Rockwell Automation Publication 2094-IN005H-EN-P - October 2012
Line Interface Module
23
I/O Power Supply (catalog numbers 2094-AL09 and 2094-BL02)
The I/O power supply on 2094-AL09 and 2094-BL02 line interface modules is
capable of supplying 24V @ 5.7 A for PLC I/O functions and switches. It is
available to the user via the IOL (26-pin) D-sub connector. A single-phase filter is
placed on the input to the supply to provide conditioning. The supply is
protected by circuit breaker CB1.
Figure 18 - IOL Power Supply
(catalog numbers 2094-AL09 and 2094-BL02)
ATTENTION:
When current draw exceeds 2 A (IOL-24, IOL-25, or IOL-26), multiple pins
must be used to provide appropriate current rating and avoid connector damage.
4
150 W, 6 A
Power Supply
PS2
1
3
2
5
CB3
IOL-24
IOL-25
IOL-26
IOL-22
IOL-21
IOL-20
IO_PWR
IO_COM
Line Interface Module
AC Line Filter
2
4
1
3
Summary of Contents for 2094-AL09
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