Overview
Configured for processor execution and control task handling in ABB AC 800M control system platforms, the ABB PM860K01 3BSE018100R1 (PM860K01 Processor Unit Kit) provides direct physical and electrical execution through CPU processing, memory management, and controller communication interfaces.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | PM860K01 3BSE018100R1 |
| Brand | ABB |
| Product Type | Processor Unit Kit |
| Series | AC 800M Controller |
| Origin | Sweden |
| Weight | 0.9 kg |
| Dimensions | 19 x 12 x 13.8 cm |
| Operating Temp | Not specified |
| Power Consumption | +24 VDC, typ/max 180 / 300 mA |
| Power Supply | 24 VDC (19.2-30 VDC) |
| Power Dissipation | 4.32 W |
| Processor Type | MPC860 |
| Clock Frequency | 48 MHz |
| Memory | 16 MB RAM |
| RAM Available for Application | 10.346 MB |
| Flash Memory for Storage | Yes |
| Firmware Storage | 2 MB Flash PROM |
| Applications per Controller | 32 |
| Programs per Application | 64 |
| Diagrams per Application | 128 |
| Tasks per Controller | 32 |
| Cycle Time Groups | 32 |
| Communication Interfaces | Ethernet and serial interfaces via TP830 baseplate |
| Ethernet Interface | 2 x RJ45, 10 Mbit/s Ethernet with MMS and IAC protocols |
| Serial Interfaces | COM3 RS-232C with modem control, COM4 isolated configuration interface |
| Included Components | PM860 CPU, TP830 baseplate, TB850 CEX-bus terminator, TB807 ModuleBus terminator, memory backup battery, 4-pin power plug |
Industrial Control Bus and Firmware Compatibility
The ABB PM860K01 uses the MPC860 processor architecture for execution of AC 800M controller applications. The processor unit communicates through the controller backplane and CEX-bus infrastructure, supporting modular I/O expansion and system communication.
The unit supports firmware storage through onboard Flash memory and maintains controller application execution through battery-backed memory support. Firmware compatibility must be verified against the installed ABB AC 800M controller software environment before replacement or upgrade operations.
The PM860K01 hardware architecture supports industrial control configuration with multiple applications, programs, diagrams, and task scheduling functions within the controller resource limits.
Frequently Asked Questions
Q: What communication ports are available on the PM860K01 Processor Unit Kit?
A: The PM860K01 uses the TP830 baseplate interface, providing two RJ45 Ethernet ports for Control Network communication and two serial interfaces. COM3 provides RS-232C communication with modem control signals, while COM4 is an isolated configuration interface.
Q: Does the PM860K01 support application storage through Flash memory?
A: Yes. The processor unit includes Flash memory for firmware storage and uses RAM for controller application execution.
Q: What power supply range is required for the PM860K01?
A: The PM860K01 requires a 24 VDC power supply within the specified range of 19.2-30 VDC, with typical and maximum current consumption values of 180 mA and 300 mA respectively.
Field Installation Guidelines
- Install the PM860K01 on the specified TP830 baseplate and verify mechanical mounting alignment before energizing the controller rack.
- Confirm that the 24 VDC supply wiring polarity matches the module power input requirements.
- Connect Ethernet communication cables according to ABB Control Network installation practices and maintain proper cable separation from high-voltage power wiring.
- Ensure serial communication wiring uses appropriate shielding and grounding methods to reduce electromagnetic interference.
- Verify that CEX-bus and ModuleBus terminators are installed correctly when using the supplied PM860K01 kit components.
- Check firmware compatibility and controller configuration before replacing an existing processor unit.
- Handle the memory backup battery according to ABB maintenance procedures during storage and installation activities.
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