Honeywell HC900 Controller – 900R08R-0101 8-Slot Redundant Power Supply Extension Rack
Product Overview
The Honeywell HC900 Controller 900R08R-0101 is an 8-slot Redundant Power Supply (PS) Extension Rack designed for industrial process automation and control applications. This extension rack provides reliable redundant power distribution to HC900 controller modules, ensuring continuous operation and system integrity in critical environments. Built for high reliability, the rack is ideal for process control, safety systems, and industrial automation networks.
✔ Redundant power supply extension for HC900
✔ 8-slot design to support multiple controller modules
✔ Ensures uninterrupted operation for critical systems
✔ Rugged industrial-grade construction
Product Parameters & Datasheet
| Parameter | Description |
|---|---|
| Manufacturer | Honeywell |
| Model | HC900 Controller Extension Rack |
| Part Number | 900R08R-0101 |
| Product Type | 8-Slot Redundant Power Supply Extension Rack |
| Slot Count | 8 (for HC900 modules) |
| Redundancy | Dual-redundant PS support |
| Input Voltage | 24 VDC nominal |
| Output Voltage | 24 VDC regulated for HC900 modules |
| Mounting | Rack-mountable or panel-mountable |
| Operating Temperature | 0°C to +55°C |
| Storage Temperature | -20°C to +70°C |
| Humidity | 5–95% non-condensing |
| Protection | Overcurrent, short-circuit, and thermal protection |
| Indicators | Power status LEDs per slot |
| Compliance | CE, UL, IEC industrial standards |
| Origin | USA |
| Duty Cycle | Continuous 24/7 industrial operation |
Applications
The HC900 900R08R-0101 Redundant PS Extension Rack is suitable for:
- Industrial process control plants
- Oil and gas automation systems
- Water and wastewater treatment facilities
- Chemical and petrochemical process control
- Power generation plants
- Safety-critical automation systems
It ensures continuous and reliable operation of HC900 controllers and connected modules, minimizing downtime in critical processes.
Installation & Usage Instructions
- Power Isolation
Ensure system power is off before installation. - Rack Mounting
Install the extension rack in the designated HC900 control cabinet or panel according to Honeywell specifications. - Module Insertion
Insert HC900 modules into available slots, ensuring proper alignment. - Electrical Connections
Connect primary and redundant power supply lines. Verify polarity and tightness of connections. - System Startup
Apply power and check LED indicators for each slot to confirm proper operation. - Functional Test
Verify redundancy operation by simulating primary PS failure and confirming continuous operation. - Maintenance
Periodically inspect connections, clean dust from ventilation, and test slot operation under load.
Technical Description
The HC900 900R08R-0101 provides:
- Reliable redundant power distribution for up to 8 controller modules
- Robust protection circuitry including overcurrent, short-circuit, and thermal safeguards
- Visual status indicators for each slot to monitor module operation
- Industrial-grade construction suitable for harsh environments
- Seamless integration with Honeywell HC900 control systems
This extension rack is engineered to maximize system uptime and ensure reliable operation in mission-critical industrial applications.
Recommended Honeywell HC900 Modules & Extension Racks
| Model | Type | Description |
|---|---|---|
| 900R04R-0101 | 4-Slot PS Extension Rack | Compact redundant PS rack |
| 900R08R-0102 | 8-Slot Extension Rack | Alternative configuration |
| 900R12R-0101 | 12-Slot Extension Rack | High-capacity module support |
| 900C00R-0101 | HC900 CPU Module | Main controller unit |
| 900I00R-0101 | Input Module | 16-channel digital input |
| 900O00R-0101 | Output Module | 16-channel relay output |
| 900A00R-0101 | Analog Input Module | 16-channel AI |
| 900B00R-0101 | Analog Output Module | 16-channel AO |
| 900C01R-0101 | Redundant CPU | High-reliability CPU module |
| 900D00R-0101 | Communications Module | Modbus/Ethernet |
| 900E00R-0101 | Expansion Module | Additional I/O channels |
| 900F00R-0101 | Safety Module | Interlock & safety outputs |
| 900G00R-0101 | Signal Conditioning Module | Analog signal isolation |
| 900H00R-0101 | High-Speed Output Module | Fast relay outputs |
| 900I01R-0101 | Remote I/O Module | Field I/O interface |
| 900J00R-0101 | Diagnostic Module | System monitoring |
| 900K00R-0101 | Redundant Power Supply | Backup FS unit |
| 900L00R-0101 | Communication Gateway | Protocol conversion |
| 900M00R-0101 | Environmental Monitoring | Temp/humidity sensors |
| 900N00R-0101 | Alarm Module | Local alarm outputs |
🔗 For product availability, technical support, and spare parts, visit:
www.dcsplcsystem.com
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One year warranty, special discount after sale
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[service contact information]
Purchase and consultation hotline: +8613365909307 (Whatsapp/ Wechat)
E-mail: dcsplcsales@gmail.com
Contact Person: Simon
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E-mail:dcsplcsales@gmail.com
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Phone:+86 13365909307