Siemens s7-200 PLC Digital I/O Module 6ES7223-1BH22-0XA0

Description 6ES7 223-1BH22-0XA0 There are four basic steps in managing all PLCs; Input scan, program scan, output scan and housekeeping. These steps are performed continuously in a repeating loop. Powers or de-energizes all output devices connected to PLC. The PLC scans the program continuously and repeats this process several times per second. Specification Brand name: Siemens Product name: Siemens S7-200 PLC Programming CPU Product model: 6ES7 223-1BH22-0XA0 Power supply: 24 VDC Number of digital inputs: 8 points Number of digital outputs: 8 points Product type: Relay type Country of origin: China...