F-8028CH
Analog Output Module, 8 channels, 4 ~ 20 mA, for DCS systems, supports operating temperatures from -25°C ~ +75°C
Features
The F-8028CH is a 16-bit, 8-channel analog output module. It provides digital to analog converter controlled by the system module to convert the digital data into output signals. Users can specify the start up and safety value through configuration software. Moreover, this module has ±0.05% accuracy for highly accurate application. In addition to current output, F-8028CH is also built-in HART master interface to remotely maintain devices via HART. Besides, the F-8028CH provides 3000VDC optical isolation between channels and backplane bus. If any high voltage or current damages these channels, this module won’t affect other component in iDCS-8000 system.
- 8 current output channels
- HART compliant
- Built-in HART master interface
- Overrange output
- Open wire detection
- RoHS compliance
- 3000 VDC isolation from output to backplane
- 3000 VDC isolation from output to frame ground
- Redundancy
- Fast redundant switching time (<1 ms)
Applications
- Building Automation
- Factory Automation
- Machine Automation
- Remote Maintenance
- Remote Diagnosis
- Testing Equipment
Specifications
| Feature | ||
| HART interface | Yes, supports HART master | |
| Redundant | Yes (Switching time < 1 ms) | |
| Termination board break off detection | Yes | |
| Open Wire Detection | Yes | |
| Power-On Value | Yes | |
| Safety Value | Yes | |
| Accuracy | 1 RUN, 1 ACT, 1 DUX | |
| Analog Output | ||
| Number of channels | 8 | |
| Type | 4 ~ 20 mA, currnet sourcing | |
| Maximum Allowable Output Range | ±25% (0 ~ 24 mA) | |
| Resolution | 16 bit | |
| Output Response Time | <200 μS | |
| Accuracy | ±0.05% FSR | |
| Zero Drift | ±0.2 μV/℃ | |
| Span Drift | ±25 ppm/℃ | |
| Output Capacity | 0 ~ 750 Ω | |
| Data Range | -2500 ~ 12500 | |
| Isolation | 3000 VDC | |
| Certification | ||
| EMC | EN61000-6-2, EN61000-6-4, IEC/EN 61000-4-2, IEC/EN 61000-4-4 | |
| General | ||
| Termination board | DN-AIO-M | |
| Maximum power consumption | 0.5 W + 10W1 | |
| Operating temperature | -25°C ~ +75°C | |
| Humidity | 5 ~ 95 % RH, Non-condensing | |
| Weight | 300 g | |
| Dimensions (W x L x H) | 30 mm x 85 mm x 115 mm | |
1. The power consumption depends on the load.
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