Rockwell Automation T8402 Trusted Dual 24V dc Digital Input Module - 60 Channel - Manual (Page 23)

Trusted
TM
Module T8402
Issue 13 April 10 PD-T8402 23
4. Operation
4.1. Front Panel
Status LEDs on the front of the module provide visual indications of the module’s operational 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 4 Module Front Panel
T
84
02
T
ru
st
ed
D
u
al
24
V
d
c
D
ig
it
a
l
In
p
u
t
Module
Latch
Module
Latch
Module
Status
Indicators