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 Siemens SIMATIC ET200X Digital Output Module, part number 6ES7 135-4MB01-0AB0.

Provides 8 × 24 V DC digital outputs via PNP transistors. Designed for compact ET200X I/O systems with integrated terminal blocks. Unit is clean and removed from industrial service.

Part No: 6ES7 135-4MB01-0AB0
Type: ET200X Digital Output Module
Outputs: 8 × 24 V DC (PNP)
Current per Channel: 0.5 A
Condition: USED

Please review all photos and message with any questions.

This listing is for a USED Siemens SIMATIC S7 digital output module, part number 6ES7 132‑6BF01‑0BA0. The module provides eight 24 V DC digital output channels rated at 0.5 A per channel and is designed for use in SIMATIC S7 automation systems. It is commonly used for controlling actuators, relays, and other discrete devices in industrial control and automation applications.

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