SIEMENS

6ES7211-1HD30-0XB0 SIMATIC S7-1200, CPU 1211C, compact CPU, DC/DC/relay, onboard I/O: 6 DI 24 V DC; 4 DO relay 2A; 2 AI 0-10 V DC, Power supply: AC 20.4-28.8 V DC, Program/data memory 25 KB

6ES7211-1BE40-0XB0 Siemens S7-1200, CPU 1211C, COMPACT CPU, AC/DC/RELAY, ONBOARD I/O

6ES7211-1BD30-0XB0 SIMATIC S7-1200, CPU 1211C, compact CPU, AC/DC/relay, onboard I/O: 6 DI 24 V DC; 4 DO relay 2A; 2 AI 0-10 V DC, Power supply: AC 85-264 V AC at 47-63 Hz, Program/data memory 25 KB

6ES7211-1AE40-0XB0 Siemens S7-1200, CPU 1211C, COMPACT CPU, DC/DC/DC, ONBOARD I/O simatic s7-1200, cpu 1211c compact dc/dc/dc, onboard i/o: 6 di 24v dc; 4 do 24 v dc; 2 ai 0 - 10v dc, power supply: dc 20.4 - 28.8 v dc, program/data memory: 50 kb

6ES7211-0BA23-0XB0 SIMATIC S7-200, CPU 221 Compact unit, AC power supply 6 DI DC/4 DO Relay outputs, 4 KB progr./2 KB data

y-coupler for building up a y-link for redundant controllers