Rockwell Automation T8472 Trusted TMR 120V ac Isolated Output Module - Manual (Page 21)

Trusted
TM
Module T8472
Issue 13 Sep 11 PD-T8472 21
4. Operation
4.1. Front Panel Indications
Status indicators on the front panel of the module provide visual indications of the module’s operational
status and field output status. Each indicator is a bicolour LED. Located at the top and bottom of each
module is an ejector lever that is used to remove the module from the chassis. Limit switches detect
the open/closed position of the ejector levers. The ejector levers are normally latched closed when the
module is firmly seated into the Controller or Expander Chassis.
Active
Standby
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Ol
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21
R
MT
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27
48
T
2 1
Healthy
Educated
4 3
6 5
8 7
10 9
12 11
14 13
16 15
Figure 4 Module Front Panel