描述
模块:DCS系统所有I/O模块都带有CPU,可以实现对采集及输出信号品质判断与标量变换,故障带电插拔,随机更换。而PLC模块只是简单电气转换单元,没有智能芯片,故障后相应单元全部瘫痪。
Brad Harrison 409P403 Interconnect System NEW
BRAD HARRISON 409P601 NSFP 409P601
BRAD HARRISON DN6000 USPP DN6000
Brad Harrison DN4100 Multi-Port Interconnect System
NEW (2) BRAD HARRISON 208000A04M050 5M MPSI / 8P FEMALE
BRAD HARRISON 331020A01F200 NEW CORDSET 20′
NEW Brad Harrison / Woodhead 1R3D06A25A120 LOT OF 10