DS200DSFBG2A GE

3HAB8101-1 ABB
37 DSPC155 57310001-CX CPU MODULE DSPC-155 2 ABB
3BSC610037R1 ABB 7 1
3BSC610067R1-800xA SD834 ABB _
3BSC690073R1 ABB _
3BSC690087R1-800xA ABB
3BSC950056R1 TK576V115 ABB
3BSC950107R3-800xA TK811V150 ABB
3BSC950193R1-800xA TB850 ABB
3BSE003580R1 SA168K03 ABB
3BSE004253R1 SX540POWER DISTR.UNITSE ABB

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描述

大中型PLC系统应支持多种现场总线和标准通信协议(如TCP/IP),需要时应能与工厂管理网(TCP/IP)相连接。通信协议应符合ISO/IEEE通信标准,应是开放的通信网络。

PLC系统的通信接口应包括串行和并行通信接口(RS2232C/422A/423/485)、RIO通信口、工业以太网、常用DCS接口等;大中型PLC通信总线(含接口设备和电缆)应1:1冗余配置,通信总线应符合国际标准,通信距离应满足装置实际要求。

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