倍福EL1124|EtherCAT端子,4通道数字输入,5V DC,0.05µs ¥550.00 倍福EL1134|EtherCAT端子,4通道数字输入,48 V DC,10µs ¥550.00 德国BECKHOFF倍福IO模块EL1202|EtherCAT端子2通道数字输入24VDC1µs ¥550.00 倍福I/O端子模块EL1252|EtherCAT终端2通道数字输入24 DC1µs时间戳 ¥145.00 倍福I/O端子模块EL1252-0050EtherCAT终端2通道数字输入5VDC1µs时间戳 ¥550.00 倍福I/O端子模块EL1254|EtherCAT终端4通道数字输入24VDC1µs时间戳 ¥550.00