Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Module type | SIMATIC DP ET 200S electronics module, 2AI High Speed I-4WIRE 4-20 mA |
| Analog input channels | 2 |
| Rated input ranges | 0 to 20 mA; -20 mA to +20 mA; 4 mA to 20 mA |
| Resolution with overrange | 16 bit including sign, max. |
| Cycle time | 0.1 ms module cycle time; 250 μs all channels, max. |
| Transmitter supply | 2 outputs; 24 V; 80 mA nominal per channel |
| Load voltage L+ | 24 V rated value (DC) |
| Diagnostics | Hardware interrupt; readable diagnostic information; wire break; group error; overflow/underflow; red SF LED |
| Isolation | Between analog inputs and backplane bus; between analog inputs and load voltage L+; not between channels |
| Lifecycle | Product cancellation |
Applications
- 4-wire transmitter current measurement: Measures current signals from 4-wire transmitters through the module's analog current inputs.
- Transmitter power supply: Supplies connected transmitters through the module's 24 V encoder-supply outputs.
Key Features
- Analog input channels: 2 high-speed analog current inputs for 4-wire transmitters; all channels have a maximum cycle time of 250 μs.
- Supported input ranges: Rated current input ranges: 0 to 20 mA, -20 mA to +20 mA, and 4 mA to 20 mA.
- Resolution and smoothing: Resolution with overrange is maximum 16 bit including sign. Measured-value smoothing is parameterizable with None, low, Medium, and High steps of 1x, 4x, 16x, and 32x cycle time.
- Transmitter supply: The module provides 2 encoder-supply outputs with 24 V output voltage and short-circuit protection. Output current is 80 mA nominal per channel, with a permissible range of 0 mA to 90 mA per channel.
- Diagnostics and protection: Features include hardware interrupt, readable diagnostic information, wire-break detection for the 4 mA to 20 mA measuring range, group error, overflow/underflow, and a red group-error SF LED. Load voltage L+ has 24 V rated value, short-circuit protection, and reverse polarity protection.
- Dimensions and isolation: Dimensions are 15 mm width, 81 mm height, and 52 mm depth. The analog inputs are isolated from the backplane bus and load voltage L+, but not between channels.
Frequently Asked Questions
1. How many analog inputs does 6ES7134-4GB62-0AB0 have?
It has 2 high-speed analog current inputs.
2. Which current input ranges are supported?
The rated input ranges are 0 to 20 mA, -20 mA to +20 mA, and 4 mA to 20 mA.
3. What resolution and cycle time does the module provide?
Resolution with overrange is maximum 16 bit including sign. The module cycle time is 0.1 ms, and the maximum cycle time with all channels is 250 μs.
4. What diagnostics are available?
It provides hardware interrupt, readable diagnostic information, wire-break detection for the 4 mA to 20 mA measuring range, group error, overflow/underflow, and a red group-error SF LED.
