Rockwell-automation T8403 Trusted 24V dc Digital input Module - 40 Cha Instrukcja Użytkownika Pobierz pdf (Strona 23)

Trusted

TM

Module T8403

Issue 15 Jun 13 PD-T8403 23

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 4 Module Front Panel

Module

Status

Indicators

Module

Latch

Input

Status

Indicators

Module

Latch

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