G1946-80060 AGILENT

3HAB5814-1 Rapid Reference Manual
3HAB5815-1 Rapid Reference Manual
3HAB5821-1 Basic Operation
3HAB5827-1 Product Manual IRB 6400C
3HAB5839-1 Latch
3HAB5844-1 Harness ext. contr. panel
3HAB5845-1 Power supply DSQC 334
3HAB5845-1 DSQC 334

分类:

Description

DCS在发展的过程中也是各厂家自成体系,但大部分的DCS系统,比如西门子、ABB、霍尼维尔、GE、施耐德等等,虽说系统内部(过程级)的通讯协议不尽相同,但操作级的网络平台不约而同的选择了以太网络,采用标准或变形的TCP/IP协议。这样就提供了很方便的可扩展能力。在这种网络中,控制器、计算机均作为一个节点存在,只要网络到达的地方,就可以随意增减节点数量和布置节点位置。另外,基于windows系统的OPC、DDE等开放协议,各系统也可很方便的通讯,以实现资源共享。

RC SYSTEMS ST51 LOOP POWERED ISOLATOR

M-SYSTEM SIGNAL TRANSMITTER M2VS-4W4W-M/K

WESTINGHO THERMAL OVERLOAD RELAY AA13P


OF 5 EACH CUTLER HAMMER BR250 50 AMP 2 POLE

KILLARK 3″ CONDUIT BODY LB CLASS 30

Challenger 30 AMP 240 VOLT TYPE NE CIRCUIT BREAKER

FERRAZ SHAWMUTT AMPTRAP SEMICONDUCTOR F 125 AMP

CUTLER HAMMER PREWIRED LIMIT SWITCH NO/NC CONTACTS

LITTELF 1100 AMP CLASS L TIME DELAY I-LIMITING

WESTINGHO THERMAL OVERLOAD RELAY

SIEMENS BOLT IN 20 AMP 240 VOLT TYPE HBL 1 POLE HI INT

CUTLER HAMMER & OPCON PHOTOELECTRIC SENSORS 1455A-6511

ALLENAIR AIR CYLINDER APN 1 1/2 X 1 X 3 WR CS 98