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▣ Product Overview
Siemens SIMATIC S7-300 SM 322 digital output module with 32 DO, 24 V DC, 0.5 A, optically isolated, requires 40-pole front connector.
The Siemens 6ES7322-1BL00-0AA0 is a high-density SIMATIC S7-300 SM 322 digital output module designed for controlling actuators in PLC automation systems. It features 32 transistor digital outputs operating at 24 V DC with a rated output current of 0.5 A per channel, ideal for driving solenoids, contactors, indicators, and small valves.
This module integrates short-circuit and overload protection, optical isolation from the backplane bus, and a compact 40 mm width design. It is fully compatible with Siemens S7-300 central racks and ET 200M distributed I/O stations, requiring a 40-pole front connector for field wiring.