ICS Triplex T8891C Programmable Logic Controller

The ICS Triplex T8891C module is an integral component of the ICS Triplex Trusted System, a Triple Modular Redundant (TMR) control system. It is primarily used in critical safety applications in industries like oil and gas, ensuring system reliability and fault tolerance. The module functions as a digital input interface, receiving signals from field devices and converting them into a digital format for processing by the Trusted System’s processor. With 40 independent input channels, it supports a variety of input voltages and signal types, offering flexibility in device connectivity.

Technical Specifications

• Redundancy: Triplex-redundant design for enhanced reliability and fault tolerance.
• Fault Detection: Extensive fault detection and integrity testing to ensure system health and early problem detection.
• Data Storage: Redundant error-correcting RAM for secure data storage and prevention of data loss.
• Communication: Supports data transmissions with confirmation responses to ensure accurate communication.
• Input Channels: 40 independent digital input channels for extensive device connectivity.
• Input Compatibility: Supports a wide range of input voltages and signal types for flexible integration with various field devices.
• Advanced Diagnostics: Continuous monitoring of the module and connected devices for early fault detection and preventive maintenance.
• Dimensions: 31.8 x 168 x 147 mm
• Weight: 0.6 kg