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INSUM protocol master station: integrates ABB low-voltage motor management, supports multi ring network and time synchronization.

High reliability communication: 10Mbit/s transmission rate, powered by CEX bus（ 150mA@24V ）Up to 6 modules.

Hot swappable support: online replacement without interrupting the system, IP20 protection, working range from -25 ° C to+55 ° C.

Compact design: 59 × 186 × 127.5mm, 0.7kg weight, RJ45 standard Ethernet connector.

Standard certification: CE mark, RoHS compliance, compatible with redundant architecture of System 800xA and HI controllers

Insert the PMxxx processor module CEX bus slot to ensure correct module sequence (CI801-CI857).

RJ45 connection to INSUM network, configure master station address and device parameters through 800xA engineering station.

Power on to verify LED status (power, network, error), download INSUM library function block program.

Test the motor control loop (500ms typical response) and regularly check the cables and connections. Safety reminder: Before hot plugging, confirm the system status and have a professional operate it.

Model CI857K01 3BSE018144R1

Manufacturer ABB

Type INSUM Ethernet interface submodule

Protocol ABB INSUM (Main Station)

Transmission rate 10 Mbit/s

RJ45 female connector (8-pin)

Power supply CEX bus 24V, 150mA typical

The maximum capacity of CEX bus is 6 modules

Dimensions: 59mm wide x 186mm high x 127.5mm deep

Weight 0.7kg (including substrate)

Working temperature -25 ° C to+55 ° C

Protection level IP20

Redundancy support is (modules/lines without redundancy)

Hot swappable support

Certification CE, RoHS, WEEE

ABB CI857K01 3BSE018144R1 is an INSUM Ethernet communication interface for the System 800xA AC 800M controller, designed specifically for the integration of low-voltage motor control and switchgear. Realize motor status monitoring, control, and timestamp through the INSUM protocol, supporting multiple power down configurations and long-distance Ethernet cabling. The module is powered from the processor through the CEX bus, and the hot swappable function ensures high availability. The INSUM communication library provides convenient function block programming. Keywords: ABB CI857K01 INSUM interface, 3BSE018144R1 Ethernet module, AC800M communication submodule, low voltage motor control, 800xA DCS INSUM, TP853 baseplate.

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CI871: ROFINET IO Master Station Module.

Q: What applications is the INSUM protocol used for?

A: Low voltage motor management, switchgear monitoring, supporting time synchronization and multiple power failure configurations, with a 500ms closed-loop response.

Q: What is the power supply method?

A: Powered from PMxxx processor via CEX bus, typical 150mA@24V No external power supply is required.

Q: Does it support redundant configuration?

A: Support module hot plugging and HI controller redundancy, with no redundant design for the circuit itself.

Q: Installation location requirements?

A: CEX bus slot CI801-CI857 section, substrate width 60mm, coexists with other communication modules.

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