描述
I/O单元实际上是PLC与被控对象间传递输入输出信号的接口部件。I/O单元有良好的电隔离和滤波作用。接到PLC输入接口的输入器件是各种开关、按钮、传感器等。PLC的各输出控制器件往往是电磁阀、接触器、继电器,而继电器有交流和直流型,高电压型和低电压型,电压型和电流型。
68BM122HBX22 SANYO DENKI
PC-0984-385 MODICON
S-11832 US DRILL SPINDLE TOOL
DR-D020-001 MODICON CYBERLINE SERVO DRIVE
EEA-PAM-581-C-30 VICKERS
EEA-PAM-581-C-32 VICKERS
CIMR-P5A23P7 YASKAWA
1326AB-A3E-11 ALLEN BRADLEY **1 YR WARRANTY**
A06B-0143-B077#7076 FANUC
183-18-1106-0 AXIS
1772-LH ALLEN BRADLEY
MS4356BR STI SAFETY CURTAIN RECEIVER
MS4356BX STI SAFETY CURTAIN TRANSMITTER
A06B-0373-B175 FANUC *1 YR WARRANTY*
1772-LWD ALLEN BRADLEY
A06B-0143-B075 FANUC
141602 HAMMOND
A06B-0143-B077#7075 FANUC