Robert Owen Inc.
Sensor Signal Conditioning,
ROI-XMA LOOP POWERED 4-20mA POTENTIOMETER TRANSMITTER
READ POTENTIOMETERS WITH YOUR PLC
ROI-XMA $210.00 USD
(excluding tax & shipping)
Potentiometer 4-20mA 2 wire loop powered transmitter
The ROI-XMA series is a versatile family of loop
powered 4-20mA potentiometer transmitters. They are simple to use and
Versions can be provided for potentiometers with resistances
(max), between 1K ohm and 10K ohm impedance. Signal range
MOUNTING: 35mm DIN rail or surface mountable snap on base
SUPPLY RANGE: 7.5 TO 36Vdc, reverse connection protected
SIGNAL OUTPUT: 4-20mA ( LOOP POWERED )**
CONNECTIONS: 30-12awg wire
INPUT RESISTANCE RANGE: 1K to 10K ohm
INPUT TYPE: potentiometer
INPUT IMPEDANCE: differential mode 0.1 G Ohms ||1 pf / common mode 5 G Ohms||10 pf
INPUT EXCITATION: 2.5V (@2.5mA max)
DIMENSIONS: 4.510 X 1.258 X 3.948 (height above rail) LWH***
* Loop termination resistor required when used with voltage ADC
** 4-20mA signal uses a 2 wire connection. Potentiometer transmitter output is connected in series, with supply and measurement device.
*** Mated connector adds additional 3/8” to height.
Use spare PLC 4-20mA inputs for potentiometer measurement, with the ROI-XMA potentiometer transmitter. ROI-XMA potentiometer transmitters allow the simple measurement of industry standard potentiometers. Existing potentiometers can be connected to modern control systems. String pots, linear and rotary potentiometer measurement; the ROI-XMA potentiometer transmitter can add potentiometer measurement to a PLC.
1K-10K ohm Resistance 4-20mA 2 wire loop powered sensor transmitter
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Robert Owen Inc.
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