Page 2 - OMEGA; OMEGAnet; One Omega Drive
omega.com ® OMEGA ® OMEGAnet ® On-Line Service Internet e-mail http://www.omega.com [email protected] It is the policy of OMEGA to comply with all worldwide safety and EMC/EMI regulations that apply. OMEGA is constantly pursuing certification of its products to the European New Approach Directives.OMEG...
Page 4 - ii; NOTES
Page 5 - Procomm is a registered trademark of Datastorm Technologies, Inc.
I. WHAT SIGNAL CONDITIONERS DO: The DRX Series Signal Conditioners are high performance devices used as a front end for PLC’s andData Acquisition systems to measure a variety of low level transducer signals with high precision andaccuracy. The DRX Series Signal Conditioners interface directly to tra...
Page 7 - or; Factory Default Settings for Communication:
Communication Parameter Settings: Communication settings information are very critical during set-up, if any of the parameters arechanged, it should be recorded on the label for future reference. If the communication parametersused by the computer does not match the communication parameter of the DR...
Page 8 - SAFETY CONSIDERATIONS; Unpacking & Inspection; not exceed operating temperature rating.; EMC Considerations
Page 4 SAFETY CONSIDERATIONS Unpacking & Inspection Unpack the instrument and inspect for obvious shipping damage. Do not attempt tooperate the unit if damage is found. For instruments with AC Voltage and AC Current inputs, observe the input signalconnections in the appropriate section of this m...
Page 9 - Testpoint/Jumper Locations; Opening Unit
SAFETY NOTE: Disconnect all signal input and outputs before attempting this procedure.Instructions1) Open the Signal Conditioner Unit—Remove Side Covers from Unit by lifting at the “angled corners” first, using a flat-head screwdriver. Continue detaching remaining edges of the Cover. 2) Short TP6 &a...
Page 10 - COMMANDS FOR ACCESSING EEPROM:; Read from EEPROM
IV. COMMANDS FOR ACCESSING EEPROM: NO. command letter index meaning # of bytes 1. R,W 01 Input range or function 1 2. R,W 02 Input/output Configuration 1 3. R,W 03 Decimal point 1 4. R,W 04 Filter time constant 1 5. R,W 05 Reading scale 3 6. R,W 06 Reading offset 3 7. R,W 07 Communication parameters...
Page 12 - DESCRIPTION OF DATA :; a. INPUT RANGE BYTE VALUE; DIN J
?ee : Special code indicating an error has occurred as: ?43 : Command error( occurs if command letters and indexes are invalid) ?46 : Format error( occurs if length of the data or number of characters is not correct ) ?48 : Checksum error( occurs if checksum is not correct ) ?50 : Parity error( occu...
Page 13 - RTD
b. INPUT RANGE BIT NO. VALUE RTD Bits:1-0 00 100 ohms 01 500 ohms 10 1000 ohms 11 10 ohms COPPER 2 0 PLATINUM 1 NICKEL 3 0 DIN STANDARD 1 NIST FOR Pt (SAMA FOR Ni) 5-4 00 2 wire 01 3 wire 10 4 wire 11 not used 6 not used 7 0 Line frequency = 60Hz 1 Line frequency = 50Hz c. INPUT RANGE BIT NO. VALUE ...
Page 15 - Time to reach regular reading; minute; For TC and RTD models, value must be 1 to 3 only.; value; No filtering
Note 1: Bit 2&3 set the speed of process totalize. The time it would take process totalize toreach the non-totalize reading is shown in the following table: Bit 3 Bit 2 Time to reach regular reading 0 0 1 minute 0 1 1 hour 1 0 1 day 1 1 30 day 3. DECIMAL POINT : This is one byte (2 characters) a...
Page 23 - DRX-ACC SPECIFICATIONS
Page 19 DRX-ACC SPECIFICATIONS INPUT RANGES:10 mA, 100 mA, 1 Amp, 5 Amp AC currentDedicated input terminals for (10, 100 mA sameinput), 1 Amp and 5 Amp. Return terminal commonto all ranges. FREQUENCY RANGE:30 Hz to 1KHz INPUT IMPEDANCE:3.3 Ohms for 10, 100 mA input0.2 Ohms for 1 Amp input0.04 Ohms f...
Page 24 - DRX-ACV SPECIFICATIONS
Page 20 DRX-ACV SPECIFICATIONS INPUT RANGES:400 mV, 4V, 40 Volt, 400 Volt FREQUENCY RANGE:30 Hz to 1 KHz INPUT IMPEDANCE:2.1 Meg for all ranges. ISOLATION:Dielectric strength to 1000 Vrms transient per 1 minute test based on EN 61010 for 50 Vdc or Vrmsworking voltage.Three way Isolation: • Power to ...
Page 25 - DRX-FP SPECIFICATIONS; Frequency; RT
Page 21 DRX-FP SPECIFICATIONS INPUT TYPE:Min. Low level signal input (magneticpickups) : From 0 mV to 120 mVOpen Collector NPN (Use software to set: 3 K Ω pull up to 5V): Max. current source = 1.66 mA Open Collector PNP (Use software to set: 1K Ω pull down to RTN): Max. current sink = 12.5 mATTL/CMO...
Page 26 - DRX-PR SPECIFICATIONS
Page 22 DRX-PR SPECIFICATIONS INPUT RANGES:±20mA; ±400mV, ±1V, ±2V, ±5V, and ±10VRatiometric or nonratiometric EXCITATION:14V or 10V @ 25mA INPUT IMPEDANCE:Voltage Range: 1M Ω Current Range: 10 Ω ISOLATION:Dielectric strength to 1000 Vrms transient per 1 minute test based on EN 61010 for 50 Vdc or V...
Page 27 - DRX-RTD SPECIFICATIONS
Page 23 DRX-RTD SPECIFICATIONS SPECIFICATIONS:100, 500, 1000 Ohm platinum RTD with bothEuropean (alpha=0.00385) and American(alpha=0.00392) curves. Input Type:100 Ohm -328 to 1562 °F -200 to 850 °C 500 Ohm -328 to 1562 °F -200 to 850 °C 1000 Ohm -328 to 1562 °F -200 to 850 °C ISOLATION:Dielectric st...
Page 28 - DRX-ST SPECIFICATIONS
Page 24 DRX-ST SPECIFICATIONS INPUT RANGE:±30mV/ ±100mVRatiometric or nonratiometric EXCITATION:10V @ 30mA or external INPUT IMPEDANCE:More than 1M Ω ISOLATION:Dielectric strength to 1000 Vrms transient per 1 minute test based on EN 61010 for 50 Vdc or Vrmsworking voltage.Three way Isolation: • Powe...
Page 29 - DRX-TC SPECIFICATIONS; Range °C
Page 25 DRX-TC SPECIFICATIONS INPUT TYPE:Type J,K,T,E,R,S,B,N, J DINInput Type Range °F Range °C J -346 to 1400°F -210 to 760 °C K -454 to 2500°F -270 to 1372 °C T -454 to 752 °F -270 to 400 °C E -454 to 1832 °F -270 to 1000 °C R S -58 to 3214 °F -50 to 1768 °C B +212 to 3300 °F +100 to 1820 °C N -4...
Page 30 - TYPICAL COMPUTER SETUP:; RJ12 CONNECTOR
Page 26 DIMENSIONS: TYPICAL COMPUTER SETUP: PW R PW R COMPUTERPOWERCONNECTION RJ12 CONNECTOR WITH CABLE ADAPTER(DB9/25 TO RJ12) COMPUTER CONNECTION (DB9 OR DB25) RS232 to RS485 Converter Half-Duplex PWR PWR 0.89[22.5] 2.95[75.0] 4.77[121.1]
Page 31 - RETURN REQUESTS / INQUIRIES; WARRANTY
WARRANTY/ DISCLAIMER OMEGA ENGINEERING, INC. warrants this unit to be free of defects in materials and workmanship for aperiod of 13 months from date of purchase. OMEGA Warranty adds an additional one (1) month grace period to the normal one (1) year product warranty to cover handling and shipping t...
