Spot Siemens PLC module 6ES7422-1BL00-0AA0 S7-400 expansion module SM422
SIMATIC S7-400, digital output SM 422, potential isolation 32 digital outputs; 24V DC, 0.5A
Introduction
SIMATIC S7-400, digital output SM 422, potential isolation 32 digital outputs; 24V DC, 0.5A
