Description
使其能方便地与大系统连接。编程语言遵循国际标准IEC61131-3,并将基于PC的编程软件作为PLC首选编程工具。系统硬件部分采用高性能51内核处理器STC89C51,其为模块化设计,采用滤波、隔离电路,以降低成本。主要电路有:微控制器STC89C51RC
SAFEMASTER BN5983 EMERGENCY STOP SAFETY RELAY
EMERGENCY STOP RELAY SAFEMASTER BN 5930.48 NEW
DOLD Safemaster BN5983.53 Safety Relay No DOAs
Dold Safemaster Relay BG5924