24V PLC Program Logic Control

SM 331 8 Analog expansion module 300 PLC equivalent of Siemens 300 PLC 1) Quick description : 1). SM331 8AI ; 2). Compatible with Siemens 6ES7331-1KF02-0AB0 ; 3). Analog expansion input module ; 4). Could connect with Siemens 300 CPU ; 5)). 3 year warranty ; 2) Detail description : Model SM331,8AI UN 331-1KF01-0AB0 SM322 8A UN 331-7KF02-0AB0 Product Description 8AI; voltage/current/RTD temperature measurement modules; Resolution:13bits Optical isolation with high immunity;