Rockwell Automation T7411F ICS Regent+Plus Monitored Digital input Modules, Field powered (Type F) - Manual

ICS Regent+PLUS
®
PD-7027
Industrial Control Services 1
Monitored Digital Input Modules, Field
Powered (Type F)
24 to 48 VDC, 120 VAC/DC
(T7411F, T7418F)
Issue 1, March, 06
Monitored digital input modules provide input sensing for 16
field input devices. The field powered (Type F) modules are
suitable for inputs that are directly powered from an external
field power supply. Two types of modules are available for
inputs powered from 24 to 48 VDC and 120 VAC/DC. With a
line monitor device installed at the field switch, monitored
digital input modules detect input switch status and field
wiring open and short circuits (VDC powered inputs only).
Input and line status are reported back to the controller for
use in application program logic.
Features
· Sixteen input points, powered from external field supply.
· Fault tolerant operation when connected in parallel with
another module of the same type.
· Hot-replaceable.
• Complete, automatic testing of all input circuits.
• Automatic line monitoring detects open and short field wiring
faults.
· Individual front panel indicators on each module show the
module’s active/fault and power status, as well as input status
and line fault status for each point.
· 2500 volt minimum electrical isolation between field and logic
circuits.
· TÜV certified, Risk Class 5.
The input module circuits are completely and automatically
tested, providing a fail-safe interface for safety-critical inputs.