Industrial Communication | Siemens | 6ES7134-4LB02-0AB0 6ES7134-4LB02-0AB0 DP Electronics Module ET 200S

Product Description: 6ES7134-4LB02-0AB0

The 6ES7134-4LB02-0AB0 is a high-feature analog input module for the SIMATIC ET 200SP distributed I/O system. It provides two individually configurable channels for voltage (0–10 V) or current (0/4–20 mA) inputs and supports the HART communication protocol over the same two-wire connection. With 16-bit resolution and per-channel diagnostics, it ensures precise, reliable acquisition of process signals. The 15 mm-wide module mounts on any ET 200SP baseunit and is fully configured and diagnosed via TIA Portal.

Key Features

• 2 channels, switchable U/I input per channel
• HART protocol support for digital field-device interrogation
• 16-bit A/D conversion (±0.05 % typ. accuracy)
• Per-channel diagnostics: open-circuit, overload, range check
• 15 mm slimline design for high-density I/O stations
• Hot-swappable when used with H-type baseunits

Technical Specifications

• Number of Channels: 2
• Input Types: 0–10 V, 0/4–20 mA (2-wire)
• Resolution: 16-bit
• Accuracy: ± 0.05 % of full scale
• HART Support: Yes, both channels
• Diagnostics: Open-circuit, overload, out-of-range
• Isolation: Channel-to-bus 500 V DC
• Module Width: 15 mm
• Power Consumption: 0.8 W
• Operating Temperature: –30 °C … +60 °C
• Protection Class: IP20 (in cabinet)
• Weight: ≈ 50 g

Application Areas

• Process control: integration of HART-enabled transmitters in chemical, oil & gas
• Machine automation: precise analog feedback for flow, pressure, level control
• Building systems: temperature and environmental monitoring with digital diagnostics
• OEM panels: compact, high-density analog I/O expansion

Advantages

• Combines analog and digital HART data on a single module for reduced wiring
• High accuracy and integrated diagnostics improve process reliability
• Slim 15 mm design maximizes I/O density in distributed stations
• Full TIA Portal support for parameterization, monitoring, and firmware updates