Features:
- Provides 800 MHz processing, multitasking, and redundancy with 500 ms switchover.
- Includes four 10/100 Mbit/s Ethernet ports, three RS-232C interfaces, and SD card support.
- Supports around 1500 I/O points with 24 MB memory and two communication interface slots.
ABB PM902F 3BDH001000R0005 provides the processing foundation for medium-sized Freelance AC 900F automation systems. Its role extends beyond program execution by coordinating controller communications, application tasks, and connected I/O resources. Support for around 1500 I/O points makes the module suitable for process units, production systems, and distributed automation sections where one controller must manage numerous signals. Redundancy capability also allows the CPU to participate in control architectures where continuity of operation has higher importance.
Industrial networks often require a controller to communicate simultaneously with engineering stations, operator systems, peer controllers, and external devices. ABB PM902F 3BDH001000R0005 addresses such requirements through four onboard Ethernet connections together with multiple serial communication channels. Modbus TCP/IP and IEC 60870-5-104 telecontrol can be integrated into Ethernet-based applications, while serial interfaces provide additional communication possibilities. Two communication interface positions allow the controller to be extended when fieldbus connectivity beyond the built-in interfaces is required.
ABB PM902F 3BDH001000R0005 also supports practical maintenance and operational requirements within industrial control cabinets. Battery-backed application memory helps preserve controller data, while clock synchronization supports coordinated system operation. Optional use of the TD 951F display provides local status and diagnostic visibility and can support controller locking for enhanced security. Wide environmental tolerances, G3 corrosion compliance, and IP20 protection allow the CPU module to operate reliably across varied industrial installations.
The ABB PM902F 3BDH001000R0005 CPU Module may be available from Apter Power for maintenance and replacement applications in installed Freelance AC 900F control systems, subject to stock confirmation.
ABB PM902F 3BDH001000R0005 CPU Module Manuals,Datasheets,Links
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
ABB PM902F 3BDH001000R0005 CPU Module Specs
General
- Manufacturer ABB
- Model PM902F 3BDH001000R0005
- Condition New Original ready stock
- Product Family ABB Freelance AC 900F
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
- Clock Frequency: Equipped with an 800 MHz processor for high-speed field computing power.
- Memory Management: 24 MB of total controller memory ensures program execution.
- Power Loss Protection: 8 MB of battery-buffered SRAM supports application-data retention when the optional TA951F battery is installed.
- Redundancy Switching: Supports redundant controller configurations with a specified switchover time of 500 ms.
- Process Industry: Used for high-precision continuous variable PID control in fine chemical industries.
- Energy Management: Suitable for the main control systems of steam turbines and boilers in small and medium-sized thermal power plants.
- Water and Environmental Protection: Widely used in distributed linkage control of urban wastewater treatment plants.
- Heavy Industry Manufacturing: Deployed in harsh industrial environments such as cement and mining industries with redundant architecture.
- Network Ports: Onboard 4 Ethernet interfaces support various industrial network topologies.
- Expansion Slots: 2 communication expansion slots for various fieldbus modules.
- Point Capacity: A single controller can manage up to 1500 physical I/O points.
- Programming Environment: Unified configuration via Freelance Control Builder.