HONEYWELL 900R04-0001 4-slot chassis

HONEYWELL 900R04-0001 4-slot chassis

Honeywell 900R04-0001 is a 4-slot I/O chassis in the HC900 series.

The affiliated system: It belongs to the Honeywell Experion Process Knowledge System (PKS) family and is a component in industrial automation control systems.
Functional characteristics
Redundant design: Supports 1:1 hot standby redundancy configuration, with controller-level fault tolerance. It can seamlessly switch to the standby unit when the main controller fails, ensuring the continuous and stable operation of the system.
Power input: Dual power input design to enhance the reliability of system power supply.
Communication interface: Integrated redundant Ethernet port, Profibus-DP master/slave interface, RS-485 / RS-232 serial interface, supporting mainstream industrial communication protocols such as Modbus TCP/IP and OPC UA, facilitating data interaction and system integration with other devices.
I/O expansion: Supports multiple I/O card expansion, with a maximum expansion of ≥256 I/O points, which can meet the requirements of industrial control projects of different scales. It simultaneously supports distributed I/O architecture and is suitable for large-scale system deployment.

Hardware specification
Memory configuration: ≥2GB RAM, ≥8GB flash memory, which can meet the requirements of processing large amounts of data and ensure the stable operation of the system when dealing with complex control tasks and large amounts of data.
Operating temperature: -20℃ to +70℃. The wide temperature range design enables it to adapt to harsh industrial environments, allowing it to function normally both in high-temperature industrial workshops and low-temperature outdoor Settings.
Protection grade: IP20, featuring a dust-proof and splash-proof design, which can prevent dust and splashes from damaging the equipment, enhancing its durability and stability.
Seismic performance: Complies with the IEC 60068-2-6 standard, can adapt to vibration and shock scenarios, and can be applied in some industrial sites with vibration, such as the production workshops of factories, near large mechanical equipment, etc.

Application fields: With its high reliability, flexible scalability and extensive compatibility, this 4-slot chassis is widely used in complex process control and systems in industries such as petroleum and petrochemical, chemical engineering, power, and pharmaceuticals.