Siemens 6ES72221HH320XB0 5 to 30 VDC/5 to 250 VAC 2 Amp 16-Output AC/DC Digital Output Module

SIMATIC S7-1200, Digital output SM 1222, 16 DO, relay 2 A SIMATIC S7-1200 Basic Controller - Flexible thanks to wide variety of communication options With signal modules you can adapt the configuration of your SIMATIC S7-1200 (except for CPU 1211C) individually to meet your requirements. For this purpose, a series of digital and analog input, output and hybrid modules is available, including fail-safe versions. Thanks to this detailed expansion option you can save space in the control cabinet and get the most from your hardware expenditure.