CI857 ABB 3BSE018144R1 INSUM Communication Module | AC 800M Motor

Product Overview

• ▸ ABB CI857 3BSE018144R1 – communication interface for INSUM integration with AC 800M.Connects motor control centers to your control system.
• ▸ Enables higher functionality like time stamping and multidrop configurations.Uses standard Ethernet for long communication distances.
• ▸ Fast closed loop response – typically 500 ms from one motor to another.Powered directly via CEX-Bus, no extra power supply needed.
• ▸ Hot swap capable – replace without stopping the controller.Works with High Integrity controllers.

Key Technical Data

• ▸ Communication protocolABB INSUM masterTransmission speed: 10 Mbit/s

  RJ-45 Ethernet connector

• ▸ System capacityUp to 6 CI857 modules per AC 800MUp to 128 MCUs per CI857

  Up to 2 INSUM TCP/IP gateways per CI857

  Up to 128 devices per gateway

  4 LonWorks subnets per gateway, 32 devices per subnet

• ▸ Controller limitsWith PM861: 128 MCUs totalWith PM864/PM866: 256 MCUs total
• ▸ Power24 V DC via CEX-BusTypical consumption: 150 mA

  No external power needed

• ▸ PerformanceClosed loop response: 500 ms typicalAssumes 250 ms control cycle

Environmental & Certifications

• ▸ Operating conditionsTemperature: 0 to +55 °CStorage: -40 to +70 °C

  G3 corrosion protection (ISA 71.04)

  IP20 protection

• ▸ ComplianceCE markedRoHS: EU, UAE, CN compliant

  WEEE compliant

• ▸ MechanicalDimensions: 59×185×127.5 mm (W×H×D)Weight: 700 g

  Standard CEX format

Installation & Setup

• ▸ MountingPlug into any CEX slot in AC 800MNo additional baseplate needed
• ▸ Network connectionConnect RJ-45 to Ethernet switchUse standard CAT5 cables
• ▸ Software setupUse INSUM Communication LibraryFunction blocks for motor control
• ▸ System integrationConnect to INSUM TCP/IP gatewaysGateways connect to LonWorks subnets

Diagnostics & Maintenance

• ▸ LED indicatorsRun, Error, Ethernet link/activityModule status
• ▸ Hot swapReplace module while system runsNo controller restart needed
• ▸ DiagnosticsMonitor via 800xACheck communication status per device

Package Contents & Warranty

• ▸ In the box1× ABB CI857 communication module1× product documentation
• ▸ Warranty12 months against defects
• ▸ ShippingFedEx, UPS, DHL worldwide express

Typical Applications

• Motor control center integration
• Switchgear monitoring and control
• Industrial power distribution
• Mining and minerals processing
• Oil and gas facilities

Frequently Asked Questions

• Q: What does CI857 do in simple terms?A: It lets your AC 800M controller talk to INSUM motor control centers. You can start, stop, and monitor motors from the controller.
• Q: How many motors can one CI857 handle?A: Up to 128 MCUs per CI857. With 6 modules, up to 768 motors total. Controller CPU limits may apply.
• Q: What is the 500 ms response time?A: Time from one motor operation to another motor reacting. Example: motor A stops, motor B starts in 500 ms. Fast enough for most industrial processes.
• Q: Does it work with older PM861 controllers?A: Yes. But total MCUs limited to 128 with PM861. For 256 MCUs you need PM864 or PM866.
• Q: What’s the difference between CI857 and CI857K01?A: CI857 is the module only. CI857K01 includes baseplate and accessories. This is CI857 (module only).
• Q: How do I select between CI857 and other CI modules?A: Choose CI857 for INSUM motor control centers. For Profibus use CI854, for Modbus use CI867, for IEC 61850 use CI868. Match protocol to your field devices.

Contact & Inquiries

• • ▸ Email: sales@powergearx.com
  • ▸ WhatsApp / Phone: +86 18030005825

Copyright © 2026 Powergear X Automation Limited. All rights reserved.

Original Source: https://www.powergearx.com/