Siemens 6ES5482-7LA11 Digital Input Module 24VDC

Siemens 6ES5482-7LA11 is an isolated digital I/O module for the SIMATIC S5 family, delivering 16 digital inputs and 16 digital outputs on a single 482 module designed for the S5-115U/F PLCs. Operating at 24 V DC, each input and output channel is designed for 0.5 A, enabling direct wiring of common 24 V devices such as sensors and relay coils. The module supports positive-reading and positive-switching logic, simplifying wiring and signal interpretation in standard 24 VDC control circuits. It interfaces with the S5 backplane to extend I/O capacity within legacy automation setups, making it suitable for compact control tasks that require mixed input/output over a single module. When planning a retrofit or expansion, verify compatibility with the S5-115U/F configuration and the corresponding backplane, and ensure that connected devices remain within the 24 V DC, 0.5 A per-channel rating.