Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Product type | AI 4x U/I 2-wire |
| Analog inputs | 4 differential inputs |
| Voltage input ranges | -10 V to +10 V; -5 V to +5 V; 0 to +10 V; 1 V to 5 V |
| Current input ranges | 0 to 20 mA; 4 mA to 20 mA |
| Resolution | Up to 16 bit including sign |
| Rated supply | 24 V DC |
| Supply range | 19.2 V to 28.8 V DC |
| Conversion time per channel | 180 / 60 / 50 ms |
| BaseUnits | BU type A0, A1 |
| Diagnostics | Supply monitoring, wire break, short-circuit, group error, overflow/underflow |
| Basic error limit at 25 °C | ±0.3% relative to input range |
Applications
- Voltage measurement: The module supports voltage measurement using signal encoders connected to its analog inputs.
- Current measurement: The module supports current measurement with 2-wire transducers; 4-wire transducers are not supported.
- Signal diagnostics: The module performs supply-voltage, wire-break, short-circuit, group-error, and overflow/underflow diagnostics.
Key Features
- Analog input channels: 4 differential analog inputs support voltage ranges from -10 V to +10 V, -5 V to +5 V, 0 to +10 V, and 1 V to 5 V, plus current ranges of 0 to 20 mA and 4 mA to 20 mA.
- Resolution and conversion: Resolution is up to 16 bit including sign. Conversion time per channel is 180 / 60 / 50 ms, with parameterizable integration time and 4 smoothing levels.
- Supply and encoder output: Rated supply is 24 V DC, with a permissible range of 19.2 V to 28.8 V. Encoder supply is 24 V with short-circuit protection and output current up to 20 mA.
- Diagnostics: The module provides supply-voltage monitoring, wire-break detection at 4 mA to 20 mA, short-circuit detection, group error, overflow/underflow, diagnostic alarms, and green/red module diagnostics LED.
- Connection and installation: It supports BU type A0 and A1 for 2-wire connection, shielded cable up to 1 000 m or 200 m for voltage measurement, and mechanical coding element type A.
- Isolation and accuracy: Channel and backplane-bus isolation is provided. Basic error limits at 25 °C are ±0.3% for voltage and current relative to the input range.
Frequently Asked Questions
1. How many analog inputs does the Siemens 6ES7134-6HD01-0BA1 have?
It has 4 differential analog inputs.
2. Which signal ranges does this module support?
Voltage ranges are -10 V to +10 V, -5 V to +5 V, 0 to +10 V, and 1 V to 5 V. Current ranges are 0 to 20 mA and 4 mA to 20 mA.
3. What resolution and conversion times are available?
Resolution is up to 16 bit including sign. Conversion time per channel is 180 / 60 / 50 ms.
4. What supply voltage does the module require?
The rated supply is 24 V DC, with a permissible range of 19.2 V to 28.8 V.
5. Which BaseUnits and connections are supported?
It supports BU type A0 and A1 for 2-wire connection. 4-wire current transducers are not supported.
