The main products

Spare parts spare parts, the DCS control system of PLC system and the robot system spare parts,

Brand advantage: Allen Bradley, BentlyNevada, ABB, Emerson Ovation, Honeywell DCS, Rockwell ICS Triplex, FOXBORO, Schneider PLC, GE Fanuc, Motorola, HIMA, TRICONEX, Prosoft etc. Various kinds of imported industrial parts

Products are widely used in metallurgy, petroleum, glass, aluminum manufacturing, petrochemical industry, coal mine, papermaking, printing, textile printing and dyeing, machinery, electronics, automobile manufacturing, tobacco, plastics machinery, electric power, water conservancy, water treatment/environmental protection, municipal engineering, boiler heating, energy, power transmission and distribution and so on.

HONEYWELL CC-PCNT01 Switch module

Three Mark VIeS Safety controllers work as a set synchronizing data every frame (sweep). Each controller receives inputs on all three I/Onetworks, and sends output commands on a designated I/Onetwork.Computer-based communication interface, options: • OPC-DA server • OPC-UA server • Modbus master

TMR Fanned Input Single discrete/analog sensor is fanned through a common terminal board to three independent input packs, 2oo3 voting is done in the controller set. TMRDedicated Input Three redundant discrete/analog sensors are wired to three independent input modules, 2oo3 voting is done in the controller set. TMR Outputs Voted on Terminal Board The three I/Opacks receive output commands from their associated controller. The common terminal board then performs 2oo3 voting on the outputs and controls the discrete actuator. TMR Outputs Voted in Actuator Three independent output modules receive the output command from their associated controller, then command the actuator, 2oo3 voting is done in the actuator.

Dual Controllers 

Dual Mark VIeS controllers work as a controller set synchronizing data every frame (sweep). Each controller receives inputs on both I/Onetworks, and sends output commands on designated I/Onetwork.Single sensor wired to a single input module with dual I/O network to controller set. Dual Sensor Dual sensors wired to independent input modules with independentI/O networks to controller set. TMR Fanned Input Single sensor is fanned through a common terminal board to three independent input packs, 2oo3 voting done in the controller set. TMR Outputs Voted on Terminal Board The three output packs receive an output command from the designated controller. The common terminal board then performs 2oo3 voting and controls the actuator. 1oo2 De-energize to Trip in Output Modules Two independent output modules receive the output command from the designated controller. The combination of the two creates a 1oo2 deenergize to trip function across the two modules.

Contact Input Module 

The Mark* VIeS Functional Safety Contact Input module provides an interface between discrete contact process sensors (24 discrete inputs) and Mark VIeS Safety control logic. The Contact Input module consists of two orderable parts: the contact input I/Opack and the contact input terminal board. All safety contact input modules use the same I/Opack, IS420YDIAS1B. Multiple DIN-rail mounted terminal boards are available to provide the necessary contact voltages, redundancy, and terminal block styles. The Contact Input module is available in both Simplex and Triple Modular Redundant (TMR) configurations. Users can select the configuration that best addresses their needs for availability and SIL level. This document discusses the Simplex Contact Input (STCI) terminal board and the Contact Input (TBCI) terminal board. The TBCI terminal board offers TMR capability but it can also be used in a Simplex configuration with a single YDIA I/Opack. In a TMR I/Oconfiguration, the controller performs 2-out-of-3 voting on the discrete inputs. In a Dual I/Oconfiguration, the controllers listen to the first reporting YDIA I/Opack (no voting).