ICS Triplex T8842 | Trusted Versatile Field Termination Assembly

Overview

The ICS Triplex T8842 is a Trusted Versatile Field Termination Assembly (VFTA) designed to bridge the gap between field devices and control systems. It provides essential input and output capabilities, ensuring a stable, secure connection for safety-critical applications. Whether it’s managing input signals from sensors or supporting industrial automation systems, the T8842 guarantees high reliability and performance.

Key Features

Flexible Signal Input/Output: The T8842 supports both digital input and output, ensuring compatibility with a wide range of field devices.
Wide Voltage Range: It operates with a voltage supply range of 18-28 VDC, making it adaptable to various industrial environments.
Triple Fault Tolerance: The T8842 is engineered for high reliability, offering triple fault tolerance to ensure continuous operation even in the event of faults.
Modular Communication: It supports Modbus RTU/TCP/IP, HART, and PROFIBUS DP communication, enabling integration with multiple control and monitoring systems.
Online Module Replacement: This feature ensures minimal downtime, allowing for hot-swapping of modules without affecting the overall system.
Wide Temperature Range: The T8842 operates within a temperature range of -25°C to 70°C and can withstand storage temperatures from -40°C to 85°C, ensuring reliability in extreme environments.

Technical Specifications

Parameter	Details
Model	T8842
Category	Field Termination Assembly (VFTA)
Voltage Supply	18-28 VDC
Maximum Current	2.52 A per power group
Recommended Operating Current	220 mA per channel
Power Consumption	9W maximum
Signal Input	0-20 mA
Operating Temperature	0°C to 60°C
Non-Operating Temperature	-25°C to 70°C
Relative Humidity	10-95% non-condensing
Dimensions (L x W x H)	110 mm x 360 mm x 68 mm
Weight	950 g

Applications

The ICS Triplex T8842 is ideal for a variety of industrial automation applications, including:

DCS Monitoring Systems in power plants
Machine Vision Systems
Robotics Control Systems
Building Automation Systems
Process Control Systems

Benefits

Reliable Performance: The T8842 ensures uninterrupted operation, even under extreme conditions, thanks to its triple fault tolerance and robust design.
Versatile Integration: With support for multiple communication protocols, it integrates seamlessly with diverse automation systems.
Flexible Power and Signal Options: Offering a wide range of signal inputs and outputs, along with a wide voltage supply range, the T8842 fits into a variety of industrial environments.
Efficient Maintenance: The online module replacement feature reduces downtime and simplifies maintenance, ensuring continuous operation without disruption.