News S7-200 CPU S7-300 CPU S7-400 CPU S7-1200 CPU S7-1500 CPU / ET200MP LOGO Allen Bradley L32E PLC: VIPA, Helmholz, FastWel ... Schneider PLC ET200S ET200SP ET200M IO module Profibus, RS-485 MicroMaster Panel MP370, KTP400 PC adapter Simatic Net CP, OLM PowerPG PS 307/ PS 407/Sitop Memory Card MMC/CF Encoder and Sensor Other Socket TQFP to DIP Tube Printer
Connect PLC =24V output to =5V TTL Contact