Page 3 - Contents; Chapter 1
Installation Manual iii Contents Chapter 1 Before You Begin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.2 Safety . . . . . . . . . . ...
Page 5 - Overview; Model 2400S transmitter with analog outputs; Safety
Installation Manual 1 P o wer Su ppl y I/O Wiring – DP and DN I/ O W iri n g – AN Befo re Y o u Begin Chapter 1 Before You Begin 1.1 Overview This chapter provides an orientation to the use of this manual. This manual describes the procedures required to install the following transmitters: • Model 2...
Page 6 - Before You Begin; Transmitter installation overview; Rotate the transmitter on the sensor (optional) – see Chapter 2; Flowmeter documentation; Topic
2 Micro Motion ® Model 2400S Transmitters Before You Begin Figure 1-1 Model 2400S transmitter 1.4 Transmitter installation overview The Model 2400S transmitter component is mounted integrally with the sensor and grounded via the sensor. To install and ground the sensor, see the sensor documentation....
Page 7 - Customer service
Installation Manual 3 Before You Begin P o wer Su ppl y I/O Wiring – DP and DN I/ O W iri n g – AN Befo re Y o u Begin 1.6 Customer service For technical assistance, phone the Micro Motion Customer Service department: • In the U.S.A., phone 800-522-MASS (800-522-6277) (toll free) • In Canada and Lat...
Page 9 - Chapter 2
Installation Manual 5 P o wer Su ppl y I/O Wiring – DP and DN I/ O W iri n g – AN Befo re Y o u Begin Chapter 2 Transmitter Orientation and Power Supply 2.1 Overview This chapter describes: • Rotating the transmitter on the sensor (optional) • Rotating the user interface module on the transmitter (o...
Page 10 - Transmitter Orientation and Power Supply; Rotating the transmitter on the sensor; To rotate the user interface module on the transmitter:
6 Micro Motion ® Model 2400S Transmitters Transmitter Orientation and Power Supply Figure 2-1 Rotating the transmitter on the sensor Do not rotate the housing more than 360°. Excessive rotation can damage the wiring and cause measurement error or flowmeter failure. 2.4 Rotating the user interface mo...
Page 11 - Rotating the user interface module on the transmitter; watts typical, 7 watts maximum
Installation Manual 7 Transmitter Orientation and Power Supply P o wer Su ppl y I/O Wiring – DP and DN I/ O W iri n g – AN Befo re Y o u Begin Figure 2-2 Rotating the user interface module on the transmitter 2.5 Power supply requirements Model 2400S Analog and Model 2400S PROFIBUS-DP transmitters ca...
Page 12 - Wiring the power supply; To wire the power supply:; Typical power cable resistances at 68; Gauge; Example
8 Micro Motion ® Model 2400S Transmitters Transmitter Orientation and Power Supply 2.5.1 DC power requirements for Model 2400S Analog and PROFIBUS-DP transmitters If you are using DC power with a Model 2400S Analog or PROFIBUS-DP transmitter, the following requirements apply: • At startup, the trans...
Page 13 - Wiring the transmitter power supply
Installation Manual 9 Transmitter Orientation and Power Supply P o wer Su ppl y I/O Wiring – DP and DN I/ O W iri n g – AN Befo re Y o u Begin A user-supplied switch may be installed in the power supply line. For compliance with low-voltage directive 2006/95/EC (European installations), a switch in ...
Page 15 - Chapter 3; Terminal configuration options; Channel
Installation Manual 11 P o wer Su ppl y I/O Wiring – DP and DN I/ O W iri n g – AN Befo re Y o u Begin Chapter 3 I/O Wiring – Model 2400S Analog Transmitters 3.1 Overview This chapter describes how to wire I/O for Model 2400S Analog transmitters. Note: To wire I/O for Model 2400S PROFIBUS-DP and Dev...
Page 16 - I/O Wiring – Model 2400S Analog Transmitters; Wiring the outputs; Wire the outputs according to the appropriate wiring diagram:; mA output wiring; Basic mA output wiring – Figure 3-1
12 Micro Motion ® Model 2400S Transmitters I/O Wiring – Model 2400S Analog Transmitters 3.4 Wiring the outputs Hazardous voltage can cause severe injury or death. Shut off power to the transmitter before wiring the transmitter outputs. A transmitter that has been improperly wired or installed in a h...
Page 17 - Basic mA output wiring – Internal power
Installation Manual 13 I/O Wiring – Model 2400S Analog Transmitters P o wer Su ppl y I/O Wiring – DP and DN I/ O W iri n g – AN Befo re Y o u Begin Figure 3-1 Basic mA output wiring – Internal power Figure 3-2 HART/analog single-loop wiring – Internal power 820 Ohm maximum loop resistance + – HART-c...
Page 18 - Basic mA output wiring – External power
14 Micro Motion ® Model 2400S Transmitters I/O Wiring – Model 2400S Analog Transmitters Figure 3-3 Basic mA output wiring – External power Excessive current will damage the transmitter. Do not exceed 30 VDC input. Terminal current must be less than 500 mA. Figure 3-4 HART/analog single-loop wiring –...
Page 19 - Required external voltage versus mA load resistance; OPERATING REGION
Installation Manual 15 I/O Wiring – Model 2400S Analog Transmitters P o wer Su ppl y I/O Wiring – DP and DN I/ O W iri n g – AN Befo re Y o u Begin Figure 3-5 Required external voltage versus mA load resistance Figure 3-6 HART multidrop wiring – Internal or external power 0 4 8 12 16 20 24 28 30 0 2...
Page 20 - Frequency output wiring; Internal power – Figure 3-7; Frequency output wiring – Internal power
16 Micro Motion ® Model 2400S Transmitters I/O Wiring – Model 2400S Analog Transmitters 3.4.2 Frequency output wiring Frequency output wiring depends on whether you will use internal or external power. The following diagrams are examples of proper wiring for these configurations: • Internal power – ...
Page 21 - Discrete output wiring; Internal power – Figure 3-9; Discrete output wiring – Internal power
Installation Manual 17 I/O Wiring – Model 2400S Analog Transmitters P o wer Su ppl y I/O Wiring – DP and DN I/ O W iri n g – AN Befo re Y o u Begin 3.4.3 Discrete output wiring Discrete output wiring depends on whether you will use internal or external power. The following diagrams are examples of p...
Page 22 - Output voltage vs. load resistance – Internal power
18 Micro Motion ® Model 2400S Transmitters I/O Wiring – Model 2400S Analog Transmitters Figure 3-11 Output voltage vs. load resistance – Internal power Figure 3-12 Recommended pull-up resistor versus supply voltage – External power 24 22 20 18 16 14 12 10 8 6 4 2 0 0 20000 40000 60000 80000 100000 H...
Page 23 - Discrete input wiring; Internal power – Figure 3-13; Discrete input wiring – Internal power
Installation Manual 19 I/O Wiring – Model 2400S Analog Transmitters P o wer Su ppl y I/O Wiring – DP and DN I/ O W iri n g – AN Befo re Y o u Begin 3.4.4 Discrete input wiring Discrete input wiring depends on whether you will use internal or external power. The following diagrams are examples of pro...
Page 25 - Chapter 4; To connect the I/O wiring for a 2400S PROFIBUS-DP transmitter:
Installation Manual 21 P o wer Su ppl y I/O Wiring – DP and DN I/ O W iri n g – AN Befo re Y o u Begin Chapter 4 I/O Wiring – Model 2400S PROFIBUS-DP and DeviceNet Transmitters 4.1 Overview This chapter describes how to wire I/O for Model 2400S PROFIBUS-DP and DeviceNet transmitters. Note: To wire I...
Page 26 - I/O Wiring – Model 2400S PROFIBUS-DP and DeviceNet Transmitters; Enabling internal termination
22 Micro Motion ® Model 2400S Transmitters I/O Wiring – Model 2400S PROFIBUS-DP and DeviceNet Transmitters Figure 4-1 Model 2400S PROFIBUS-DP I/O wiring 4.3.1 Enabling internal termination Model 2400S PROFIBUS-DP transmitters have a switch on the user interface module to enable internal termination ...
Page 27 - I/O wiring for Model 2400S DeviceNet transmitters; Follow all local safety regulations.; Model 2400S DeviceNet I/O wiring
Installation Manual 23 I/O Wiring – Model 2400S PROFIBUS-DP and DeviceNet Transmitters P o wer Su ppl y I/O Wiring – DP and DN I/ O W iri n g – AN Befo re Y o u Begin P o wer Su ppl y I/O Wiring – DP and DN I/ O W iri n g – AN Befo re Y o u Begin P o wer Su ppl y I/O Wiring – DP and DN I/ O W iri n ...
Page 29 - Appendix A; Dimensions
Installation Manual 25 Return P o li cy In dex Spec ifications Appendix A Dimensions and Specifications A.1 Dimensions Figure A-1 shows the dimensions of the Model 2400S transmitter. For sensor dimensions, see the sensor data sheet. Figure A-1 Transmitter housing dimensions – Painted aluminum housin...
Page 30 - Dimensions and Specifications; Transmitter housing dimensions – Stainless steel housing
26 Micro Motion ® Model 2400S Transmitters Dimensions and Specifications Figure A-2 Transmitter housing dimensions – Stainless steel housing Dimensions in inches (mm) 5.70 (114,8) 5.20 (132,1) 5.70 (114,8) 5.20 (132,1) 0.793 (20,1) 1.586 (40,3) 4.515 (114,7) Note: Cover screws must be torqued to a m...
Page 31 - Physical specifications
Installation Manual 27 Dimensions and Specifications Return P o li cy In dex Spec ifications A.2 Physical specifications A.3 Power supply – Models 2400S Analog and PROFIBUS-DP Housing Polyurethane-painted aluminum Optional: 304L stainless steel with surface finish of 32 RA Weight Transmitter is moun...
Page 32 - Electrical connections
28 Micro Motion ® Model 2400S Transmitters Dimensions and Specifications A.4 Electrical connections Model 2400S Analog Input and output connections Two pairs of wiring terminals for transmitter inputs/outputs. Screw terminals accept solid or stranded conductors, 26 to 14 AWG (0,14 to 2,5 mm 2 ). Pow...
Page 33 - User interface
Installation Manual 29 Dimensions and Specifications Return P o li cy In dex Spec ifications A.5 User interface Model 2400S Analog Model 2400S PROFIBUS-DP Model 2400S DeviceNet With display Without display With display Without display With display Without display
Page 36 - Digital communications
32 Micro Motion ® Model 2400S Transmitters Dimensions and Specifications A.7 Digital communications A.8 Host interface All versions Service port One service port for temporary connections (requires removing transmitter housing cover) Uses RS-485 Modbus signal, 38.4 kBaud, one stop bit, no parity Add...
Page 37 - Environmental limits
Installation Manual 33 Dimensions and Specifications Return P o li cy In dex Spec ifications A.9 Environmental limits A.10 Environmental effects A.11 Hazardous area classifications Ambient temperature limits Operating and storage: –40 to +140 °F (–40 to +60 °C) Below –4 °F (–20 °C), LCD responsivene...
Page 39 - Appendix B; , or by phoning the Micro Motion Customer Service department.; New and unused equipment
Installation Manual 35 Return P o li cy In dex Spec ifications Appendix B Return Policy Micro Motion procedures must be followed when returning equipment. These procedures ensure legal compliance with government transportation agencies and help provide a safe working environment for Micro Motion emp...
Page 41 - Index
Installation Manual 37 Return P o li cy In dex Spec ifications Index C Channels configuration options 11 , 21 , 23 D DeviceNet 21 , 23 Dimensions 25 Discrete input wiring 19 Discrete output wiring 17 external power 17 internal power 17 Documentation 2 F Flowmeter components 1 documentation 2 Frequen...
Page 42 - internal power
38 Micro Motion ® Model 2400S Transmitters Index HART single-loop, external power 14 HART single-loop, internal power 13 internal power 13 moisture protection 11 , 21 power supply wiring 8 PROFIBUS-DP 21
Page 44 - Micro Motion Inc. USA; Micro Motion Europe
Micro Motion Inc. USA Worldwide Headquarters 7070 Winchester CircleBoulder, Colorado 80301T +1 303-527-5200+1 800-522-6277 F +1 303-530-8459 Micro Motion Europe Emerson Process ManagementNeonstraat 16718 WX EdeThe NetherlandsT +31 (0) 318 495 555 F +31 (0) 318 495 556 Micro Motion Japan Emerson Proc...
