Note; All products on this site are special products, the market price has been fluctuating, the specific customer service offer shall prevail, because the product is a new product, the picture is not a real shot, please confirm with customer service before placing an order model and product, price and other details, the site used, new are for sale, please contact customer service communication. FS-CPCHAS-0002 is a redundant controller chassis of Honeywell Safety Manager A.R.T. series. With a 19-inch rack design, it measures approximately 482.6×280×177mm and weighs 5.8kg. Supporting dual control processor module redundant configuration, it is equipped with power, communication, and IO bus interfaces. It ensures system reliability through watchdog signals and 5V power connectors, features hot-swapping and status diagnosis, complies with safety certifications like CE and UL, and is suitable for high-availability control scenarios in industrial safety systems such as petroleum and chemical industries.

- Dimensions: 4 HE units in height (approx. 177 mm), 482.6 mm (19 inches) in width, and 280 mm (11 inches) in depth.
- Weight: Approximately 5.8 kg (12.8 lbs).
- Structural Design: Adopts a 19-inch standard rack-mount design with an open front panel for module installation, a magnetically locked cover at the rear, and internal module guides and fixtures for secure mounting.
- Controller Housing: Specifically designed for Safety Manager, constructed with metal to provide mechanical protection and electromagnetic shielding.
- Controller Backplane:
- Front Side: Features connectors for control processor modules, with keyed pins on the backplane grounding module housings to ensure stable electrical connections.
- Rear Side: Includes various signal connectors for accessing or outputting signals like control processor communications, IO bus signals, watchdog, and power signals.
- Module Placement: In redundant configurations, houses two control processor modules (e.g., QPP-0002), communication modules (e.g., USI-0002), power supply modules (e.g., PSU-240516), and a Battery and Key Switch Module (BKM-0001), with pre-defined positions for standardized system architecture.
- Power Connection: Supports 24V DC input, powers internal modules via the backplane, and converts 24V to 5V for controllers and IO modules through power supply modules.
- Communication Interfaces: Equipped with multiple connectors for Ethernet and serial communication with external devices (e.g., host computers, other controllers) for data transmission and system integration.
- IO Bus Interfaces: Provides 4 sets of IO bus interfaces (IO bus1 to IO bus4) via the backplane to connect IO chassis, transmit I/O signals, and support redundant IO configurations.
- Watchdog Function: The backplane has 16 watchdog and power distribution connectors (WdPx) to supply watchdog signals and 5V power to IO chassis, enhancing system safety and reliability by enabling timely fault response and switching.
- Redundancy Design: Supports dual control processor module redundancy, synchronizing via internal redundant communication links to ensure seamless failover and continuous operation during module failures.
- Hot-Swap Capability: Allows replacement of select modules while the system is running, minimizing downtime.
- Diagnostics and Status Indication: Displays operational status and fault information via module LED indicators for easy maintenance and troubleshooting.
- Safety Certifications: Complies with CE, UL, CSA, TUV, FM, etc., suitable for SIL3-level safety applications.
- Industrial Safety Systems: Commonly used in high-safety industries like petroleum, chemicals, and power as the core control unit of Safety Instrumented Systems (SIS), monitoring critical process parameters and triggering safety actions during anomalies.
- Redundant Control Systems: Ideal for high-availability scenarios (e.g., continuous production processes) to prevent shutdowns or safety incidents from single-point failures.
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