steve
Got hold of Sime for a Carrier card for…
Got hold of Sime for a Carrier card for a chiller. Machine down in a factory. Received the new card in express time machine and plant now up and running fantastic service form Sime
3 months ago
PM861AK01
ABB PM861AK01 available at EU Automation. Get in touch today for a quick price.
Based on over 4900 reviews
Full 12-month warranty
Available for dispatch immediately
We deliver worldwide
What happens next?
1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
What happens next?
1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
The ABB PM861AK01 Processor Unit is a robust and versatile central processing unit designed for industrial automation applications. This unit is part of ABB's acclaimed AC 800M controller series, which is known for its reliability and performance in demanding environments. The PM861AK01 features a 48 MHz CPU and comes with 16 MB of memory, providing ample processing power for complex automation tasks.
Included in the package are essential components such as the PM861A CPU, TP830 baseplate, TB850 CEX-bus terminator, TB807 ModuleBus terminator, TB852 RCU-Link terminator, and a battery for memory backup, ensuring that you have all the necessary elements for a seamless integration into your control system. It should be noted that this particular model does not include a license and is not compliant with RoHS 2 2011/65/EU, making it suitable as a spare part for systems installed before July 22, 2017.
The PM861AK01 is designed for repair, reuse, updating of functionalities, or upgrading of capacity. For new installations, ABB recommends the PM862K01 as an alternative. This processor unit is a testament to ABB's commitment to providing high-quality, durable, and reliable solutions for industrial automation.
Included in the package are essential components such as the PM861A CPU, TP830 baseplate, TB850 CEX-bus terminator, TB807 ModuleBus terminator, TB852 RCU-Link terminator, and a battery for memory backup, ensuring that you have all the necessary elements for a seamless integration into your control system. It should be noted that this particular model does not include a license and is not compliant with RoHS 2 2011/65/EU, making it suitable as a spare part for systems installed before July 22, 2017.
The PM861AK01 is designed for repair, reuse, updating of functionalities, or upgrading of capacity. For new installations, ABB recommends the PM862K01 as an alternative. This processor unit is a testament to ABB's commitment to providing high-quality, durable, and reliable solutions for industrial automation.
| Specification | Description |
|---|---|
| Part Number | PM861AK01 |
| Alternative Part Number | PM861AK01 |
| Manufacturer | ABB |
| CPU Clock Frequency | 48 MHz |
| Memory Size | 16 MB |
| Number of Batteries | 1 |
| Product Net Weight | 1.15 kg |
| Gross Volume | 0 m³ |
| Country of Origin | China (CN) |
| Customs Tariff Number | 85389091 |
| Environmental Conditions | Industrial |
| Protection Class | IP20 according to EN 60529, IEC 529 |
| Certificates and Standards | CE-marking: Meets EMC directive 2004/108/EC, EN 61000-6-4, EN 61000-6-2, Low Voltage Directive |
| Electrical Safety | EN 50178, IEC 61131-2, UL 508 (Note: UL 508 not valid for PM861A) |
| Hazardous Location | cULus Class 1, Zone 2, AEx nA IIC T4, ExnA IIC T4Gc X |
| RoHS Compliance | EN 50581:2012 |
| WEEE Compliance | DIRECTIVE/2012/19/EU |
| Dimensions | Width 119 x Height 186 x Depth 135 mm |
| Weight (including base) | 1.15 kg |
| Processor Type | MPC860 |
| Flash Memory for Storage | Yes |
| CPU Redundancy Support | Yes |
| Power Supply | 24 V DC (19.2-30 V DC) max 5 % ripple according to IEC 61131-2 |
| Power Consumption | +24 V (typ/max) 250/430 mA |
| Power Dissipation | Typical 6.0 W |
| Real-time Clock Stability | 100 ppm (approx. 1 h/year) |
| Clock Synchronization | 1 ms between AC 800M controllers by CNCP protocol |
| Ethernet Channels | 2 |
| Ethernet Interface | Ethernet (IEEE 802.3), 10 Mbit/s, RJ-45, female (8-pole) |
| Control Network Protocol | MMS (Manufacturing Message Service) and IAC (Inter Application Communication) |
| Recommended Control Network | 100 Mbit/s switched Ethernet |
| RS-232C Interface | 2 (one general, 1 for service tool) |
| Operating Temperature | +5 to +55 °C (+41 to +131 °F) |
| Storage Temperature | -40 to +70 °C (-40 to +158 °F) |
| Relative Humidity | 5 to 95 %, non-condensing |
| Vibration | 10 < f < 50 Hz: 0.0375 mm amplitude, 50 < f < 150 Hz: 0.5 g acceleration |
| Emitted Noise | < 55 dB (A) |
| Shock | No package 150 m/s² in 11 ms, 20 g in 3 ms |
What is included in the processor unit package?
The processor unit package includes the CPU, a baseplate, CEX-bus terminator, ModuleBus terminator, RCU-Link terminator, and a battery for memory backup. Please note that no license is included with the package.
Can this processor unit be used for new installations?
No, the PM861AK01 is not intended for new installations. It is a spare part for systems placed on the market before July 22, 2017, and can only be ordered for repair, reuse, updating of functionalities, or upgrading of capacity. For new installations, the PM862K01 is recommended instead.
What are the technical specifications of the processor unit?
The processor unit operates at a CPU clock frequency of 48 MHz and has a memory size of 16 MB. It is designed for industrial environments and meets various EMC and safety standards.
Is the processor unit RoHS compliant?
No, this part is not RoHS 2 2011/65/EU compliant. It is intended as a spare part for systems that were placed on the market before the specified compliance date.
What is the weight and dimensions of the processor unit?
The product net weight is approximately 1.15 kg, and while the exact dimensions are not specified, it is designed to fit within standard industrial equipment racks.
What environmental conditions can the processor unit operate under?
The processor unit is suitable for industrial conditions with a relative humidity range of 5 to 95%, non-condensing. It has a protection class of IP20 and is designed to withstand certain levels of shock and vibration.
What is the power consumption of the processor unit?
The power consumption details are not specified in the provided datasheets. However, it is designed to operate with a 24 V DC power supply, with a typical range of 19.2-30 V DC according to IEC 61131-2 standards.
Can the processor unit support redundancy?
Yes, the PM861AK01 supports CPU redundancy, which is crucial for applications that require high availability and reliability.
What type of battery is used for memory backup in the processor unit?
The processor unit uses a lithium battery for memory backup, ensuring that critical data is retained in the event of a power loss.
How can I ensure compatibility with my existing system?
You should verify the compatibility of the processor unit with your existing system by checking the technical specifications and ensuring it matches the requirements of your application, especially if it's intended for repair or upgrade of an existing system.
- Automation in manufacturing processes
- Control and monitoring of machinery in industrial settings
- Integration into distributed control systems (DCS) for process industries
- Upgrading or replacing CPU units in existing ABB AC 800M control systems
- Use in applications requiring high reliability and processing power
- Serving as a central processing unit in power generation and distribution applications
- Managing operations in water treatment and environmental control systems
- Facilitating communication and data exchange in complex automation networks
- Implementing advanced process control strategies in chemical and pharmaceutical industries
- Retrofitting or expanding control systems in oil and gas production facilities
This content has been produced using multiple sources. EU Automation takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
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Warranty
All parts new or reconditioned are covered by EU Automation 12 month warranty
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Services
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Repair
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Customer reviews
steve
Daniel
Excellent customer service...
Alex Bailey is my main point of contact at EU Automation...he is extremely friendly, has exceptional customer service skills and always offers great pricing & lead times.
4 months ago
Jerry Schrink
Tom Higgins provided amazing service
Tom Higgins provided great prompt service. I contacted Tom by phone and within 10 minutes there was a quote in my in box. WOW Thank you Tom and Thank you EU Automation!
5 months ago
Paulo Pereira
Excellent service and communication…
Excellent service and communication from Alex Bailey. He truly goes above and beyond to ensure his clients are 100% satisfied. The entire process was seamless, and his attention to detail made a huge difference. Highly recommended for anyone looking for amazing service!
5 months ago
Gary
Tom Higgins did a great job at getting…
Tom Higgins did a great job at getting us the part we needed. He saw a concern with the part a verified before shipping.
5 months ago
Lessle Smith
Thomas Higgins has gone above and…
Thomas Higgins has gone above and beyond to make things happen for my facility. His customer service and knowledge were an asset in helping me with my order and the logistics challenges!
6 months ago
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