ABB DSDI-451 NEW expansion unit DSDI451

Welcome to ZheXun Electric Automation         Xiamen ZheXun Electric Automation Co., Limited is the world's leading industrial equipment supplier, specializing in the production of automation control system modules and spare parts for several years. We purchase from factories of world famous brands, such as konnad (general agent in China), Bently Nevada, ABB, Invensys Triconex, GE Fanuc, Foxboro, Emerson, Epro, Schneider Modicon, Westinghouse, Siemens, Woodward, Hima, Yaskawa, Bosch Rexroth, Rosemount, etc.     And is not only the world's leading industrial equipment supplier, but also has been committed to the production of automation control system modules and spare parts for ten years.All of kinds of DCS、PLC、ESD、TSI、RTU parts as below: ABB: AC800M series module,Industrial robots spare parts DSQC series ,Bailey INFI 90,800xA,Advant OCS with Master Software,with MOD 300 software Advant OCS,Freelance - Distributed Control System for Process Industry,Symphony Melody,Satt OCS,Symphony DCI System Six,Harmony/INFI 90,Security system Rockwell Allen-Bradley: SLC500: 1747/1746 series MicroLogix: 1761/1763/1762/1766/1764 series         CompactLogix: 1769/1768 series Logix5000: 1756/1789/1794/1760/1788 series PLC-5: 1771/1785 series Bently Nevada: 3500/3300 Surveillance protection syste,Proximitor eddy current sensor probe EPRO: PR6422/PR6423/PR6424/PR6426 eddy-current transducer,PR9268 series Electro dynamic absolute vibration sensor  MMS6000 system Vibro-Meter: Vibrating sensor,Acceleration sensor ,Eddy-current transducer,Monitor system module,Gateway communication module Schneider Modicon: Quantum 140 series:CPU processor module,Communication module,Analog input output module,Digital input output module GE: IC693/IC695/IC697/IC698/IC200/IC660/IC670 CPU module ,Communication module ,Analog digital module EX2100,EX2000Excitation system card ,IS200 series DS200 series Invensys Triconex: Redundant fault-tolerant control system,the most modern fault-tolerant controller based on triple-module redundancy (TMR) architecture Westinghouse: OVATION system,WDPF system,WEStation system Honeywell: Alcont,Experion LS,Experion PKS,Experion HS,Plant Scape TDC 2000,TDC3000,TPS,security system Emerson: DeltaV system Dual - channel redundant security system  Redundant controller Power supply module  I/O unit Analog AI modules Analog AO module Siemens: Siemens MOORE, 6ES5 series,6GK series,6DD series,6AR series Yokogawa: CS3000 system CPU control module,Analog module Invensys Foxboro: I/A Series system,FBM(input / output modules) sequential control,Ladder logic control, Accident recall processing,Digital-to-analog conversion,Input / output signal processing,Data communication and processing Woodward: SPC valve position controller   505/505E(9907-162,9907-164,9907-165,9907-167)digital controller 2301A controller 9905 series  2301D-ST series