Rockwell Automation T3404 ICS Regent AC Digital Input Module 110 VAC - Manual

ICS Regent
®
PD-6013
Industrial Control Services 1
AC Digital Input Module
110 VAC
(T3404)
Issue 1, March, 06
The AC digital input module provides input sensing for 16
field input switches. One type of module is available for
interfacing to inputs powered from 110 VAC field power
supplies. The module's triplicated I/O Safetybus interface
ensures that no failure in the module can affect the operation
of the Regent system or other I/O modules in the system.
Extensive fault detection and annunciation of critical
redundant circuits help prevent the controllers from receiving
erroneous data from a faulty input module.
Features
· Sixteen input circuits, configured as two isolated groups of
eight circuits each.
· Fault tolerant operation when connected in parallel with
redundant modules of the same type.
· Hot-replaceable.
· Automatic self-testing of triplicated I/O Safetybus circuits and
many simplex logic circuits.
· Individual front panel indicators on each module show active
and fault status and logic-side input on/off status.
· 2500 volt minimum electrical isolation between field and logic
circuits.
· TÜV certified, Risk Class 5.
Three AC digital input modules can be connected in parallel
to obtain fault tolerant input sensing. In this triple module
configuration, a failed module can be removed and replaced
without interrupting the input signals.