PFTL 101BER-2.0 3BSE023158R1

IPC5000/5600/5000C/5600C
L9804011-CIF50-PB
1756-L73
NT23-050-0
3721
IC698CPE020-KAA
HVE02.2-W018N
6DD1610-0AH3
fwa-diax02-dla-03vrs-ms
PFEA111-65

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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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