The ABB PM862K01 3BSE076940R1 is a powerful CPU controller designed for the ABB Ability™ System 800xA automation platform. This board contains a microprocessor running at 67 MHz, 32 MB of RAM, and a real-time clock. You also get LED indicators, an INIT push button, and a CompactFlash interface for easy firmware updates.
This controller works with the TP830 base plate, which provides two RJ45 Ethernet ports (CN1, CN2) for the Control Network. Additionally, you get two RJ45 serial ports (COM3 and COM4). One serial port (COM3) is an RS-232C port with modem control signals. The other port (COM4) is isolated and used for connecting a configuration tool.
A key advantage of the PM862K01 is its support for CPU redundancy. This feature delivers higher availability for critical processes, covering the CPU, CEX-Bus, communication interfaces, and S800 I/O. Therefore, you can achieve a switch-over time of just 10 ms in redundant configurations.
The ABB PM862K01 3BSE076940R1 delivers strong performance for demanding applications. It processes 1000 boolean operations in only 0.18 ms. The controller runs on a 24V DC power supply (19.2-30V DC range). Typical power consumption sits at 210 mA, with a maximum of 360 mA. Power dissipation is 5.1 W typically and 8.6 W at peak.
Memory specifications include 32 MB total RAM, with 23.521 MB available for your application. Flash memory is included for storage, plus 4 MB of Flash PROM for firmware. The built-in backup battery is a Lithium 3.6 V type.
For communication, this PM862K01 controller supports up to 12 communication modules on the CEX bus. The Modulebus can handle up to 96 I/O modules for a single PM862, or 84 modules in redundant configuration. Clock synchronization achieves 1 ms accuracy between AC 800M controllers using the CNCP protocol.
1. Does the ABB PM862K01 support CPU redundancy?
Yes. The ABB PM862K01 3BSE076940R1 supports full CPU redundancy for higher availability. Switch-over time is maximum 10 ms in redundant configurations.
2. What System 800xA version is compatible with this controller?
This PM862K01 works with System 800xA 6.0.2 and Compact Control Builder 6.0.0-1 or later versions. Please verify your system version before purchasing.
3. How many I/O modules can this controller handle?
In single CPU mode, the 3BSE076940R1 supports up to 96 I/O modules on the Modulebus. In redundant mode, it supports up to 84 I/O modules.
4. What communication ports are available on the TP830 base plate?
The base plate provides two Ethernet ports (CN1, CN2), two RS-232C serial ports (COM3, COM4), plus a CompactFlash interface. COM4 is isolated for configuration tools.
5. Is this controller certified for hazardous locations?
Yes. The ABB PM862K01 carries cULus certification for Class 1, Zone 2, AEx nA IIC T4 and Ex nA IIC T4 Gc X locations. It is also ISA Secure certified.
| Brand Name | ABB |
| Model No. | PM862K01 |
| Product Type | CPU Controller |
| hasMerchantReturnPolicy | Adjust according to reality |
| Shippingdetails | Adjust according to reality |
