Rockwell Automation ICS Triplex T8153 Communication Interface Adapter
A rear-mounted Trusted adapter providing serial and Ethernet access for the Trusted Communication Interface.
Product Identification
T8153 is the Trusted Communication Interface Adapter for the Rockwell Automation ICS Triplex Trusted system. It connects directly to the rear of a Trusted Communication Interface in the T8100 Controller Chassis through a 78+2-way inverse DIN41612 M-type connector.
The adapter exposes two RS232 ports, four RS485 ports and two 10/100BaseT Ethernet connections. Its RS485 connections support direct and multi-drop arrangements with link-selectable AC termination.
Engineering Data
| Manufacturer | Rockwell Automation / ICS Triplex |
|---|---|
| Model | T8153 |
| Product Family | Trusted TMR system |
| Product Type | Communication Interface Adapter |
| Primary Companion | Trusted T8151B Communication Interface |
| Chassis | Trusted T8100 Controller Chassis |
| Rear Connector | 78+2-way inverse DIN41612 M-type |
| RS232 Ports | Two; one full and one partial |
| RS485 Ports | Four with direct and multi-drop facilities |
| Ethernet Ports | Two 10/100BaseT RJ45 connections |
| Operating Temperature | 0 to +60 °C |
| Non-operating Temperature | −25 to +70 °C |
| Relative Humidity | 10 to 95%, non-condensing |
Functions
- Provides rear-panel access to Trusted Communication Interface serial and Ethernet channels.
- Supports point-to-point and multi-drop RS485 arrangements through dual connectors and selectable termination.
- Offers full and partial RS232 interfaces for external serial equipment.
- Carries two independent 10/100BaseT network connections through RJ45 ports.
- Clips to the chassis rear connector and includes a release mechanism for service removal.
Applications
- Connection of a Trusted controller to engineering, supervisory or approved third-party communication systems.
- Serial integration using RS232 or RS485 wiring appropriate to the configured Trusted interface.
- Ethernet connection from the Trusted Communication Interface to plant networks.
- Replacement of an installed rear adapter while retaining the approved communication architecture.
Lifecycle
- Record the T8153 hardware issue and the installed T8151 communication-interface revision.
- Preserve port assignments, link positions, termination settings, cable screens and network addressing.
- Use static precautions and avoid touching exposed connector pins during handling.
- Review hardware-issue compatibility when a T8151C Series B or later communication module is involved.
FAQ
T8153: Which companion-module evidence is needed before ordering?
Provide the T8151B or T8151C label, hardware issue, T8100 chassis position and photographs of the installed rear adapter.
Why must the T8153 hardware issue be recorded for a T8151C exchange?
Rockwell compatibility guidance distinguishes older A–F adapters from G–X hardware when used with T8151C Series B or later.
Should T8153 be used with the T8170 Gateway Module?
The product guidance recommends the T8173 Gateway Adapter for T8170 service because it provides the intended Ethernet and peripheral wiring arrangement.
T8153: What should be documented before moving RS485 cabling?
Record each bank, connector, two- or four-wire mode, link position, line-end location, screen connection and signal-ground practice.
T8153: What acceptance test should follow replacement?
Verify each assigned serial port, Ethernet link, configured protocol, redundant communication path and host-system alarm or diagnostic response.
