Siemens SIMATIC PLC 6AG1193-6BP20-7BB1 SIPLUS ET 200SP -40 ... +60   GRAD C STARTUP TEMP.: -25   DEGREE C WITH CONFORMAL COATING   BASEDON 6ES7193-6BP20-0BB1 .   BASEUNIT BU20-P12+A0+4B,   BU-TYPE B1, PUSH-IN KLEMMEN,   W/O AUX-TERMINALS, BRIDGED TO   LEFT BU WXH: 20MMX117MM 6AG11936BP207BB1