Rockwell Automation Allen-Bradley 1769-L24ER-QB1B

Rockwell Automation Publication 1769-UM021I-EN-P - May 2018 157
Use I/O Modules with CompactLogix 5370 L1 Controllers Chapter 7
Figure 24 - CompactLogix 5370 L1 Controllers Embedded Digital Output Point Wiring Diagram
Local Expansion Modules
CompactLogix 5370 L1 controllers support the use of 1734 POINT I/O™
modules as local expansion modules along the POINTBus backplane.
Consider the following when using local expansion modules:
• The controllers support this many local expansion modules.
Load
Load
Terminal Block with Bus Connector Strip
Load
Load
Load
IMPORTANT For a full description of how to use 1734 POINT I/O modules, see the
POINT I/O Digital and Analog Modules and POINTBlock I/O Modules,
publication 1734-UM001
.
Table 8 - Maximum 1734 POINT I/O Modules Available as Local Expansion Modules
Cat. No. Local 1734 POINT I/O Modules Supported, max
1769-L16ER-BB1B 6
1769-L18ER-BB1B 8
1769-L18ERM-BB1B
1769-L19ER-BB1B