6ES7134-6GD01-0BA1 Siemens SIMATIC ET 200SP 4-channel Analog Input Module

6ES7134-6GD01-0BA1 Siemens SIMATIC ET 200SP 4-channel Analog Input Module

1.Overview of the 6ES7134-6GD01-0BA1 Siemens

The 6ES7134-6GD01-0BA1 is a 4-channel analog input module from the Siemens SIMATIC ET 200SP distributed I/O family. Designed for 0–20 mA and 4–20 mA current signals, it supports mixed wiring of 2-wire and 4-wire transmitters. It features a 16-bit integrating ADC in a slim, 15 mm wide housing, making it a cost-effective current acquisition solution for factory and process automation.

Core Features
Flexible wiring: Software-selectable 2-wire (loop-powered) or 4-wire (active transmitter) per channel, no additional jumpers required
16-bit resolution: Internal code (16 bits including sign) corresponds to a theoretical accuracy of < 0.05% for the 0–20 mA range
High common-mode rejection: Integrating sigma-delta conversion, 50/60 Hz noise rejection > 90 dB
Channel-to-backplane isolation: 500 V AC type test voltage, allowing mixed connection of strings with different ground potentials
Online diagnostics: Wire break, short circuit, limit violation, and power undervoltage all trigger the DIAG LED and process alarm; PROFINET shared device support is also supported
Hot-swappable & auto-coding: Modules can be replaced during operation; mechanical coding on the BaseUnit prevents incorrect insertion
Firmware upgradeable: Mass updates via the TIA Portal or SIMATIC Automation Tool protect your investment

2.Core Features:

Product Type: 6ES7134-6GD01-0BA1
Manufacturer: Siemens
Product Family: SIMATIC ET 200SP
Module Type: Analog Input Module (AI)
Number of Channels: 4 differential inputs
Input Signal: Current: 0-20 mA, 4-20 mA, ±20 mA
Resolution: 16 bits (including sign)
Basic Error: ±0.3% (at 25°C)
Conversion Time (per channel): 180 ms / 60 ms / 50 ms (parameterizable)
Supply Voltage: 24 V DC (Range: 19.2 - 28.8 V)
Power Loss: Typical: 0.85 W
Electrical Isolation: Between channels and backplane bus
Diagnostic Functions: Power supply monitoring, wire break (at 4-20 mA), short circuit, overflow/underflow
Status Indicators: PWR LED (power supply), DIAG LED (diagnostics), channel status LEDs
Compatible with Base Units BU Type A0, A1
Operating Temperature (Horizontal Mount): -30°C to +60°C
Module Dimensions (W x H x D): 15 x 73 x 58 mm
Weight: Approximately 31 g

Typical Applications
Process Control: Pressure, differential pressure, flow, and liquid level data acquisition using 4–20 mA transmitters
Building Automation: Water tank level, fan differential pressure, and valve travel feedback
Transportation and Environment: Tunnel CO concentration, subway exhaust velocity, and power plant current loop

Configuration and Compatibility
Drag and drop the "AI 4xI 2-/4-wire ST" in TIA Portal V14; address space: 8 bytes input + 4 bytes diagnostics
Directly interchangeable with the SIPLUS extreme model 6AG2134-6GD01-1BA1 (-40…+60°C, coated)

3.Product details pictures

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