Rockwell Automation T8451 Trusted TMR 24V dc Digital Output Module - 40 Channel - Manual (Page 25)

Trusted
TM
Module T8451
Issue 12 Apr 10 PD-T8451 25
4. Operation
4.1. Front Panel
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.
Module
Status
Indicators
Module
Latch
Output
Status
Indicators
Module
Latch
T
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Figure 6 Module Front Panel