Product Description
Manufacturer: BACHMANN
Model/Part Number: AI0288
Description: Analog Input/Output Module
Item Numbers:
-
AIO288: 00014470-00
-
AIO288 CC: 00016157-00
-
AIO288/1: 00014470-1
Voltage Inputs:
| Parameter |
Value |
| Quantity |
Max. 8 |
| Input Voltage |
±1 V or ±10 V |
| Input Impedance |
> 100 kΩ |
| Digital Resolution |
14 bit |
| Allowed Common Mode Voltage |
Max. ±1 V |
| Basic Accuracy at 25 °C |
Max. ±0.05 % of input range |
| Input Cutoff Frequency |
1.5 kHz (3 dB) |
| Cross-talk Attenuation |
> 60 dB |
| Sample Time |
200 µs |
Voltage Outputs:
| Parameter |
Value |
| Quantity |
Max. 8 |
| Output Voltage |
±10 V |
| Digital Resolution |
14 bit |
| Allowed Common Mode Voltage |
Max. ±1 V |
| Basic Accuracy at 25 °C |
Max. ±0.025 % of output range |
| Settling Time (1%) |
Max. 400 µs |
| Cross-talk Attenuation |
> 60 dB |
| Refresh Cycle Time |
200 µs |
Current Inputs:
| Parameter |
Value |
| Quantity |
Max. 8 |
| Input Current |
0 to 20 mA |
| Input Impedance |
243 Ω |
| Digital Resolution |
14 bit |
| Max. Input Current |
35 mA (destruction limit) |
| Basic Accuracy at 25 °C |
Max. ±0.1 % of measuring range (20 mA) |
| Input Cutoff Frequency |
1.5 kHz (3 dB) |
| Sample Time |
200 µs |
Temperature Inputs:
| Parameter |
Value |
| Supported Sensors |
Pt100, Pt1000 (selectable) |
| Quantity |
Max. 4 |
| Connection Type |
2- or 4-wire (optional) |
| Temperature Range |
-100 to +500 °C |
| Input Impedance |
> 100 kΩ |
| Basic Accuracy at 25 °C |
Max. ±0.1 % of measuring range (600 Kelvin) |
| Input Cutoff Frequency |
1.5 kHz (3 dB) |
| LSB Value |
0.1 K |
| Sample Time |
200 µs |
| Galvanic Isolation |
500 V |
Potentiometer Power Supply:
| Parameter |
Value |
| Quantity |
Max. 4 |
| Voltage Range |
±10 V |
| Error at 25 °C |
Max. ±100 mV |
| Load |
Max. 40 mA |
Power Supply:
| Parameter |
Value |
| Voltage Range |
18 to 34 VDC |
| Galvanic Isolation |
500 V (only AIO288) |
Approvals / Certificates:
| Category |
Certificates |
| General |
CE, cULus, CCC |
| Marine |
DNV GL, LR, ABS, BV |
Ambient Conditions:
| Parameter |
Value |
| Operating Temperature |
-30 to +60 °C |
| Relative Humidity (Operation) |
5 to 95 % (without condensation) or 5 to 95 % (with condensation) |
| Storage Temperature |
-40 to +85 °C |
| Relative Humidity (Storage) |
5 to 95 % (with condensation) |
| Pollution Degree |
2 (IEC 60664-1) |
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