Analog input module | 4 inputs | 24VDC | 6ES7134-6JD00-0CA1 Siemens

Technical Specifications
Model: 6ES7134-6JD00-0CA1
Type: Analog input module AI 4xRTD/TC HF
Number of channels: 4 (resistance thermometers / thermocouples)
Measurement accuracy: ±0.1 %, 16-bit resolution
Supported sensors: Pt100, Pt1000, Ni100, Ni1000, Cu10, various TC types (B, C, E, J, K, L, N, R, S, T, U, etc.)
Power supply: 24 V DC (permissible range 19.2–28.8 V)
Current consumption: 30 mA (max. 32 mA)
Power loss: 0.75 W (typical)
Potential isolation: between channels and system bus
Diagnostics: channel, group, wire break, overflow/underflow detection
LED indicators: PWR, DIAG, channel status indicators
Operating temperature: -30 °C to +60 °C
Dimensions: 15 × 73 × 58 mm
Mounting: on ET 200SP base modules (BU type A0/A1)

Functions

Temperature and resistance measurement with various sensor types.

Support for 2-, 3-, or 4-wire connections with line compensation.

Automatic diagnostics – wire break, overflow/underflow detection.

Parameter reconfiguration and calibration during operation (“Configuration in Run”).

Integrated data identification (I&M0–I&M3).

Parameter setting via STEP 7 TIA Portal (from V12 SP1) or PCS 7 (from V8.1 SP1).

Usage

For engineers: provides flexibility in designing automation systems, allows integration of various temperature sensors into industrial networks (PROFINET, PROFIBUS).

For electricians: easy installation on ET 200SP base modules, with color coding and mechanical protection against incorrect insertion.

For maintenance technicians: diagnostic LEDs and channel fault detection help quickly localize faults.

Pros

High measurement accuracy (±0.1 %) and 16-bit resolution.

Versatility – supports a wide range of temperature sensors.

Diagnostic functions ensure fast fault detection.

Compact size – only 15 mm wide.

Parameter adjustment and calibration possible during operation.

Reliable operation under extreme conditions (down to -30 °C).

Cons

Requires a separate ET 200SP base module (BU A0/A1).

Not suitable for direct domestic use (industrial systems only).

Configuration requires TIA Portal or PCS 7 software.