Process Control Solution – Honeywell 900R08R-0300 | HC900 Series
Where This Product Is Used
The Honeywell 900R08R-0300 8-Slot Rack is the backbone chassis of the HC900 Process Controller system, deployed across a wide range of industrial process control environments:
- Oil & Gas Refineries – Rack-mounted in control cabinets managing separator, compressor, and pipeline loop control.
- Chemical & Petrochemical Plants – Hosts I/O and communication modules for batch reactor and continuous process automation.
- Power Generation Facilities – Supports boiler management, turbine control, and auxiliary system monitoring.
- Pharmaceutical Manufacturing – Used in validated process control systems requiring modular, scalable I/O expansion.
- Pulp & Paper Mills – Integrates with DCS networks for temperature, pressure, and flow loop management.
- Water & Wastewater Treatment – Provides the physical platform for SCADA-connected HC900 controller nodes.
Technical Specifications
- Part Number: 900R08R-0300
- Series: HC900 Process Controller
- Manufacturer: Honeywell Process Solutions
- Slot Count: 8 slots
- Rack Type: Remote / Local expansion rack
- Backplane Bus: HC900 proprietary high-speed backplane
- Mounting: DIN rail or panel mount compatible
- Operating Temperature: 0°C to 60°C
- Relative Humidity: 5% to 95% non-condensing
- Weight: Approx. 220 g (chassis only)
- Compliance: CE, UL, cUL listed
Why Engineers Specify This Model
- Scalable Architecture: 8 slots allow flexible I/O module population — mix analog, digital, and specialty modules in a single rack.
- Hot-Swap Ready: HC900 supports module replacement without full system shutdown.
- Redundancy Support: Compatible with HC900 redundant controller configurations for high-availability loops.
- Proven Reliability: Globally trusted DCS/hybrid controller platform with decades of field deployment.
- Seamless Integration: Native compatibility with HC Designer software and Experion PKS.
- Compact Footprint: Optimized for standard 19-inch control cabinet installation.
Complete System Bill of Materials
Commonly ordered with the 900R08R-0300:
- 900C52R-0250 – HC900 C50 Controller Module (CPU)
- 900P24-0102 – HC900 24 VDC Power Supply Module
- 900G32-0101 – HC900 Ethernet Gateway Module
- 900B08H-0001 – Analog Input Module (8-ch, 4–20 mA)
- 900B16D-0001 – Digital Input Module (16-ch, 24 VDC)
- 900B08A-0001 – Analog Output Module (8-ch)
- 900RCK-0001 – Rack Interconnect Cable
Contact Konmask.com for complete BOM sourcing and bundle pricing.
Compliance & Industry Standards
- CE Marking – EU Machinery and Low Voltage Directive compliant
- UL / cUL Listed – North American safety certification
- RoHS Compliant
- IEC 61131-2 – Programmable Controller Hardware Standard
- IEC 62443 – Industrial cybersecurity alignment
Quality Assurance & Sourcing
- Procured from authorized distributors or verified surplus channels with full traceability
- Inspected for physical integrity, label authenticity, and firmware revision prior to dispatch
- Shipped with original manufacturer packaging where available
- Backed by Konmask 90-day functional warranty on all tested units
- Pre-sales technical consultation available for system compatibility verification
How to Source This Part
- Add to Cart – Click Buy Now for immediate checkout.
- Request a Quote – Email support@konmask.com for volume pricing or BOM-level sourcing.
- Phone / WhatsApp – +0086 19859288691 for urgent requirements.
- Bulk Orders – Discounts available for 5+ units or full system BOM packages.
Application-Specific FAQ
Q: Is the 900R08R-0300 compatible with both local and remote rack configurations?
A: Yes — supports both local and remote rack (via interconnect cable) configurations within HC900 architecture.
Q: How many 8-slot racks can be daisy-chained per HC900 controller?
A: Up to 4 racks (local + remote) per controller node, providing up to 32 module slots.
Q: Can I mix different I/O module types in the same rack?
A: Yes. The HC900 backplane is module-agnostic — analog, digital, and specialty modules can be freely mixed.
Q: What is the lead time?
A: In-stock units ship within 1–3 business days. Contact us for out-of-stock lead time estimates.
Q: Does Konmask provide HC900 system integration support?
A: Yes — module selection, rack configuration, and compatibility verification support available.
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Contact: support@konmask.com | +0086 19859288691
