Siemens Simatic DP Electronics module for ET200S, 15bit, spare part

Product Overview

The Siemens 6ES7134-4NB01-0AB0 is an analog input electronic module for the SIMATIC ET 200S distributed I/O system. It features two high-precision thermocouple or voltage inputs (2 AI TC HF), internal temperature compensation, a compact 15 mm width, and 15-bit resolution with sign. It is designed for industrial temperature-measurement tasks such as thermocouple inputs in automation environments.

Key Features

• 2 analog inputs for thermocouples or ±80 mV voltage range
• High-feature module: 15-bit resolution plus sign, internal temperature compensation
• Compact width of 15 mm for efficient panel layout
• Voltage input range ±80 mV; supports many thermocouple types (B, C, E, J, K, L, N, R, S, T) with internal or external compensation
• Isolated from backplane bus and load voltage to ensure signal integrity
• Diagnostic features including LED status indicator for group error

Technical Specifications

• Article Number: 6ES7134-4NB01-0AB0
• Module Type: ET 200S analog input module “2AI TC HF”
• Number of Inputs: 2 analog channels
• Resolution: 15 bits + sign
• Voltage Input Range: ±80 mV (for voltage measurement)
• Thermocouple Support: Types B, C, E, J, K, L, N, R, S, T (with internal/external compensation)
• Supply Voltage L+: 24 V DC
• Input Current from Load Voltage L+ (no load): Max. 30 mA
• Backplane Bus Current: Max. 10 mA at 3.3 V
• Power Loss: Approx. 0.6 W
• Width: 15 mm
• Height: 81 mm
• Depth: 52 mm
• Weight: Approx. 40 g

Compliance & Certifications

• Designed for the SIMATIC ET 200S I/O system with appropriate isolation and signal integrity features
• Supports diagnostics and modular field installation in industrial automation panels
• RoHS-compliant and follows Siemens industrial component standards

Applications

This module is suitable for applications requiring accurate temperature or small-voltage measurements via thermocouples in distributed I/O installations. Typical uses include machine tool monitoring, process-automation temperature sensing, plant instrumentation, and control-panel systems where compact I/O modules and high accuracy are required.