Input module for switch cabinet installation, Inputs: 4, Outputs: 4, (W x H x D) 25.4 x 129.3 x 59.3 mm, AC3251

Input/output module for use in the switch cabinet, Inputs: 8, Outputs: 8, (W x H x D) 50 x 125.7 x 105.3 mm, AL1900

Input/output module for use in the switch cabinet, Inputs: 8, Outputs: 8, (W x H x D) 50 x 125.7 x 105.3 mm, AL1920

Input/output module for use in the switch cabinet, Inputs: 8, Outputs: 8, (W x H x D) 50 x 125.7 x 105.3 mm, AL1930

Input/output module for use in the switch cabinet, Inputs: 8, Outputs: 8, (W x H x D) 50 x 125.7 x 105.3 mm, AL1940

Input/output module for use in the switch cabinet, Inputs: 8, Outputs: 8, (W x H x D) 50 x 125.7 x 105.3 mm, AL1950

Input/output module for use in the switch cabinet, Inputs: 8, Outputs: 8, (W x H x D) 50 x 125.7 x 105.3 mm, AL1970