Rockwell Automation T8424 Trusted TMR 120Vac Digital Input Module - Manual (Page 21)

Trusted TM Module T8424
Issue 8 Sep 11 PD-T8424 21
4. Operation
4.1. Front Panel
Status LEDs on the front of the module provide visual indications of the module’s operational status
and field input status. Each LED is a tri-colour LED of which for normal operation, only two colours
are used; red and green. 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.
Figure 5 T8424 Module Front Panel