Product Description
Product Details
Manufacturer: BACHMANN
Model/Part Number: AO204/SI
Description: Analog Output Module
The AO20x / SI analog input module offers two or four high-resolution 16-bit current output channels.
Features:
- 2 or 4 analog outputs
- Output current: 0 .. 20 mA
- Resolution: 16 bit
- Galvanic isolation of channels
- Galvanic isolation from the system
- Short-circuit proof outputs
Analog Outputs:
| Specification | Value |
|---|---|
| Quantity | 2 (AO202 / SI) or 4 (AO204 / SI) |
| Output current | 0 .. 20 mA |
| Apparent ohmic resistance | Up to 500 Ω |
| Digital resolution | 16 bit |
| LSB value | 305 nA |
| Cross-talk attenuation | > 100 dB between channels (50 .. 60 Hz) |
Error Specifications:
- At 25 °C: ±0.2%
- Over entire temperature range: ±0.6%
Performance:
- Setting time of 0.1% of the output current range: Max. 3 ms
- Galvanic isolation between channels: 500 V
- Galvanic isolation from system: 500 V
Ambient Conditions:
| Condition | Value |
|---|---|
| Operating temperature | -30 .. +60 °C |
| Relative humidity (operation) | 5 .. 95 % without condensation |
| Storage temperature | -40 .. +85 °C |
| Relative humidity (storage) | 5 .. 95 % with condensation |
Execution Variant:
- AO204/SI: Analog output module; 4x Out 20mA; 16bit; 0.2%; single isolated