ICS Triplex T9832 Analogue Input Termination Assembly (TA)

The ICS Triplex T9832 is a 16-channel, dual-isolated Analogue Input Termination Assembly (TA) engineered for the Rockwell Automation / ICS Triplex AADvance & Trusted Safety Instrumented Systems (SIS).

It serves as the field wiring interface, bridging field-mounted 0/4–20 mA transmitters with active I/O processor modules. The T9832 incorporates channel isolation, overcurrent fuse protection, and dual-signal routing to support high-availability process safety loops up to SIL 3.

ICS TRIPLEX T9832 Module Image 1 of 4

Technical Specifications

Parameter	Specification
Manufacturer	Rockwell Automation / ICS Triplex
System Platform	AADvance / Trusted Safety System
Model / Part Number	T9832
Module Type	Analogue Input Termination Assembly (16-Channel, Dual, Isolated)
Operating Voltage Range	18 V DC to 32 V DC
Signal Input Range	0 mA to 24 mA (supports standard 4–20 mA with HART transparency)
Input Channel Fuses	50 mA, 125V Type T (Individual channel protection)
Channel Input Impedance	135\,\Omega \pm 0.2\,\Omega
Isolation Rating	\pm 1.5 kV DC channel-to-bus / field isolation
Safety Integrity Rating	SIL 3 (IEC 61508 / IEC 61511)

Core Features & Operating Capabilities

Dual-Channel Isolation: Utilizes isolated signal paths to prevent ground loops and field noise from propagating between loops or into the main controller backplane.
Per-Channel Overcurrent Protection: Each of the 16 channels features a dedicated 50 mA fuse to isolate shorted field loops and protect upstream controller hardware.
0–24 mA Extended Signal Range: Accommodates full 4–20 mA process inputs while allowing headroom to detect transmitter fault states (under-range/over-range wire breakages).
Redundant System Integration: Designed for dual/redundant I/O architecture setups to ensure zero downtime during module replacement or field maintenance.
DIN-Rail / Carrier Mounting: Mounts onto standard system termination carriers, providing screw/spring terminals for field cabling.