Introduction to PLC and Introduction to digital IO interface to PLC

Q312B Base Rack PLC Modular plc rack and slot PLC Accessories offers Free Next Day Delivery available The Siemens SIMATIC S7-400H rack UR2-H is central and distributed with 2 x 9 slots biggest jackpot on slot machine SIMATIC S7-400, rack aluminum UR2, central and distributed with 9 slots, 2 redundant PS can be plugged in 価格を表示 スペアパーツ

bandar slot 77 Rack 0: Slot 1: Power supply only or empty Slot 2: CPU only Slot 3: Interface module