ABB DC523 1SAP240500R0001 Switch Input/Output Module

ABB DC523 B4 1SAP240500R0001 with TU515 B1 Digital Input/Output Module 24VDC

Siemens Base Unit 6ES7 193-6BP00-0DA0 (2774)

Siemens 6ES7 212-1AE31-0XB0 Simatic S7-1200 CPU 1212C

DC523 ABB 1SAP240500R0001 DIGITAL INPUT OUTPUT MODULE

PHOENIX CONTACT IB IL 24 DO 4-PAC DIGITAL MODULE

Siemens 6ES7193-6BP00-0DA0 SIMATIC ET 200SP, BaseUnit BU15-P16+A0+2D, BU type A0

Siemens Base Unit 6ES7 193-6BP00-0DA0