Siemens 6ES7138-4DB03-0AB0 Electronics Module

The Siemens 6ES7-138-4DB03-0AB0 SSI module offers precise, high-frequency serial data acquisition from absolute encoders. Designed for SIMATIC ET 200S systems, this module supports clock-synchronized operation and integrated digital comparison—ideal for closed-loop motion control and position detection in compact environments.

Technical Specifications

• Model: 6ES7138-4DB03-0AB0 Siemens
• Series: SIMATIC ET 200S
• Module Type: SSI Electronics Module
• Interface Type: 1× SSI (Synchronous Serial Interface)
• Bit Width / Frequency: 25 Bit / 1 MHz
• Digital Input: 1 DI included for comparison signal
• Clock Synchronization: Yes (supports encoder comparison function)
• Width: 15 mm
• Mounting Type: ET 200S rail-mount system
• Lifecycle Status: Cancelled (as of 01.10.2023) – Spare part only

Function & Application

Purpose:
Provides high-precision encoder input capability for SIMATIC ET 200S systems, designed for connection of absolute encoders using the synchronous serial interface (SSI) with optional comparison signal for position evaluation.

Typical Applications:

• Positioning systems using absolute encoders
• Motion detection and shaft monitoring
• Machine automation with high-resolution feedback
• ET 200S distributed I/O stations requiring encoder integration

Recommended Accessories

• 6ES7392-1AJ00-0AA0 – Front Connector, 20-Pole with Screw Terminals
• 6ES7390-5AA00-0AA0 – Shield Support Element, 80 mm
• 6ES7390-5CA00-0AA0 – Shield Terminal for 4–13 mm Cable (2 Pack)

Delivery & Compliance

• Packaging Dimensions: 6.10 × 8.80 × 2.20 cm
• Net Weight: 0.045 kg
• Packaging Quantity: 1 Piece
• Country of Origin: Germany
• Estimated Dispatch Time: 1 Working Day

Product Compliance & Classification

• RoHS Compliance: Since 31.03.2008
• WEEE Take-Back Obligation: Yes
• SCIP Number: 8224b1c2-0e5c-4ed4-84b7-bb83c320a85d
• REACH Substances:
  • Lead (CAS 7439-92-1) > 0.1%
  • Lead monoxide (CAS 1317-36-8) > 0.1%
  • Silicic acid, lead salt (CAS 11120-22-2) > 0.1%
  • 2-methyl-1-(4-methyl…) (CAS 71868-10-5) > 0.1%
• Commodity Code: 85389091
• Catalog ID: ST76
• Product Group: X048
• Group Code: R151
• Product Class: A – Standard stock item, returnable
• EAN: 4025515075035
• UPC: 662643400748

Key Features & Benefits:

✅ 25-Bit SSI Interface: Capture high-resolution encoder data at up to 1 MHz.

✅ Integrated Comparison Input: Use digital signals to trigger value monitoring with precision.

✅ Clock Synchronization Ready: Ideal for real-time position feedback with deterministic timing.

✅ Spare Part Availability: Continued support for legacy ET 200S automation systems.

✅ Compact Width (15 mm): Space-saving design in modular distributed control panels.

📦 Order Today for Fast UK & Europe Delivery!

At Drive Outlet Megastore, we offer competitive Siemens 6ES7138-4DB03-0AB0 prices, with prompt dispatch across the UK and Europe.

Need help transitioning from ET 200S to newer systems or sourcing compatible SSI encoders? Talk to our automation team now.

We connect motion with precision.