Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Product type | AI 4xI 2-/4-wire ST |
| Analog inputs | 4; > 60 °C max. 1x ±20 mA permissible |
| Input ranges | 0 to 20 mA; -20 mA to +20 mA; 4 mA to 20 mA |
| Resolution | 16 bit including sign |
| Supply voltage | 24 V DC; permissible range 19.2 V to 28.8 V |
| Encoder supply | 24 V; output current max. 20 mA; max. 50 mA per channel for a duration < 10 s |
| Conversion time | 180 / 60 / 50 ms per channel |
| Input resistance | 100 Ω; 2-wire operation adds approx. 0.7 V diode forward voltage for 0 to 20 mA and 4 mA to 20 mA |
| BaseUnits | BU type A0, A1 |
Applications
- Current signal acquisition: Measures current signals from 2-wire and 4-wire transducers through its analog current inputs.
Key Features
- 4 analog current inputs: Supports 2-wire and 4-wire current measurement; 4 inputs, with > 60 °C max. 1x ±20 mA permissible.
- Supported input ranges: Input ranges are 0 to 20 mA, -20 mA to +20 mA, and 4 mA to 20 mA.
- 16-bit resolution: Resolution with overrange is max. 16 bit including sign; conversion time per channel is 180 / 60 / 50 ms.
- 24 V supply and encoder supply: Rated supply voltage 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.
- Diagnostics and isolation: Provides module diagnostics, diagnostic alarm, supply-voltage monitoring, wire-break detection at 4 to 20 mA, and channel-group-specific potential separation.
- SIPLUS railway design: Has conformal coating and supports horizontal installation from -40 °C to 70 °C, with +85 °C for 10 min (OT4, ST1/ST2 according to EN 50155).
Frequently Asked Questions
1. How many analog inputs does the 6AG2134-6GD01-4BA1 have?
It has 4 analog current inputs; at > 60 °C, max. 1x ±20 mA is permissible.
2. Which current input ranges are supported?
It supports 0 to 20 mA, -20 mA to +20 mA, and 4 mA to 20 mA.
3. Which BaseUnits are usable for this module?
BU type A0 and A1 are usable for both 2-wire and 4-wire connections.
