Siemens 6ES7630-0DA00-0AB0 Expansion I Module

Siemens 6ES7630-0DA00-0AB0 is a SIMATIC C7 I/O expansion module designed to extend the input/output capacity of compatible C7 controllers. It provides 16 digital inputs, 16 digital outputs, 4 analog inputs, 4 analog outputs, and 4 universal inputs, enabling a mixed-signal interface for automation tasks. The module is intended for use with SIMATIC C7 controllers such as the C7-633, C7-634, C7-623/P, C7-624/P, and C7626/P, sharing the same expansion bus to scale I/O without replacing the CPU. Typical applications include industrial automation where discrete sensors and actuators, plus analog signals, must be monitored and controlled from a single controller. This expansion I/O unit adheres to Siemens’ modular S7 philosophy, offering a compact way to increase signaling points in a single rack without redesigning the control system.