Supply Siemens PLC 6ES7321-1BH10-0AA0 SM321 Siemens Expansion Module
SIMATIC S7-300, digital input SM 321, potential isolation, 16 digital inputs, 24V DC, 1 x 20 pin, 0.05ms input delay
Introduction
SIMATIC S7-300, digital input SM 321, potential isolation, 16 digital inputs, 24V DC, 1 x 20 pin, 0.05ms input delay
