READ POTENTIOMETERS WITH YOUR PLC
(excluding tax & shipping)
Potentiometer 4-20mA 2 wire loop powered transmitter
The ROI-XMA series is a versatile family of loop powered 4-20mA bridge transmitters. Versions can be provided for resistances, between 1K ohm and 10K ohm impedance. Signal range can be custom scaled to alternate spans within sensor range. Transmitter supply voltage may be from 7.5 to 36Vdc. Output circuit is reverse connection protected and filtered.
The ROI-XMA series is a versatile family of loop
powered 4-20mA potentiometer transmitters. Versions can be provided for potentiometers with
resistances (max), between 1K ohm and 10K ohm impedance. Signal range
can be custom scaled to alternate spans within
sensor range. Transmitter supply voltage may be from 7.5 to 36Vdc.
Output circuit is reverse connection protected and filtered.
PLUGGABLE EURO ELECTRICAL CONNECTORS
SNAP ON MOUNTING BASE FOR DIN RAIL OR SURFACE MOUNTING
WIDE 4-20mA LOOP SUPPLY RANGE FROM 7.5-36V
USED IN REMOTE MONITORING
MEASURE 1K OHM TO 10KOHM INDUSTRY STANDARD POTENTIOMETERS
READ TRANSMITTER WITH PLC, RTU, PC A-D SYSTEMS
USE WITH 20mA, 5V, 10V MEASUREMENT SYSTEMS *
MOUNTING: 35mm DIN rail or surface mountable snap on base
SUPPLY RANGE: 7.5 TO 36Vdc
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.
HOW TO ORDER
1K-10K ohm Resistance 4-20mA 2 wire loop powered sensor transmitter