Siemens Analog Input Module for the SIMATIC ET 200S Distributed I/O system 6ES7134-4GB01-0AB0

Siemens Analog Input Module for the SIMATIC ET 200S Distributed I/O system 6ES7134-4GB01-0AB0

Product Description

Siemens 6ES7134-4GB01-0AB0 is a SIMATIC ET 200S analog input module designed to measure current signals (4–20 mA) from field devices, particularly 2-wire transmitters. It provides 2 analog input channels with integrated diagnostics and is intended for use in distributed automation networks with a Siemens PLC via a fieldbus coupler (e.g., PROFIBUS DP). The module supports standard analog measurement tasks in industrial process and machine control environments, offering resolution and filtering options for smoother signal acquisition.

Technical Specifications

Power & Supply

• Load voltage (L+): 24 V DC (rated)

• Reverse polarity protection: No

• Input current (no load): ~100 mA from L+

• Backplane bus current: max. 28 mA from 3.3 V DC

• Typical power loss: 3.5 W

Digital Outputs

• Type: Transistor outputs

• Number of outputs: 4

• Rated output current per channel: 2 A

• Permissible output current range: 20 mA to 2.4 A

• Lamp load capability: up to 10 W

• Load resistance range: 12 Ω … 1 kΩ

• Switching frequencies (max):

  • Resistive: 30 Hz

  • Inductive: 0.1 Hz

  • Lamp load: 10 Hz

• Short-circuit protection: Yes

Total Output Limits

• Module total current: up to 6 A

• Derating by temperature:

  • ≤ 40 °C: 6 A

  • ≤ 55 °C: 5 A

  • ≤ 60 °C: 4 A

Diagnostics & Indicators

• Diagnostics functions:

  • Wire-break detection

  • Short-circuit detection

• LED indicators:

  • Group Error (SF, red)

  • Output status (green)

Safety & Standards

• Safety Integrity Level: SIL 3 (IEC 61508)

• Performance Level: PL e (ISO 13849-1)

• Potential isolation: Digital outputs ↔ backplane bus (yes)
  — channels ↔ channels or L+ (no)

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