Good DCS

ICS Triplex T8448Brand New And Original

Product Overview

The Trusted® TMR Zone Interface Module has been designed to provide a configurable interface specifically for use in Fire and Gas protection systems. The Module interfaces to up to 40 Fire and Gas field device inputs or actuators. Each of the 40 I/O Channels can be individually configured as Analogue Input, Digital Input or Digital Output to provide all of the interfaces needed to protect one or more Fire and Gas Zones. Interfacing to the field devices is through a Versatile Field Termination Assembly type 8842, which provides the field loop conditioning for each of the types of signal, and enables the connection of reset signals for latching type detectors without the need for external hardware. The Module is separated into 5 power groups each with 8 channels. Power groups can be combined together to provide a configurable number of channels for each Fire/Gas Zone. All of these functions provide data to the Trusted TMR System which acts as the logic solver. This Module is not approved for direct connection to hazardous areas and should be used in conjunction with Intrinsic Safety Barrier devices. Triplicated diagnostic tests are performed throughout the Module, including measurements for current and voltage on each portion of voted input or output channels. Tests are also performed for stuck on and stuck off failures. All inputs are treated as analogue and are fully tested. Fault tolerance is achieved through a Triple Modular Redundant (TMR) architecture within the Module for each of the 40 channels.

Advantage Products

①Allen-Bradley(USA AB)Series

②Schneider(Schneider Electric)Series

③General electric(General Electric)Series

④Westinghouse Series

⑤SIEMENS Series

⑥ABB Robots. FANUC Robots、YASKAWA Robots、KUKA Robots、Mitsubishi Robots、OTC Robots、Panasonic Robots、MOTOMAN Robots.

⑦Westinghouse: OVATION System、WDPF System、MAX1000 system spare parts.

Conversion、I/O Signal processing、Data communication systems?Digital-to-Analogue

⑧Invensys Foxboro I/A Series system，FBM（I/O）SCS、Trapezoidal logic control、Accident recalling、DAC

Invensys Triconex: Redundant fault-tolerant control system、Most modern fault-tolerant controller based on Triple Modular Redundancy (TMR) architecture.

⑨Siemens：Siemens MOORE，?Siemens Simatic C1，Siemens CNC system.

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