With more than 30.000 high-quality spare parts, they can be sold immediately. Our large inventory allows us to quickly meet customer needs, thereby reducing downtime and protecting production schedules. Our timely delivery time provides you with security and save money.
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The FS-IOBUS-CPIO is a dedicated module designed exclusively for the Honeywell FSC (Fail-Safe Controller) safety system. It serves as the critical communication interface between the FSC main controller and remote I/O racks via the proprietary FSC I/O Bus, responsible for managing I/O data scanning, cyclic data transfer, and bus coordination.
SIL 3 Certified
1oo2 Redundant
High-Speed Bus
The FS-IOBUS-CPIO module is certified for IEC 61508 SIL 3 safety applications, supporting 1oo2 fault-tolerant redundant operation. It provides a high-speed 1 Mbps communication bus, capable of supporting up to 4 remote I/O racks and a maximum of 256 I/O points. It features comprehensive built-in diagnostics, -40 °C to +70 °C industrial temperature rating, and compliance with stringent EMC standards for reliable operation in harsh process environments.
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
Honeywell FS-IOBUS-CPIO I/O BUS Control Processor Interface Manuals, Datasheets, Drivers, Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
Oil & Gas
Deploys in refineries, offshore platforms, and pipeline systems for emergency shutdown (ESD) and wellhead protection. Ensures SIL 3 safe interlocking under explosive and corrosive environments.
Petrochemical
Used in ethylene, polyethylene, and chemical synthesis plants for reactor and furnace safety control. Supports high-speed I/O scanning for critical exothermic reaction protection.
Power Generation
Applied in fossil-fuel and combined-cycle power plants for boiler safety, turbine trip, and fire protection systems. Operates reliably in high-temperature and high-electromagnetic-interference sites.
Pharmaceutical
Used in sterile API and bioreactor processes for pressure, temperature, and flow safety interlocks. Meets GMP and SIL 3 requirements for contamination-free production.
Metals & Mining
Installed in smelters, coke ovens, and ore processing for emergency stop, gas monitoring, and conveyor safety. Withstands dust, vibration, and wide temperature swings.
Industrial Automation
Integrated into large-scale manufacturing and material handling for safe machine control and access interlocking. Provides robust diagnostics and high availability for continuous production.
The FS-IOBUS-CPIO module shall be installed and commissioned in strict accordance with the FSC system hardware documentation, applicable industry standards, and relevant hazardous area regulations to ensure reliable system operation and compliance with safety specifications. Proper bus termination, cable shielding, and grounding practices shall be applied during installation to maintain stable communication performance and meet electromagnetic compatibility requirements. The module is designed for indoor rack-mounted installation only and shall be protected from excessive moisture, corrosive substances, mechanical impact, and vibration exceeding rated limits during both operation and storage. Regular monitoring of module status and bus communication quality is recommended to sustain the safe and stable operation of the entire safety instrumented system.
What is the function of FS-IOBUS-CPIO in the FSC system?
FS-IOBUS-CPIO acts as the I/O Bus Control Processor Interface for Honeywell FSC safety systems, providing communication between the main controller and remote I/O racks over the proprietary FSC I/O Bus. It manages I/O scanning, data transfer, fault detection, and coordination of distributed I/O modules.
Does FS-IOBUS-CPIO support redundant operation?
Yes, FS-IOBUS-CPIO supports 1oo2 redundant configuration to enhance system availability and safety integrity. Redundant units operate in hot standby mode to ensure uninterrupted communication in the event of a module fault.
What safety certification does FS-IOBUS-CPIO comply with?
FS-IOBUS-CPIO is certified in accordance with IEC 61508 SIL 3, the highest safety integrity level for process industry safety instrumented systems. It is approved for use in ESD, F&G, and other safety-critical applications.
What is the operating temperature range of FS-IOBUS-CPIO?
The operating temperature range for FS-IOBUS-CPIO is -40 °C to +70 °C, with a storage temperature range of -40 °C to +85 °C. It is designed for use in harsh industrial environments.
What is the power supply requirement for FS-IOBUS-CPIO?
FS-IOBUS-CPIO requires a 24 VDC power supply with an operating range of 18–32 VDC. Redundant power input is supported to improve power supply reliability for safety-critical operation.
We've Got You Covered
We give you access to a global supply of automation parts at your fingertips, ensuring that manufacturers around the world can avoid unnecessary downtime and continue to do what they do best – making our world possible.
Focus on supplying surplus and new automation spare parts With abundant inventory and partnerships with top manufacturers, Apter Power ensure high-quality solutions for your industrial requirements
Key control components
As a trustworthy supplier of surplus components, we procure parts from projects with excess inventory, system upgrades, factory shutdowns, and surplus suppliers. Our strict quality control ensure that our products achieve optimal performance
Warehouse Reserve
Many difficult to find parts, including PLC, HMI, DCS, panel controllers, industrial PCs, and VFDs. These parts help extend the lifespan of your existing system, reduce expensive replacement costs, and minimize downtime, thereby keeping your operations running smoothly
20 years of outstanding experience in industrial automation supply
For over 20 years, Apter Power always been a trustworthy leader in the industrial automation supply industry. As a trustworthy supplier of automation parts, we continuously expand our product line, expand our global customer base, and have won numerous awards
How do we deliver
How do we deliver
If you need complete documents to handle special situations such as letters of credit, we can ship small packages in 'cargo mode'. We can arrange freight or air freight for you, or cooperate with your freight agent
Urgency
If you require any other type of emergency or carrier, we need you to clearly specify this information on the order. We can usually ship on the same day. We do not charge additional fee, but it will depend on the expedited shipping option you use. Please let us know your level of urgency, and we will try our best to ship in the same day once you place order to us.
Freight Charge
If you contact us by phone, fax, or email, we can also provide you with this information. The product price does not include shipping or insurance fee. If you need, we are happy to provide a shipping quote and also can provide weight and size information. If you require proforma invoice, please let us know if you would like us to quote the shipping cost or if you would like us to use your shipping account.
Tracking
After the product have been shipped, we usually send your tracking number via email. Therefore, please be sure to provide your email address when registering or quoting.
Urgent requirements for automation or control components?
Urgent shipment of industrial automation parts
Shutdown will waste your time and money - always ready to assist you. As a reliable supplier of automation parts, we provide fast shipping services to quickly deliver critical components to your hands, minimizing downtime to the greatest extent possible.
Obsolute or hard to find parts
We focus on purchasing necessary and rare automation parts to maintain the operation of the manufacturing industry. No matter the year, scarcity, or location of the parts, we will find and deliver the parts you need
Our strongest business
Global supply of automation parts. Automation spare parts procurement and global suppliers can reduce cost, save time, and decrease MRO fee.
Extend equipment lifespan
As one of the most trusted suppliers of industrial automation parts, we deeply understand the importance of reliable performance. That's why we exceed industry standards, whether you're replacing old components or maintaining critical systems
Sustainable supply chain solutions
Our long-term success stems from our commitment to quality, reliability, and customer satisfaction. Whether you are purchasing rare spare parts. Apter Power stands out among industrial automation parts suppliers with its rich experience, high-quality service, and unparalleled quality assurance.
Why choose Apter Power?
Spare parts warehouse
We have a warehouse of 50000 square meters, providing tens of thousands of different spare parts, and 24/7 online sales personnel to provide support for you. Always available, crucial for both you and us.
Fast delivery
Experienced team members assist in providing our customers with fast delivery of automation and control components, delivering to over 60000 users worldwide.
High quality new spare parts service
Our extensive inventory of control systems (DCS, PLC, CNC), panel controllers, human-machine interfaces (HMI), industrial PCs, drivers, and power spare parts helps you reduce maintenance costs. Provide industrial automation spare parts that manufacturers no longer provide. We are a leading supplier that provides rare industrial automation parts to businesses of all sizes, with a strong track record of delivering the highest quality parts and services to customers at highly competitive price.
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