channel Number 6 differential Support Protocol ADAM ASCII and MODBUS/RTU Input Type Thermistor Input Connections 2 or 3 wires Wire Burnout Detection Yes Input Type and Temperature Range Thermistor 3k 0~100 ℃ Thermistor 10k 0~...

I/O Modules 3-22 ADAM 4000 Series User’s Manual 3.6 ADAM-4016 Analog Input/Output Module A strain gauge input module uses a microprocessor-controlled integrating A/D converter to convert sensor voltage or current signals into digital data for load cell and stress measurement. The digital data are th...

I/O Modules 3-24 ADAM 4000 Series User’s Manual ADAM-4016 Analog Input/Output Module Figure 3-21 ADAM-4016 Analog Input/Output Module Accepts: - Millivolt inputs: ± 15 mV, ± 50 mV, ± 100 mV, ± 500 mV - Current input: ± 20 mA Excitation voltage output: 0 ~ 10 V Four digital output channels are provid...

Chapter 3 Chapter 3 I/O Modules 3-25 Application Wiring Figure 3-22 ADAM-4016 Strain Gauge Voltage Input Wiring Diagram Figure 3-23 ADAM-4016 Strain Gauge Current Input Wiring Diagram

I/O Modules 3-26 ADAM 4000 Series User’s Manual Figure 3-24 ADAM-4016 Digital Output Wiring Diagram Used with SSR

Chapter 3 Chapter 3 I/O Modules 3-27 3.7 ADAM-4017/4017+/4018/4018M/4018+ 8-channel Analog Input Modules ADAM-4017/4018 8-channel Analog Input Module The ADAM-4017/4018 is a 16-bit, 8-channel analog input module that provides programmable input ranges on all channels. This module is an extremely cos...

I/O Modules 3-28 ADAM 4000 Series User’s Manual ADAM-4017+ 8-channel Differential Analog Input Module Here comes a solution to the demand for more analog input channels. Similar to its counterpart, the ADAM-4017+ enables eight differential channels with multiple input ranges. This multi-channel/mult...

I/O Modules 3-30 ADAM 4000 Series User’s Manual ADAM-4017+ 8-channel Differential Analog Input Module Figure 3-26 ADAM-4017+ 8-ch. differential analog input module Jumper setting (ADAM-4017+) 1. JP0~JP7 JP0~ JP7 20 mA Input Range Voltage Input range Mapping to Channel Ch.1 Ch.2 Ch.3 Ch.4 Ch.5 Ch.6 C...

I/O Modules 3-32 ADAM 4000 Series User’s Manual ADAM-4018 8-channel Analog Input Module ADAM-4018 CODE INPUT RANGE 00 01 02 03 04 DATA ACQUISITION MODULE V in 0+ V in 0- V in 1+ V in 5+ V in 5- V in 6+ IN IT* (Y) D A TA+ (G ) D A TA- (R ) + V s (B) G N D V in 1- V in 4+ V in 4- AG N D INPUT: Thermoc...

Chapter 3 Chapter 3 I/O Modules 3-33 ADAM-4018M 8-channel Analog Input Data logger ADAM-4018M CODE INPUT RANGE 00 01 02 03 04 DATA ACQUISITION MODULE V in 0+ Vi n 0 - V in 1+ Vi n 5 + Vi n 5 - Vi n 6 + IN IT* (Y) D A TA+ (G ) D A TA- (R ) + V s (B) G N D Vi n 1 - V in 4+ Vi n 4 - AG N D INPUT: Therm...

I/O Modules 3-34 ADAM 4000 Series User’s Manual ADAM-4018+ 8-channel Thermocouple Input Module Figure 3-29 ADAM-4018+ 8-ch. thermocouple input module JP0~ JP7 4~20 mA Input Range Voltage Input range Mapping to Channel Ch.1 Ch.2 Ch.3 Ch.4 Ch.5 Ch.6 Ch.7 Ch.8 JP 0 JP 2 JP 4 JP 6 JP 1 JP 3 JP 5 JP 7 Te...

Chapter 3 Chapter 3 I/O Modules 3-35 Isolation Voltage 3000 V DC Fault and over-voltage protection Withstands over voltage up to ±35 V Sampling Rate 10 sample/sec (total) Input Impedance Voltage: 20 M Ω , Current: 120 Ω Accuracy ±0.1% or better Power Consumption 0.8 W @ 24V DC I/O Connector Type 10 ...

I/O Modules 3-36 ADAM 4000 Series User’s Manual Vin5- Vin5+ 1 Vin6+ mV/V - + AGND Vin7+ Figure 3-31(b) ADAM-4017 Single-ended Input Wiring Diagram (Ch6 and Ch7) 11 Vin 0+ Vin 0- Vin 1+ Vin 1- mV/V V + - 11 Vin 0+ Vin 0- Vin 1+ Vin 1- ± 4~20 mA + - Built-in 125 Ohm Resister Figure 3-32 ADAM-4017+ Vol...

Chapter 3 Chapter 3 I/O Modules 3-37 11 Vin 0+ Vin 0- Vin 1+ Vin 1- T/C or 4~20mA + - Figure 3-33 ADAM-4018+ Thermocouple Input Wiring Diagram 3.8 ADAM-4019+ 8-channel Universal Analog Input Module The ADAM-4019+ is universal analog input module to integrate with various AI modules into one. It not ...

I/O Modules 3-38 ADAM 4000 Series User’s Manual Figure 3-34 ADAM-4019+ 8-channel Universal Analog Input The jumper setting of ADAM-4019+ for input type selection: JP0~JP7 20mA Input Range Voltage Input range Mapping to Channel Ch.0 Ch.1 Ch.2 Ch.3 Ch.4 Ch.5 Ch.6 Ch.7 JP 0 JP 1 JP 2 JP 3 JP 4 JP 5 JP ...

Chapter 3 Chapter 3 I/O Modules 3-39 Application Wiring Figure 3-35 ADAM-4019+ Universal Analog Input Wiring Diagram 120

Chapter 3 Chapter 3 I/O Modules 3-41 3.9 ADAM-4021 Analog Output Module Analog output module receives its digital input through an RS-485 interface from the host computer. The format of the data is either two’s complement hexadecimal format or percentage of full-scale range (FSR), depending on the m...

I/O Modules 3-42 ADAM 4000 Series User’s Manual ADAM-4021 Analog Output Module Figure 3-36 ADAM -4021 Analog Output Module Depending on its configuration settings the module accepts the following formats from the host computer: - Engineering units - Percent of full-scale range (FSR) - Two’s compleme...

Chapter 3 Chapter 3 I/O Modules 3-43 Application Wiring Figure 3-37 ADAM-4021 Analog Output Wiring Diagram

I/O Modules 3-44 ADAM 4000 Series User’s Manual 3.10 ADAM-4024 4-channel Analog Output Module ADAM-4024 is a 4-channel analog output module with mixed type I/O. Currently, there is not any ADAM-4000 series module that provides more than one analog output channel. Under some circumstances, it is, how...

Chapter 3 Chapter 3 I/O Modules 3-45 Technical specification of ADAM-4024 • Resolution: 12-bit • Output Type: mA, V • Output Range: 0~20 mA, 4~20 mA, and ±10V • Isolation Voltage: 3000 V DC • Output Impedance: 0.5 Ω • Accuracy: ±0.1% of FSR for current output ±0.2% of FSR for voltage output • Zero D...

I/O Modules 3-46 ADAM 4000 Series User’s Manual Application Wiring Figure 3-39 ADAM-4024 Pin Define and Wiring Diagram

Chapter 3 Chapter 3 I/O Modules 3-47 3.11 ADAM-4050 Digital I/O Module The ADAM-4050 features seven digital input and eight digital output channels. The outputs are open-collector transistor switches that you can control from the host computer. You can also use the switches to control solid-state re...

I/O Modules 3-48 ADAM 4000 Series User’s Manual Application Wiring Figure 3-41 ADAM-4050 TTL Input Wiring Diagram Figure 3-42 ADAM-4050 Contact Closure Input Wiring Diagram Figure 3-43 ADAM-4050 Digital Output Wiring Diagram Used with SSR

Chapter 3 Chapter 3 I/O Modules 3-49 3.12 ADAM-4051 16-channel Isolated Digital Input Module The ADAM-4051 is a 16 channel Digital Input Module. It is built with 2500V DC optical isolation, and it is suitable for critical applications. The main difference from other modules is that ADAM-4051 accepts...

I/O Modules 3-50 ADAM 4000 Series User’s Manual Application Wiring Figure 3-45 ADAM-4051 Dry Contact Wiring Diagram Figure 3-46 ADAM-4051 Wet Contact Wiring Diagram

Chapter 3 Chapter 3 I/O Modules 3-51 3.13 ADAM-4052 Isolated Digital Input Module The ADAM-4052 provides eight digital input channels. Among these eight channels, six of them are fully independent isolated channels and the other two are isolated channels with a common ground. They all have 5000 V RM...

I/O Modules 3-52 ADAM 4000 Series User’s Manual Application Wiring Figure 3-48 ADAM-4052 Isolation Digital Input Wiring Ground External Internal

Chapter 3 Chapter 3 I/O Modules 3-53 3.14 ADAM-4053 16-channel Digital Input Module The ADAM-4053 provides 16 digital input channels for dry contact or wet contact signals. For dry contact, the effective distance from DI to contact point is up to 500 m. Figure 3-49 ADAM-4053 16-channel Digital Input...

I/O Modules 3-54 ADAM 4000 Series User’s Manual Note: There is one pin showing “INIT*/DI15” on the connector of the ADAM-4053 module. You can configure the pin define by the jumper on PCB (refer to the image below to see its location): Jumper Setting: DI15 INIT* DI15 INIT* DI15 INIT*

Chapter 3 Chapter 3 I/O Modules 3-55 Application Wiring Figure 3-50 ADAM-4053 Wet Contact Input Wiring Diagram Figure 3-51 ADAM-4053 Contact Closure Input Wiring Diagram External Internal External Internal

I/O Modules 3-56 ADAM 4000 Series User’s Manual 3.15 ADAM-4055 16-channel Isolated Digital I/O Module The ADAM-4055 offers 8 channel isolated digital input and 8 channel isolated digital output for critical applications. The inputs accept 10~50 V voltage, and the outputs can supply 5~40 V DC at the ...

Chapter 3 Chapter 3 I/O Modules 3-57 Application Wiring: Figure 3-53 ADAM-4055 Digital Output Wiring Diagram Figure 3-54a ADAM-4055 Digital Input Dry Contact Wiring Diagram

I/O Modules 3-58 ADAM 4000 Series User’s Manual Figure 3-54b ADAM-4055 Digital Input Dry Contact Diagram (Internal) Figure 3-55a ADAM-4055 Digital Input Wet Contact Wiring Diagram

Chapter 3 Chapter 3 I/O Modules 3-59 Figure 3-55b ADAM-4055 Digital Input Wet Contact Diagram (Internal) Figure 3-56a ADAM-4055 Default Jumper Setting for the Digital Input Wiring (Support dry and wet contact digital input at the same time)

Chapter 3 Chapter 3 I/O Modules 3-61 3.16 ADAM-4056S 12-channel Sink Type Isolated Digital Output Module ADAM-4056S is a 12-channel sink type isolated digital output module. The isolated channels are designed for digital output for critical applications. Open collector outputs can provide from +5 to...

I/O Modules 3-62 ADAM 4000 Series User’s Manual Application Wiring +5V ~ +40V LOAD + - Figure 3-58 ADAM-4056S Digital Output Wiring Diagram

Chapter 3 Chapter 3 I/O Modules 3-63 3.17 ADAM-4056SO 12-channel Source Type Isolated Digital Output Module ADAM-4056SO is a 12-channel source type isolated digital output module. The 12 isolated digital output channels are designed for critical applications. The digital output signals are sent in t...

I/O Modules 3-64 ADAM 4000 Series User’s Manual Application Wiring Figure 3-60 ADAM-4056SO Digital Output Wiring Diagram

Chapter 3 Chapter 3 I/O Modules 3-65 3.18 ADAM-4060/4068 Relay Output Module The ADAM Relay Output Module is a low-cost alternative to SSR modules. The ADAM-4060 Relay Output Module provides four relay channels; two of them are Form A, and two are Form C. The ADAM-4068 Relay Output Module provides e...

I/O Modules 3-66 ADAM 4000 Series User’s Manual ADAM-4068 8-channel Relay Output Module TYPE SIGNAL RELAY 0,1,2,3 RELAY 4,5,6,7 FORM A FORM C R L 4 N O R L 4 C O M R L 3 N O R L 3 C O M R L 2 N C R L 2 C O M R L 2 N O R L 1 N C R L 1 C O M R L 1 N O R L 0 N C R L 0 C O M R L 0 N O RELAY 0 1 2 3 4 5 ...

Chapter 3 Chapter 3 I/O Modules 3-67 Application Wiring The following diagrams are examples of how to connect Form A and Form C relay output applications to your ADAM modules. Figure 3-63 ADAM-4060 Form A Relay Output Wiring Diagram Figure 3-64 ADAM-4060 Form C Relay Output Wiring Diagram

I/O Modules 3-68 ADAM 4000 Series User’s Manual Figure 3-65 ADAM-4068 Form C Relay Output Wiring Diagram R L 4 N O RL4 COM R L 3 N O RL3 COM Figure 3-66 ADAM-4068 Form A relay output Wiring Diagram

Chapter 3 Chapter 3 I/O Modules 3-69 3.19 ADAM-4069 8-channel Relay Output Module The ADAM-4069 Relay Output Module provides eight channels; four are Form A and the rest are Form C. This module is excellent for ON/OFF control or low-power switching applications. Figure 3-67 ADAM-4069 Relay Output Mo...

I/O Modules 3-70 ADAM 4000 Series User’s Manual Specification: z Number of Relay Output Channel: 8 z Digital Output: (Source) 4 Form A , 4 Form C AC 5A@240V DC 5A@30V ON/OFF : 5ms/ 5.6ms z Power Consumption: 2.2 W z Supports Modbus/RTU protocol z I/O Connector Type: 13-pin plug-terminal * 2 z Suppor...

Chapter 3 Chapter 3 I/O Modules 3-71 Figure 3-69 ADAM-4069 Form A Relay Output

I/O Modules 3-72 ADAM 4000 Series User’s Manual 3.20 ADAM-4080/4080D Counter/Frequency Input Modules ADAM-4080/4080D Counter/frequency input module has two 32- bit counter input channels (counter 0 and counter 1) with built-in programmable timer for frequency measurement. These cost-effective module...

Chapter 3 Chapter 3 I/O Modules 3-73 External Control (Gate mode) Aside from the GND and counter terminal, each channel has a gate terminal to connect to an external gate signal. The gate signal (high or low) can trigger the counter from start or stop counting. The gate mode can be among these three...

I/O Modules 3-74 ADAM 4000 Series User’s Manual ADAM-4080 Counter/Frequency Input Modules ADAM-4080 CODE INPUT RANGE 50 51 DATA ACQUISITION MODULE GA T E 1- GA T E 1+ IN 1- IN 0 GA T E 0 D. GND IN IT* (Y) D A TA+ (G ) D A TA- (R ) + V s (B) G N D IN 1+ DO 0 DO 1 IN 1 COUNTER FREQUENCY GA T E 1 IN 0+...

Chapter 3 Chapter 3 I/O Modules 3-75 ADAM-4080D Counter/Frequency Input Modules with LED Display ADAM-4080D CODE INPUT RANGE 50 51 DATA ACQUISITION MODULE GA T E 1- GA T E 1+ IN 1- IN 0 GA T E 0 D. GND IN IT* (Y) D A TA+ (G ) D A TA- (R ) + V s (B) G N D IN 1+ D O 0/LO DO 1 /HI IN 1 COUNTER FREQUENC...

Command Set 4-2 ADAM 4000 Series User’s Manual 4.1 Introduction In order to avoid communication conflicts among devices trying to send data simultaneously, all the traffics are coordinated by the host computer. This action is initiated by the host computer using a command/response protocol. When the...

Chapter 4 Chapter 4 Command Set 4-3 Before the command set is given, we provide an I/O module commands search table to help you find the commands that you wish to use. The command set is divided into the following three categories: • Analog Input Module commands • Analog Output Module commands • Dig...

Command Set 4-26 ADAM 4000 Series User’s Manual ADAM-4024 Command Table (Continued) Command Syntax Command Name Command Description Page No. $AAACnZ EMS Flag setting Enable/Disable (Z=1/0) CHn EMS Flag 6-21 $AABCn Read EMS Flag Read CHn EMS Flag 6-21 $AADCn Read startup data Read Back CHn StartUp Da...

5-2 ADAM 4000 Series User’s Manual 5.1 Analog Input Common Command Set Command Syntax Description I/O Module %AANNTTCCFF Sets the address, input range, baud rate, data format, checksum status, and/or integration time for a specified analog input module 4011, 4011D, 4012, 4013, 4015, 4015T, 4016, 401...

Chapter 5 5-3 ADAM 4000 Series User’s Manual Command Syntax Command Description I/O Module $AA4 Returns the value that was stored in the specified module's register after the #** command 4011, 4011D, 4012, 4013, 4015, 4015T, 4016 $AAB Ask the module to respond whether the wiring is open or closed 40...

5-4 ADAM 4000 Series User’s Manual 4011, 4011D, 4012, 4013, 4015, 4015T, 4016, 4017, 4017+, 4018, 4018+, 4018M, 4019+ %AANNTTCCFF Name Configuration command Description Sets address, input range, baud rate, data format, checksum status, and/or integration time for an analog input module. Syntax %AAN...

Chapter 5 5-5 ADAM 4000 Series User’s Manual 4011, 4011D, 4012, 4013, 4015, 4015T, 4016, 4017, 4017+, 4018, 4018+, 4018M, 4019+ %AANNTTCCFF Response !AA(cr) if the command is valid. ?AA(cr) if an invalid parameter was entered or if the INIT* terminal was not grounded when attempting to change baud r...

Chapter 5 5-7 ADAM 4000 Series User’s Manual 4011, 4011D, 4012, 4013, 4015, 4015T, 4016, 4017, 4017+, 4018, 4018+, 4018M, 4019+ Input Range Code (Hex) Input Range for 4013 20 Platinum, -100 ~ 100 ℃ , a=0.00385 21 Platinum, 0 ~ 100 ℃ , a=0.00385 22 Platinum, 0 ~ 200 ℃ , a=0.00385 23 Platinum, 0 ~ 600...

5-8 ADAM 4000 Series User’s Manual 4011, 4011D, 4012, 4013, 4015, 4015T, 4016, 4017, 4017+, 4018, 4018+, 4018M, 4019+ Input Range Code (Hex) Input Range for 4019+ 02 ± 100 mV 03 ± 500 mV 04 ± 1 V 05 ± 2.5 V 07 +4~20mA 08 ± 10 V 09 ± 5 V 0D ± 20 mA 0E Type J Thermocouple 0 ~ 760 ℃ 0F Type K Thermocou...

5-10 ADAM 4000 Series User’s Manual 4011, 4011D, 4012, 4013, 4015, 4015T, 4016, 4017, 4017+, 4018, 4018+, 4018M, 4019+ $AA2 Example command: $452(cr) response: !45050600(cr) The command asks the analog input module at address 45h to send its configuration data. The analog input module at address 45h...

5-14 ADAM 4000 Series User’s Manual 4011, 4011D, 4012, 4013, 4015, 4015T, 4016, 4017, 4017+, 4018, 4018+, 4019+ #AA Example command: #DE(cr) response: >FF5D(cr) The analog input module at address DEh has an input value of FF5D. (The configured data format of the analog input module is two’s compl...

5-20 ADAM 4000 Series User’s Manual 4011, 4011D, 4012, 4013, 4015, 4015T, 4016 #** Name Synchronized Sampling command Description Orders all analog input modules to sample their input values and store the values in special registers. Syntax #** # is a delimiter character. ** is the Synchronized Samp...

Chapter 5 5-25 ADAM 4000 Series User’s Manual 4011, 4011D, 4018, 4018+, 4018M, 4019+ $AA9SNNNN Name CJC Offset Calibration command Description Calibrates an analog input module to adjust for offset errors of its CJC (Cold Junction Compensation) sensors. Syntax $AA9SNNNN(number of counts)(cr) $ is a ...

5-30 ADAM 4000 Series User’s Manual 4015, 4015T, 4017+, 4018+, 4019+ $AAXnnnn Name Watchdog Timer Setting command Description This command set the communication watchdog timer (WDT) cycle time. Syntax $AAXnnnn(cr) $ is a delimiter character. AA (range 00-FF) represents the 2-character hexadecimal ad...

Chapter 5 5-35 ADAM 4000 Series User’s Manual 4018M @AACCCSDMTTTT Name Set Memory Configuration command Description Sets the channel storage status, standalone mode, data logger mode storage type and sampling interval for the specified analog input data logger. Syntax @AACCCSDMTTTT(cr) @ is a delimi...

Chapter 5 5-43 ADAM 4000 Series User’s Manual 4018M @AARNNNN HHHH represents the 4-character hexadecimal number of returned record stored in the analog input data logger at address AA. TTTTTTTT represents elapsed time. (cr) is the terminating character, carriage return (0Dh). Example command: @F3 R ...

Chapter 5 5-45 ADAM 4000 Series User’s Manual 4018M @AAACSDHHHHTEIIII Example command: @EF A 0+20400+20100(cr) response: !EF(cr) The command sets channel 0 of the analog input data logger at address EF as such: high alarm limit = 10.24 low alarm limit = 2.56 The response indicates the command was re...

Chapter 5 5-49 ADAM 4000 Series User’s Manual 4011, 4011D, 4012, 4016 @AADI Status Code DO0 001 002 003 OO OFF OFF OFF OFF O1 OFF OFF OFF ON O2 OFF OFF ON OFF O3 OFF OFF ON ON O4 OFF ON OFF OFF O5 OFF ON OFF ON O6 OFF ON ON OFF O7 OFF ON ON ON O8 ON OFF OFF OFF O9 ON OFF OFF ON OA ON OFF ON OFF OB O...

5-52 ADAM 4000 Series User’s Manual 4011, 4011D, 4012, 4016 @AAEAT Name Enable Alarm command Description The addressed analog input module is instructed to enable its alarm in either Latching or Momentary mode. Syntax @AAEAT(cr) @ is a delimiter character. AA (range 00-FF) represents the 2-character...

Chapter 5 5-61 ADAM 4000 Series User’s Manual 5.4 Excitation Voltage Output Command Set Command Syntax Command Name Description I/O module $AA6 Get Excitation Voltage Output Value Returns either last value sent to specified module by $AA7 command, or start-up output voltage. 4016 $AA7 Excitation Vol...

5-64 ADAM 4000 Series User’s Manual 4016 $AAS Name Start-up Voltage Output Configuration command Description Stores the present analog output value of the strain gauge input module with address AA in the module’s non-volatile register. The output value will take effect upon start-up or after a brown...

Analog Output Module Command Set 6-2 ADAM 4000 Series User’s Manual 6.1 Analog Output Module Command for ADAM-4021 Command Syntax Command Name Description I/O Module %AANNTTCCFF Configuration Sets the address, output range, baud rate, data format, slew rate and/or checksum status 4021 #AA(data) Anal...

Chapter 6 6-3 ADAM 4000 Series User’s Manual %AANNTTCCFF Name Configuration command Description Sets address, input range, baud rate, data format, checksum status, and/or integration time for an analog output module. Syntax %AANNTTCCFF(cr) % is a delimiter character. AA (range 00-FF) represents the ...

Analog Output Module Command Set 6-4 ADAM 4000 Series User’s Manual %AANNTTCCFF Response !AA(cr) if the command is valid. ?AA(cr) if an invalid parameter was entered or the INIT* terminal was not grounded when changing baud rate or checksum settings was attempted. There is no response if the module ...

Analog Output Module Command Set 6-8 ADAM 4000 Series User’s Manual $AA4 Name Start-up Voltage/Current Output Configuration command Description Stores the present output value of an analog output module at address AA in the module’s non-volatile register. The output value will take effect at start-u...

Analog Output Module Command Set 6-10 ADAM 4000 Series User’s Manual $AA3 Example command: $07314(cr) response: !07(cr) The command tells the analog output module at address 07h to increase its output value by 20 (14h) counts which are approximately 30 μ A. The analog output module confirms the incr...

Digital I/O and Relay Output Counter/Frequency Command Set 7-2 ADAM 4000 Series User’s Manual 7.1 Digital I/O and Relay Output Module Command Command Syntax Description I/O Module %AANNTTCCFF Sets the address, input range, baud rate, and/or checksum status to a digital I/O module 4050, 4051, 4052, 4...

Chapter 7 7-5 ADAM 4000 Series User’s Manual %AANNTTCCFF Response !AA (cr) if the command is valid. ?AA(cr) if an invalid parameter was entered or the INIT* terminal was not grounded when changing baud rate or checksum settings were attempted. There is no response if the module detects a syntax or c...

Chapter 7 7-7 ADAM 4000 Series User’s Manual $AA6 Example command: $336(cr) response: !112200(cr) This example is for ADAM-4050. The first two characters, 11h (00010001), of the response indicates that digital output channels 0 and 4 are ON and channels 1, 2, 3, 5, 6, 7 are OFF. The second two chara...

Digital I/O and Relay Output Counter/Frequency Command Set 7-10 ADAM 4000 Series User’s Manual #AABB Examples command: #140005(cr) response: >(cr) An output byte with value 05h (00000101) is sent to the digital I/O module at address 14h (Either ADAM-4050 or ADAM-4060). Its channel 0 and 2 will be...

Chapter 7 7-13 ADAM 4000 Series User’s Manual $AA4 (dataOutput) two-character hexadecimal value which is either the feedback of a digital output channel or a relay. (dataInput) two-character hexadecimal value representing the input values of the digital I/O module. (cr) is the terminating character,...

Chapter 7 7-15 ADAM 4000 Series User’s Manual $AA2 Example command: $452 (cr) response: !45400600 (cr) The command asks the digital I/O module at address 45h to send its configuration data. The digital I/O module at address 45h responds with baud rate 9600, no checksum function and module supports f...

Digital I/O and Relay Output Counter/Frequency Command Set 7-30 ADAM 4000 Series User’s Manual %AANNTTCCFF Response !AA(cr) if the command is valid. ?AA(cr) if an invalid parameter was entered or the INIT* terminal was not grounded when changing baud rate or checksum setting were attempted. There is...

Digital I/O and Relay Output Counter/Frequency Command Set 7-34 ADAM 4000 Series User’s Manual $AABS Name Set Input Mode command Description Set the input signal mode of the specified counter/ frequency module to either non-isolated (TTL) or photo-isolated. Syntax $AABS(cr) $ is a delimiter characte...

Digital I/O and Relay Output Counter/Frequency Command Set 7-60 ADAM 4000 Series User’s Manual 7.2.4 Digital Output and Alarm Command Set Command Syntax Command Name Description I/O Module @AAPN(data) Set Initial Count Value of Counter N Sets the inital count value of the module for counter 0 or cou...

Chapter 7 7-71 ADAM 4000 Series User’s Manual @AAEAT Name Enable Alarm command Description The counter module is instructed to enable its alarm for counter 0 in either Latching or Momentary mode. Syntax @AAEAT(cr) @ is a delimiter character. AA (range 00-FF) represents the 2-character hexadecimal ad...

Calibration 8-2 ADAM 4000 Series User’s Manual Analog input/output modules are calibrated when you receive them. However, calibration is sometimes required. No screwdriver is necessary because calibration is done in software. Calibration parameters are stored in the ADAM module’s onboard EEPROM. The...

Chapter 8 Chapter 8 Calibration 8- 3 4. Execute the Offset Calibration command. This is also done through the ADAM utility software. (Please see “Offset Calibration” option in the Calibration sub-menu of the ADAM utility software). Figure 8-2 Zero Calibration 5. Execute the Span Calibration command....

Calibration 8-4 ADAM 4000 Series User’s Manual 6. This step is only for ADAM 4011, 4011D, 4018, 4018+, 4018M, 4019, 4019+. Execute the CJC (cold junction sensor) calibration command. This is also done through the ADAM utility software. (Please see “CJC Calibration” option in the Calibration sub-menu...

Chapter 8 Chapter 8 Calibration 8- 5 8.2 Analog Input Resistance Calibration Model: ADAM-4013 1. Apply power to the module and let it warm up for about 30 minutes. 2. Assure that the module is correctly installed and is properly configured for the input range that you want to calibrate. You can do t...

Calibration 8-6 ADAM 4000 Series User’s Manual Table 8-2 Calibration Resistance Module Input Range Code (Hex) Input Range Span Calibration Resistance Offset Calibration Resistance 4013 20 Pt, -100~100 ℃ a = 0.00385 140 Ω 60 Ω 21 Pt, 0~100 ℃ a = 0.00385 140 Ω 60 Ω 22 Pt, 0~200 ℃ a = 0.00385 200 Ω 60 ...

Chapter 8 Chapter 8 Calibration 8- 7 8.3 Analog Input Thermistor module Calibration Model: ADAM-4015T If you select the range “Thermistor 3K 0~100C”, please follow the calibration steps as below. 1. Short the INIT* pin to GND and then power up ADAM-4015T. Run ADAM-4000-5000 Utility and search for th...

Calibration 8-8 ADAM 4000 Series User’s Manual 3. Set the resistance to “0” and click on “Save” 4. Click on “Zero Cal.” 5. Apply 200.0 ohms resistor with 0.01% accuracy to CH0 and then Click on “Save”

Chapter 8 Chapter 8 Calibration 8- 9 6. Click on “Span Cal.” 7. Apply 10K ohms resistor with 0.01% accuracy to CH0 and then Click on “Save” 8. Finished!

Chapter 8 Chapter 8 Calibration 8- 13 8.4 Analog Output Calibration Model: ADAM-4021/4024 The output current of analog output modules can be calibrated by using a low and high calibrating value. The analog output modules can be configured in one of the two ranges, 0-20 mA and 4-20 mA. Since the low ...

Calibration 8-14 ADAM 4000 Series User’s Manual 4. Issue the Analog Data Out command to the module with an output value of 4 mA. 5. Check the actual output value at the terminals. If it does not equal to 4 mA, use the “Trim” option in the “Calibrate” sub menu to change the actual output. Trim the mo...

Chapter 8 Chapter 8 Calibration 8- 15 Module: ADAM-4016 1. Apply power to the strain gauge input module and let it warm up for about 30 minutes. 2. Assure that the module is correctly installed. Then, connect a voltmeter to the screw terminals of the module. Exc- Voltmeter - + Exc+ Ii n - Ii n + Vin...

Calibration 8-16 ADAM 4000 Series User’s Manual 4. Execute the Span Calibration command. This can be done through the ADAM utility software. (Please see "A/O 10 V Calibration" option in the Calibration sub-menu of the ADAM utility software.) Figure 8-9 Span Calibration 5. Check the actual ou...

Appendix A Appendix A Technical Specification A- 3 Table A-2 ADAM-4011 Range Accuracy for Thermocouple Input Range Code (Hex) Input Range Typical Accuracy Maximum Error Units 0E J thermocouple 0 to760 ℃ ±0.5 ±0.75 ℃ 0F K thermocouple 0 to 1370 ℃ ±0.5 ±0.75 ℃ 10 T thermocouple -100 to 400 ℃ ±0.5 ±0.7...

Technical Specifications A-4 ADAM 4000 Series User’s Manual Figure A-1 ADAM-4011 Function Diagram

Appendix A Appendix A Technical Specification A- 5 A.2 ADAM-4011D Thermocouple Input Module with LED Display Table A-3 ADAM-4011D Specifications T/C channel number 1 Input range J, K, T, E, R, S and B Thermocouple ±15 mV, ±50 mV, ±100 mV, ±500mV, ±1 V, ±2.5 V and ±20mA Output speed (in bps) Maximum ...

Technical Specifications A-6 ADAM 4000 Series User’s Manual Table A-4 ADAM-4011D Range Accuracy for Thermocouple Input Range Code (Hex) Input Range Typical Accuracy Maximum Error Units 0E J thermocouple 0 to 760 ℃ ±0.5 ±0.75 ℃ 0F K thermocouple 0 to 1370 ℃ ±0.5 ±0.75 ℃ 10 T thermocouple -100 to 400 ...

Appendix A Appendix A Technical Specification A- 11 Figure A-4 ADAM-4013 Function Diagram

Technical Specifications A-20 ADAM 4000 Series User’s Manual Table A-12 ADAM-4018M Range Accuracy for Thermocouple Input Range Code (Hex) Input Range Typical Accuracy Maximum Error Units 0E J thermocouple 0 to 760 ℃ ±1.0 ±1.5 ℃ 0F K thermocouple 0 to 1370 ℃ ±1.0 ±1.5 ℃ 10 T thermocouple -100 to 400 ...

Appendix A Appendix A Technical Specification A- 21 Figure A-8 ADAM-4018M Function Diagram

Technical Specifications A-22 ADAM 4000 Series User’s Manual A.9 ADAM-4019+ 8-Channels Universal Analog Input Module Table A-13 ADAM-4019+ Specifications AI channel number 8 Input type V, mV, mA and T/C Input range V: ± 1 V , ± 2.5 V, ± 5 V , ± 10 V mV: ± 100 mV , ± 500 mV mA: ± 20 mA (with120 Ω res...

Technical Specifications A-28 ADAM 4000 Series User’s Manual A.11 ADAM-4050 Digital I/O Module Table A-15 ADAM-4050 Specifications DI/O channel number 7 digital inputs 8 digital outputs Input/Output speed (bps) Maximum distance RS-485 (2-wire) 1200, 2400, 4800, 9600, 19.2K, 38.4K, 57.6K, 115.2K 4000...

Appendix A Appendix A Technical Specification A- 29 Figure A-12 ADAM-4050 Function Diagram

Appendix A Appendix A Technical Specification A- 31 Watchdog timer ADAM-4051: System (1.6 second) and communication ADAM-4052: System (1.6 second) Power supply +10 to +30 V DC (non-regulated) Power consumption ADAM-4051: 1.0 W @ 24 V DC ADAM-4052: 0.4 W @ 24 V DC

Technical Specifications A-36 ADAM 4000 Series User’s Manual Figure A-15 ADAM-4055 Function Diagram

Appendix A Appendix A Technical Specification A- 37 A.15 ADAM-4056S 12-channel Sink Type Isolated Digital Output Module Table A-19 ADAM-4056S Specifications DO channel number 12 digital outputs (sink type) Input/Output speed (bps) Maximum distance RS-485 (2-wire) 1200, 2400, 4800, 9600, 19.2K, 38.4K...

Appendix A Appendix A Technical Specification A- 39 A.16 ADAM-4056SO 12-channel Source Type Isolated Digital Output Module Table A-20 ADAM-4056SO Specifications DO channel number 12 digital outputs (source type) Input/Output speed (bps) Maximum distance RS-485 (2-wire) 1200, 2400, 4800, 9600, 19.2K,...

Technical Specifications A-40 ADAM 4000 Series User’s Manual Figure A-17 ADAM-4056SO Function Diagram

Appendix A Appendix A Technical Specification A- 47 A.20 ADAM-4080D Counter/Frequency Input Module with LED Display Table A-24 ADAM-4080D Specifications Input channels 2 independent 32-bit counters Input frequency 50 kHz maximum Input mode Isolated or non-isolated Isolation input level Logic level 0...

Technical Specifications A-48 ADAM 4000 Series User’s Manual Figure A-21 ADAM-4080D Function Diagram

Data Formats and I/O Ranges B-2 ADAM 4000 Series User’s Manual B.1 Analog Input Formats The ADAM analog input modules can be configured to transmit data to the host in one of the following data formats: -Engineering Units -Percent of FSR -Twos complement hexadecimal -Ohms B.1.1 Engineering Units Dat...

Appendix B Appendix B Data Formats and I/O Ranges B- 3 B.1.2 Percent of FSR This mode is used by setting bits 0 and 1 of the data format/checksum /integration time parameter to 01. The format used in Percent of FSR consists of a plus (+) or minus (-) sign followed by five decimal digits including a ...

Data Formats and I/O Ranges B-4 ADAM 4000 Series User’s Manual The percentage is related to the full span of the configured range. For instance, a nickel RTD is specified for -80 o C to +100 o C. Then, the lower value of -80 o C equals to 0% of span and the upper value of +100 o C equals to 100% of ...

Data Formats and I/O Ranges B-6 ADAM 4000 Series User’s Manual B.2 Analog Input Ranges Range Code (hex) Input Range Description Data Formats +F.S. Zero -F.S. Displayed Resolution 00 ± 15 mV Engineering Units +15.000 ±00.000 -15.000 1 µv % of FSR +100.00 ±000.00 -100.00 0.01% Twos Complement 7FFF 000...

Data Formats and I/O Ranges B-10 ADAM 4000 Series User’s Manual Range Code (hex) Input Range Description Data Formats Maximum Specitied Signal Minimum Specitied Signal Displayed Resolution 29 100.00 Ω Nickel RTD α = .00392 0°C to 100°C Engineering Units +100.00 +000.00 0.01°C % of FSR +100.00 +000.0...

Appendix B Appendix B Data Formats and I/O Ranges B- 11 B.3 Analog Output Formats You can configure ADAM analog output modules to receive data from the host in one of the following data formats: -Engineering Units -Percent of FSR -Twos complement hexadecimal Data for ADAM modules can be used in any ...

Technical Diagrams C-2 ADAM 4000 Series User’s Manual C.1 ADAM Dimensions Figure C-1 ADAM Modules Dimensions

Appendix C Appendix C Technical Diagrams C- 3 C.2 Installation C.2.1 DIN-Rail Mounting Figure C-2 DIN-Rail Adapter

Appendix C Appendix C Technical Diagrams C- 5 C.2.2 Panel Mounting Figure C-4 Panel Mounting Bracket Dimensions

Technical Diagrams C-6 ADAM 4000 Series User’s Manual Figure C-5 Panel Mounting

Appendix C Appendix C Technical Diagrams C- 7 C.2.3 Piggyback Stack Figure C-6 Piggyback Stack

Utility Software D-2 ADAM 4000 Series User’s Manual D.1 ADAM-4000 Utility Software Together with the ADAM modules you will find a utility disk containing utility software with the following capabilities: - Module configuration - Module calibration - Data Input and Output - Alarm settings - Autoscan ...

Appendix D Appendix D Utility Software D- 3 NOTICE: When changing configuration, calibration or alarm parameters, you should always make sure that a window appears notifying you that the target module has confirmed the changes. An asterix sign “*” before the modules address indicates that the module...

Utility Software D-4 ADAM 4000 Series User’s Manual After you have made all necessary changes to the module configuration, the utility will display the process data automatically. Calibration Please note only analog input and output modules can be calibrated. For example, ADAM-4011 module has Zero, ...

Utility Software D-6 ADAM 4000 Series User’s Manual D.2 The procedure for ADAM-4000 series installation guide When user first time gets ADAM-4000 modules, he can refer following procedure to configure and operate. Especially note that new ADAM-4000 modules will have default factory settings with Add...

Appendix D Appendix D Utility Software D- 7 INIT* state defaults: Baud rate: 9600 Address: 00h Checksum: disabled Forcing the module in INIT* state does not change any parameters in the module’s EEPROM. When the module is in the INIT* state with its INIT* and GND terminals shorted, all configuration...

Utility Software D-8 ADAM 4000 Series User’s Manual 6. Use software to configure settings According to user’s application to set parameter like as address, baudrate, data format, checksum, protocol…and so on. Changing Baud rate and Checksum Refer to Chapter 2 section 2.3. Changing the protocol from ...

RS-485 Network E-2 ADAM 4000 Series User’s Manual EIA RS-485 is industry’s most widely used bidirectional, balanced transmission line standard. It is specifically developed for industrial multi-drop systems that should be able to transmit and receive data at high rates or over long distances. The sp...

Appendix E Appendix E RS-485 Network E- 3 E.1 Basic Network Layout Multi-drop RS-485 implies that there are two main wires in an segment. The connected modules tap from these two lines with so called drop cables. Thus all connections are parallel and connecting or disconnecting of a node doesn’t aff...

RS-485 Network E-4 ADAM 4000 Series User’s Manual Star Layout In this scheme the repeaters are connected to drop-down cables from the main wires of the first segment. A tree structure is the result. This scheme is not recommended when using long lines since it will cause a serious amount of signal d...

Appendix E Appendix E RS-485 Network E- 5 E. 2 Line Termination Each discontinuity in impedance causes reflections and distortion. When an impedance discontinuity occurs in the transmission line the immediate effect is signal reflection. This will lead to signal distortion. Specially at line ends th...

RS-485 Network E-6 ADAM 4000 Series User’s Manual Figure E-5 Termination resistor locations Because each input is biased to 2.4 V, the nominal common mode voltage of balanced RS-485 systems, the 18 k Ω on the input can be taken as being in series across the input of each individual receiver. If thir...

Appendix E Appendix E RS-485 Network E- 7 E.3 RS-485 Data Flow Control The RS-485 standard uses a single pair of wires to send and receive data. This line sharing requires some method to control the direction of the data flow. RTS (Request To Sent) and CTS (Clear To Sent) are the most commonly used ...

How to use the Checksum feature F-2 ADAM 4000 Series User’s Manual A checksum helps you detect communication errors between the host and module. This feature adds two extra checksum characters to the command or response string; therefore, it reduces the throughput. F.1 Checksum Enable/Disable In ord...

Appendix F Appendix F How to use the Checksum feature F- 3 Example 2 This example explains how to calculate the checksum value of a Read High alarm limit command string: Case 1. (If the Checksum feature is disabled ) Command: $07RH(cr) Response: !07+2.0500(cr) when the command is valid. Case 2. (If ...

How to use the Checksum feature F-4 ADAM 4000 Series User’s Manual Table F-1 Printable ASCII Characters HEX ASCII HEX ASCII HEX ASCII HEX ASCII 21 ! 40 @ 5F _ 7E ~ 22 "" 41 A 60 ' 23 # 42 B 61 a 24 $ 43 C 62 b 25 % 44 D 63 c 26 & 45 E 64 d 27 ' 46 F 65 e 28 ( 47 G 66 f 29 ) 48 H 67 g 2A ...

ADAM-4000 I/O Modbus Mapping Table G-2 ADAM 4000 Series User’s Manual The model list of ADAM-4000 I/O series support Modbus protocol Model Description 1 ADAM-4015 6-channel RTD Input Module ADAM-4015T 6-channel Thermistor Input Module 2 ADAM-4017+ 8-channel Analog Input Module 3 ADAM-4018+ 8-channel...

Appendix G Appendix G ADAM-4000 I/O Modbus Mapping Table G- 5 3. ADAM-4017+ 8-channel Analog Input Module ADDR 4X Channel Item Attribute Memo 40001 0 Current Value R 40002 1 Current Value R 40003 2 Current Value R 40004 3 Current Value R 40005 4 Current Value R 40006 5 Current Value R 40007 6 Curren...