This listing is for a USED SIEMENS 6ES7-138-4FB04-0AB0 PROFIsafe Digital Output Module.

This ET200S electronics module features 4 transistor outputs, each rated 24 V DC/2 A, with diagnostics and SIL 3/PL e safety compliance—designed for safe field-level switching in industrial environments.

See photos for details.

Part No: 6ES7-138-4FB04-0AB0
Type: ET200S PROFIsafe 4‑Channel Digital Output Module
Condition: USED
Key Specs:
– 4 × 24 V DC digital outputs, 2 A max each
– SIL 3 / PL e certified safety module
– Short-circuit, wire-break diagnostics
– Status LEDs: group error (SF), output state
– No reverse-polarity protection
– IP20, DIN‑rail mount, −40…+60 °C

Please message us with any questions.

This listing is for a USED Mitsubishi Electric AJ65BT‑64AD analog input module. It is designed for analog signal acquisition in Mitsubishi Electric PLC and distributed I/O systems. This unit is categorized as a CC‑Link remote analog input module and supports multiple voltage and current input ranges, selectable via front‑panel settings. The module includes screw terminal connections, status LEDs, and channel adjustment controls, and shows cosmetic wear consistent with industrial use.