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Model: FS-IOBUS-HBR
Brand: Honeywell
Series: FSC (Fail Safe Controller) – IOBUS Series
Product Type: Redundant Horizontal I/O Bus Backplane
The FS-IOBUS-HBR is a horizontally-mounted, redundant backplane used in safety and control systems. Designed for reliability and system fault tolerance, this module forms the I/O communication backbone of a redundant system, ensuring continuous operation even in the case of individual module or path failures.
This component is essential in high-availability control environments where minimizing system downtime is critical, such as oil & gas, chemical processing, and large-scale manufacturing plants.
| Parameter | Specification |
|---|---|
| Model | FS-IOBUS-HBR |
| Function | Horizontal I/O bus backplane with redundancy |
| Power Supply | 24 V DC |
| Communication Interface | I/O Bus (dual redundant channels) |
| Max Bus Speed | 1 Mbps |
| Bus Redundancy | Yes (Dual Channel Redundant I/O Path) |
| Connector Type | RJ45 or proprietary bus connector |
| Mounting | Rack-mounted (Horizontal) |
| Operating Temperature | –40°C to +85°C |
| Relative Humidity | 5% to 95% non-condensing |
| Shock Resistance | IEC 60068 compliant |
| EMC Compliance | EN 61000 series compatible |
| Dimensions (mm) | 150 × 80 × 35 |
| Weight (kg) | 0.65 kg |
Distributed Control Systems (DCS)
Safety Instrumented Systems (SIS)
Process Automation
Redundant I/O Systems
Critical Infrastructure Monitoring
Energy Sector (Power Generation & Oil Refining)
Dual Path Redundancy: Ensures communication continues if one bus path fails
Compact Design: Space-saving in horizontal rack configuration
Industrial Grade Reliability: High tolerance for temperature, vibration, and EMC conditions
Ease of Integration: Compatible with Honeywell FSC system architectures
Simplified Maintenance: Accessible modular layout for quick replacement
| Model | Function |
|---|---|
| FS-IOBUS-HBS | Vertical I/O Bus Backplane with redundancy |
| FS-IOBUS-CPIO | Communication Processor I/O Interface |
| FS-IOBUS-CPIOX | Extended I/O Bus Processor |
| FS-IOBUS-CPX12 | High-capacity I/O interface controller |
| FS-IOBUS-CPX-1 | Compact redundant I/O controller module |
| Model | Function |
|---|---|
| FS-DO-1224 | 12-channel Digital Output Module |
| FS-DI-1616 | 16-channel Digital Input Module |
| FS-AI-0800 | 8-channel Analog Input Module |
| FS-CPB-0001 | Control Processing Bus Module |
| FS-CCI-HSE-30 | High-Speed Ethernet Communication Interface |
Q1: What is the FS-IOBUS-HBR used for?
A1: It acts as a horizontal backplane for redundant I/O communication, connecting various I/O modules in critical control systems.
Q2: What makes it redundant?
A2: It includes dual I/O bus channels, allowing communication to continue on the secondary path if the primary path fails.
Q3: Can this be mounted vertically?
A3: No, it is specifically designed for horizontal rack mounting.
Q4: What voltage does the module operate on?
A4: 24 V DC.
Q5: Is it suitable for outdoor environments?
A5: Only if housed in a weatherproof enclosure; it is industrial-grade but not inherently weatherproof.
Q6: Is it hot-swappable?
A6: No, power should be disconnected before replacement to ensure safety.
Q7: What systems is it compatible with?
A7: It is primarily used within Honeywell FSC and related control systems.
Q8: How much space does it occupy in the rack?
A8: It typically fits within a 1U rack space.
Q9: Is it suitable for SIL-rated environments?
A9: Yes, it supports applications in Safety Integrity Level (SIL) certified systems when used with FSC systems.
Q10: What’s the expected lifespan of this product?
A10: With proper installation and environmental control, it can last over 10 years in continuous service.
Authenticity guarantee
All product specifications are original and authentic imported products. We have an annual sales volume of 300 million yuan, and we only produce original and authentic products. All customers who cooperate with us directly online can enjoy low discounts.
Free warehouse
We have a complete range of product models, 80% of conventional models are in stock, and we have established channels in Asia, Africa, North America, South America, and Europe, effectively shortening the order processing time and satisfying customers in a timely manner.
Technical Team
Fast delivery. Spot goods can be shipped on the same day, and the delivery time transaction is 20% faster than that of peers on average, with a delivery time accuracy rate of 99%.
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24-hour after-sales service guarantee team, professional and standardized management service system.