Description
The Honeywell 900B08-0101 is a high-performance 8-channel analog input module engineered for the HC900 hybrid control system. This module is specifically designed to interface with 0-20 mA field instrumentation, providing reliable signal acquisition for critical process variables such as pressure, flow, level, and temperature. Built for demanding environments including power generation, chemical processing, and water treatment, the 900B08-0101 ensures consistent data accuracy and system stability, minimizing instrumentation errors and operational downtime.
Features
- Eight isolated analog input channels for high-density monitoring.
- Optimized for standard 0-20 mA current-loop signal processing.
- Advanced electrical noise suppression circuitry for stable performance in high-EMI industrial environments.
- Seamless integration with the HC900 system backplane for real-time data communication.
- Compact footprint designed for efficient cabinet space utilization.
Applications
This module is ideal for distributed control systems (DCS) and hybrid automation platforms. It is widely used for monitoring process instrumentation in refinery operations, chemical manufacturing plants, and municipal water management systems where accurate, continuous loop monitoring is essential.
Technical Specifications
| Model |
900B08-0101 |
| Channels |
8 |
| Input Signal |
0-20 mA |
| Power Consumption |
6 W |
| Operating Temperature |
0 to 60 deg C |
| Storage Temperature |
-40 to 85 deg C |
| Humidity |
5% to 95% (non-condensing) |
| Weight |
0.23 kg |
Installation Guidelines
- Ensure the HC900 controller power is disconnected before installing or removing the module from the backplane.
- Use shielded twisted-pair cabling for all analog input connections to minimize electromagnetic interference.
- Maintain proper grounding practices for the control cabinet to prevent ground loops and signal noise.
- Ensure the module is fully seated in the rack slot and secured according to system design specifications.
- Verify that the operating environment remains within the specified temperature and humidity ranges to prevent component degradation.
FAQ
Is the 900B08-0101 compatible with other HC900 series modules?
Yes, this module is designed specifically for the HC900 hybrid control system platform and communicates directly via the system backplane.
Does this module require external power?
The module draws its operating power directly from the HC900 backplane bus; however, field-side instrumentation may require separate loop power depending on your specific sensor configuration.
