PM867K01 ABB AC 800M Controller 133 MHz Redundant PLC Module

PM867K01 ABB AC 800M PLC – High Integrity Controller

Meet the PM867K01 from ABB. This high integrity controller runs on the AC 800M platform. It delivers fast control for critical processes. The MPC866 microprocessor runs at 133 MHz. This unit supports SIL1-3 applications. It also works in non-SIL setups. Use it for redundant configurations. Switchover takes less than 10 ms. This keeps your process running without stops.

Technical Specifications

• Brand: ABB
• Model: PM867K01
• Series: AC 800M
• Module Type: High Integrity Controller
• Processor: MPC866 at 133 MHz
• Memory: 64 MB RAM (battery backup), 4 MB flash PROM, 64 MB SDRAM
• Communication Ports: CN1 + CN2 (Ethernet 10BaseT), COM3 (RS-232C modem), COM4 (RS-232C service)
• ModuleBus: Connects up to 12 S800 I/O units
• Redundancy: Redundancy Control Link, switchover < 10 ms
• Power Dissipation: 5.1 W typical (8.6 W with full ModuleBus and CEX-Bus supply)
• Current Consumption: 210 mA typical (360 mA max)
• Power Input: 24 V DC nominal (19.2–30 V DC), L+, L–, SA, SB
• Status Inputs (SA, SB): Max 30 V, high level min 15 V, low level max 8 V
• Power Reservoir: Internal 5 ms for controlled shutdown
• Protection: IP20 (EN60529, IEC 529)
• Weight: 1200 g (2.6 lb)
• Dimensions: W 119 x H 186 x D 135 mm (4.7 x 7.3 x 5.3 in)
• Battery Backup: Internal min 158 hours, External SB821 min 15 weeks, SB822 min 16 days (recharge ~7 hours)

Performance Data

• Execution performance is about 2 times faster than PM865.
• Redundant configuration reduces performance slightly.
• Switchover from Primary to Backup CPU takes under 10 ms.
• Runs application code in non-SIL and SIL1-3 applications.
• Supports S800 I/O High Integrity.

Installation Guide

• Mount on DIN-rail. Depth is measured from the wall.
• Use the four-pin screw connector for power (L+, L–, SA, SB).
• Connect CN1 and CN2 for Ethernet. Use COM3 for modem. COM4 for service tools.
• Add communication interface units to extend basic communication.
• For redundancy, use the Redundancy Control Link.
• Keep within IP20 environment. Avoid dust and moisture.

Commissioning and Maintenance

• Internal 5 ms power reservoir allows controlled power down.
• Battery backup keeps memory alive. Recharge empty battery in about 7 hours.
• Overvoltage protection and internal voltage supervision are built in.
• Use COM4 for service tool access. This simplifies diagnostics.
• Status inputs SA and SB help monitor redundant power supply.

Compatibility Notes

• Works with S800 I/O units (up to 12 on electrical ModuleBus).
• Supports S800 I/O High Integrity.
• Certified for SIL1-3 applications with SM812 and certified software.
• Redundant configuration supported via Redundancy Control Link.
• Extend communication with additional interface units.

Certifications and Standards

• Protection rating IP20 per EN60529 and IEC 529.
• High Integrity controller with overvoltage protection and internal voltage supervision.
• Runs SIL1-3 applications when paired with SM812 and certified software.

Packing List

• 1 x PM867K01 controller unit
• 1 x four-pin screw connector
• Documentation (refer to 3BSE036351R for hardware and operation details)

Warranty and Shipping

• Warranty: 12 months
• Dispatch: 12–24 hours
• Courier: FedEx, UPS, DHL
• Contact sales@powergearx.com or +86 18030005825 for urgent needs.

Expert Review

The PM867K01 is a solid choice for high integrity control. It offers fast switchover and wide SIL support. The 133 MHz processor and 64 MB RAM handle demanding tasks. Redundancy keeps your process alive. The built-in power reservoir prevents data loss. This unit is ideal for critical applications where downtime is not an option. The ability to run both non-SIL and SIL1-3 code adds flexibility. It is a reliable workhorse for industrial automation.

Manager’s Insight

If you need a controller that combines speed, redundancy, and safety, the PM867K01 fits well. It is twice as fast as the PM865. The switchover time is under 10 ms. This unit works with S800 I/O High Integrity. It also supports modem and service ports. For system integrators, this means easier setup and maintenance. The 12-month warranty and fast shipping make it a low-risk purchase. Keep a spare on hand for critical lines.

Best Applications and Equipment

• Oil and gas safety systems
• Chemical process control
• Power generation and distribution
• Pharmaceutical manufacturing
• Redundant control loops
• Any system requiring SIL1-3 certification
• Pairs with S800 I/O modules and SM812

FAQ

• Q: What makes this controller different from standard PLCs?
  A: It supports SIL1-3 applications and has a fast switchover time under 10 ms. It also runs on the AC 800M platform with high integrity features.
• Q: Can I use this in a redundant setup?
  A: Yes. Use the Redundancy Control Link. The switchover from primary to backup takes less than 10 ms.
• Q: How long does the battery last?
  A: Internal battery gives at least 158 hours. External SB821 gives at least 15 weeks. SB822 gives at least 16 days when fully charged.
• Q: What communication ports are available?
  A: Two Ethernet ports (CN1, CN2), one RS-232C modem port (COM3), and one RS-232C service port (COM4).
• Q: What is the power supply requirement?
  A: 24 V DC nominal, between 19.2 V and 30 V DC. Use the four-pin screw connector for L+, L–, SA, and SB.
• Q: How many S800 I/O units can I connect?
  A: Up to 12 units on the electrical ModuleBus.
• Q: Is this controller certified for safety applications?
  A: Yes. With SM812 and certified software, it runs SIL1-3 applications. It also has overvoltage protection and internal voltage supervision.
• Q: What is the typical lead time?
  A: We dispatch within 12–24 hours. We use FedEx, UPS, or DHL. Contact sales@powergearx.com or +86 18030005825 for details.
• Q: Can I use this in a non-SIL application?
  A: Yes. It runs application code in both non-SIL and SIL1-3 applications.
• Q: What is the performance compared to PM865?
  A: The PM867K01 is approximately 2 times faster than the PM865. Redundant configuration slightly lowers performance.

Buying Guide

• Check if you need SIL1-3 certification. If yes, pair with SM812 and certified software.
• Decide on redundancy. Use the Redundancy Control Link for high availability.
• Count your S800 I/O units. The ModuleBus supports up to 12.
• Plan for battery backup. Choose internal or external SB821/SB822 based on hold time.
• Confirm power supply: 24 V DC nominal with L+, L–, SA, SB connections.
• For fast delivery, contact us via email or WhatsApp. We ship within 12–24 hours.

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