ABB 3BDH001001R0001ABB PM901F Lite Central Processing Unit Controller Module, Order Code 3BDH001...
ABB PM901F Lite Central Processing Unit Controller Module, Order Code 3BDH001001R0001 Core Function: PM901F is the entry-level compact CPU for ABB Freelance AC 900F distributed control system (DCS). Equipped with a 400 MHz industrial processor, it executes real-time PID closed-loop control, sequential logic, alarm management, data logging and small-scale process automation logic for skid-mounted equipment, water treatment, small chemical batches and auxiliary power plants. It supports single or redundant hot-standby operation, connects local S700 I/O racks, PROFIBUS field instruments, Freelance HMIs and upper telecontrol SCADA systems. It features battery-backed SRAM to retain control programs and process data during power failures, built-in multi-protocol communication interfaces, and com
Product Description
ABB PM901F Lite Central Processing Unit Controller Module, Order Code 3BDH001001R0001 Core Function: PM901F is the entry-level compact CPU for ABB Freelance AC 900F distributed control system (DCS). Equipped with a 400 MHz industrial processor, it executes real-time PID closed-loop control, sequential logic, alarm management, data logging and small-scale process automation logic for skid-mounted equipment, water treatment, small chemical batches and auxiliary power plants. It supports single or redundant hot-standby operation, connects local S700 I/O racks, PROFIBUS field instruments, Freelance HMIs and upper telecontrol SCADA systems. It features battery-backed SRAM to retain control programs and process data during power failures, built-in multi-protocol communication interfaces, and com
Technical Specifications
| Brand | ABB |
|---|---|
| Model | 3BDH001001R0001 |
| Category | Industrial Automation |
| Full Official Name | ABB PM901F Lite Central Processing Unit Controller Module, Order Code 3BDH001001R0001 |
| Fieldbus communication modules | CI920AS PROFIBUS DP master, CAN bus interface cards |
| Freelance touchscreen operator panels | PP870, PP880 HMI series |
| Upper monitoring platforms | Freelance Operations Station, IEC 60870 telecontrol servers |
| Form factor | Compact vertical plug-in rack module, light gray RAL7035 ABS plastic housing |
| Front panel layout | Small status LCD display, multi-status LED bank, three RJ45 Ethernet jacks, dual D-SUB serial ports, rack lock latches, reset button |
| Rear side | Gold multi-pin edge connector for AC900F internal system bus; terminal block dedicated for 24 V DC power supply wiring |
| Causes | Faulty rack 24V power supply, loosely seated PM901F module, damaged internal system bus circuit |
| AC800M PM891 | ABB System 800xA cross-platform controller for plant-wide DCS migration projects |
| Power | 6.2 W Onboard |
| Mounting | DIN rail |
| Speed | 11 MB |
| Speed 2 | 100 Mbps |
| Redundancy | or redundant |
| Redundancy 2 | dual redundant |
| Origin | Germany / Original |
| Condition | New Original Factory Sealed |
| Warranty | 12 Months |
| Shipping | Global Delivery via DHL/FedEx/UPS |