Rockwell Automation Publication 1769-UM021I-EN-P - May 2018 213
Use I/O Modules with CompactLogix 5370 L2 Controllers Chapter 8
Analog Output Type and Operating Range
Tab le 24 lists the bit value combinations you can use to select the input type
and operating range for a channel.
You use bits 0…5 in words 29 and 37 to make the
selections.
Local Expansion Modules - Optional
CompactLogix 5370 L2 control systems support the use of Compact I/O™
modules as local expansion modules along a CompactBus backplane:
• The controllers support as many as four Compact I/O modules as local
expansion modules.
• When possible, use specialty Compact I/O modules to meet unique
application requirements.
• Consider using a 1492 wiring system for each I/O module as an
alternative to the terminal block that comes with the module.
• Use 1492 PanelConnect™ modules and cables if you are connecting
input modules to sensors.
• Install local expansion modules in the same local bank as the
CompactLogix 5370 L2 controller.
Table 24 - Analog Output Type and Operating Range
Output Type and Normal
Operating Range
Bit Settings
(Words 29 and 37)
Bit 05 Bit 04 Bit 03 Bit 02 Bit Bit 00
-10
…10V DC 000000
0…5V DC 0 0 0 0 0 1
0…10V DC 0 0 0 0 1 0
4…20 mA 0 0 0 0 1 1
1…5V DC 0 0 0 1 0 0
0…20 mA 0 0 0 1 0 1
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