Allen-Bradley 1440-SDM02-01RA, User Manual, Page: 49 / 168

Rockwell Automation Publication 1440-UM001D-EN-P - September 2016 49
Install the XM-124 Standard Dynamic Measurement Module Chapter 1
Connect the 4…20 mA Outputs
The modules include an isolated 4…20 mA per channel output into a
maximum load of 300 ohms. The measurements that the 4…20 mA output
tracks and the signal levels that correspond to the 4 mA and 20 mA are
configurable.
See Alarm, Relay, and 4…20 mA Output Parameters on page 84 for details.
Wire the 4…20 mA outputs to the terminal base unit as shown in Figure 32 .
Figure 31 - 4…20 mA Output Connections
ATTENTION: The 4…20 mA outputs arefunctionally isolated from
other circuits. We recommend that the outputs be grounded at one
point. Connect the 4…20 mA (-) to the XM terminal base (chassis
terminal) or directly to the DIN rail, or ground the signal at the other
equipment in the 4…20 mA loop.
-
4…20 mA Output 1 4…20 mA Output 2
11 12
29 30