Catalog > Electro-Mechanical Components > Industrial Automation Siemens SIMATIC S7-1200 16 DO, 24 V DC, transistor 0.5 A Digital output SM 1222 6ES7222-1BH32-0XB0 SIMATIC S7-1200, Digital output SM 1222, 16 DO, 24 V DC, transistor 0.5 A 4,513.26 ZAR inc for 1 Each 3 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE