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ABB PM904F 3BDH0001002R0001 AC900F series controller
| Brand: ABB |
| Item NO: PM904F 3BDH0001002R0001 |
| Effect: Control strategy computation execution |
| Condition: In stock, brand new/Used |
| Warranty: 365 days |
| Payment:T/T 50% deposit, 50% balance |
| www.szcxdcs.com |
+86 15359298293
ABB PM904F 3BDH0001002R0001 AC900F series controller
PM904F 3BDH0001002R0001 is a high-performance controller CPU unit for ABB Freelance AC 900F DCS system, belonging to the high-end model of AC900F controller series, serving as the computing core of the entire control system. The control station is composed of S700 series IO modules, which are widely used in process industries such as water treatment, chemical, energy, and pharmaceuticals to achieve continuous regulation, sequential control, and equipment interlocking.
Product function
- Control strategy computation execution: Run the Freelance configuration program to complete PID closed-loop regulation, logic interlocking, timing control, and batch process control.
- On site IO data exchange: Collect analog and switch signals from the S700 IO module and issue output commands to control the on-site execution mechanism.
- System communication management: Interact data with operation stations, engineer stations, and third-party devices through Ethernet, supporting protocols such as Modbus TCP and IEC 60870-5-104.
- Redundant and undisturbed operation: Supports dual CPU redundant architecture, allowing for quick switching in case of main controller failure, ensuring continuous operation of process equipment.
- Alarm and event recording: Generate process alarms and sequential events, save fault information, and use it for accident tracing and operation analysis.
- Program storage and backup: Equipped with an SD card slot, it supports engineering program backup, firmware upgrade, and data log storage.
ABB PM904F 3BDH0001002R0001 AC900F series controller
Parameter Specifications
| Parameter Item | Specification |
|---|---|
| Model No. | PM904F, Part No. 3BDH001002R0001 |
| Product Type | AC 900F High Performance Controller CPU Unit |
| Applicable System | ABB Freelance DCS |
| Processor | PowerQUICC II Pro, 800 MHz |
| Total Memory | 48 MB (16 MB Battery Buffered SRAM) |
| Ethernet Ports | 4 × 10/100 Mbps RJ45 |
| Serial Interfaces | 3 × RS232 |
| Max. I/O Capacity | Up to approx. 1500 I/O Points |
| Redundancy Support | Simplex / Redundant Pair, Switchover Time ≈500 ms |
| Storage Media | SD Card Slot for Backup & Firmware Update |
| Supply Voltage | 24 VDC |
| Max Power Consumption | 30 W |
| PCB Rating | ISA-S71.04 Class G3 |
| Operating Temperature | -20°C ~ +70°C |
| Storage Temperature | -40°C ~ +85°C |
| Relative Humidity | 5% ~ 95% RH, Non-condensing |
| Certification | CE, UL |
| Lifecycle Status | Active Production |
| Net Weight | 1.10 kg |
| Single Pack Gross Shipping Weight | 1.25 ~ 1.40 kg |
| Overall Dimension | 285 × 152 × 95 mm |
Product features
- Equipped with PowerQUICC II Pro 800MHz processor, it has strong computing performance and can support up to 1500 IO points.
- 4 independent 10/100M Ethernet interfaces, paired with multiple serial interfaces, providing flexible networking methods.
- Supports single/redundant deployment, with a redundancy switching time of approximately 500ms, meeting the requirements of high reliability continuous production equipment.
- Built in lithium battery backup, maintains real-time clock and critical memory data after power failure.
- Standard ISA-S71.04 G3 anti-corrosion standard PCB, suitable for wet and corrosive working conditions in chemical plants.
- Fanless integrated design reduces the risk of mechanical failure and is suitable for long-term uninterrupted operation.
- The panel is equipped with status LED indicator lights, which intuitively display the operation, fault, communication, and redundancy status, facilitating on-site inspections.
- Native adaptation to Freelance Control Builder software, supporting online monitoring, program download, and fault diagnosis.
————————Shenzhen Changxin Automation Equipment Co Ltd -————————
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