Siemens 6ES7138-4FA05-0AB0 Electronics Module

Siemens 6ES7138-4FA05-0AB0 Electronics Module is a PROFIsafe electronics module for the SIMATIC ET200S distributed I/O system, delivering eight digital inputs and two outputs in a compact 30 mm‑wide package. It operates from a 24 V DC supply (20.4–28.8 V) and includes electronic short‑circuit protection with a response threshold of 0.7–1.8 A, plus a rated output current of 300 mA. Designed for safety, it supports PL E (ISO 13849) and SIL3 (IEC 61508) and can be configured for PROFINET networks when used with IM 151‑3 HF. The module uses IEC 61131 Type 1 input characteristics and provides eight digital inputs alongside two digital outputs, with diagnostics and status indicators to aid fault detection. It is intended for ET200S DP applications requiring safe DI inputs for automation tasks and safe network integration across PROFIsafe setups. The package includes the 6ES7193-4CG20-0AA0 base, enabling straightforward connection to the ET200S backplane and compatibility with standard ET200S safety configurations when paired with appropriate bases and IM modules.