Description
‑ Power Supply：Power supplied from CEX bus；typical power consumption 4.8W
‑ Mechanical Structure：standard S500 rack plug‑in module；single‑slot installation；weight approx 0.42 kg
‑ On‑board Resources：INSUM protocol processing unit, bus driving circuit, data buffer memory, CEX back‑plane bus controller, module self‑diagnosis circuit
‑ Communication Interface：internal CEX bus for data interaction with AC800M controller；external RJ45 INSUM bus interface
‑ Galvanic Isolation：galvanic isolation between INSUM bus side and controller internal logic side, isolation rating 2500 VAC
‑ Core Function：INSUM protocol master‑station processing, intelligent motor unit data acquisition and remote control, motor fault diagnosis, bus fault diagnosis, hot‑swap support
‑ Protection：bus‑port surge‑suppression and ESD protection
‑ Status LED Indicators：Power indicator, Module Fault indicator, INSUM bus communication status LED
‑ Weight：approx 0.42 kg
‑ Installed in S500 standard rack, communicates with AC800M series controller via rack internal CEX bus. Maximum 6 CI857K01 modules can be configured on one AC800M controller to expand INSUM device access capacityABB.
‑ Works as INSUM protocol master station, communication rate 10Mbit/s. Single module supports maximum 128 INSUM MCU devices, upper limit of whole controller depends on CPU model, PM864/PM866 supports up to 256 units, PM861 supports up to 128 unitsABB. Realizes reading of motor current, voltage, power, temperature, fault alarm information, meanwhile sends start‑stop, reset remote control commands to motor control units. Supports INSUM TCP/IP gateway access, can expand LonWorks subnet devices.
‑ Built‑in data buffer improves bus communication stability under multi‑node networking condition. Supports hot‑swap, module can be replaced without rack power‑off during maintenance, brief communication interruption will occur during swapping process.
‑ Module self‑diagnosis monitors back‑plane power‑supply and on‑board hardware integrity; detects hardware fault and INSUM bus communication abnormality, reports fault word to AC800M controller.
‑ Cannot run independently; must cooperate with S500 rack and AC800M series controller. CI857K01 3BSE018144R1 is dedicated INSUM motor‑control communication board, cannot be substituted by general‑purpose communication modules.
‑ Continuously monitors rack power‑supply and module hardware running state. Fault will activate panel fault LED and report fault alarm word to AC800M controller.
‑ No local historical‑data storage; module status and fault codes need to be read through Control Builder configuration‑monitoring tool.
‑ Module hardware failure will cause INSUM bus communication breakdown; controller internal logic keeps normal operation, but data interaction with all connected INSUM intelligent motor control units fails.
‑ Back‑plane connector: inserts into S500 rack slot, connects to CEX internal bus of AC800M controller.
‑ External RJ45 connector: connect INSUM dedicated shielded bus cables to field INSUM‑type intelligent motor control units.
‑ Mounting：insert into S500 standard rack single slot
‑ Operating Temperature：‑20 ℃ ~ +60 ℃
‑ Storage Temperature：‑40 ℃ ~ +85 ℃
‑ Relative Humidity：5‑95 %RH, non‑condensing
‑ Pollution degree：Degree 2
‑ Protection Class：IP20, cabinet‑internal installation.
- CI857K01 INSUM communication interface module（3BSE018144R1）
Complementary parts: S500 rack, AC800M series controller, INSUM dedicated shielded communication cables, field INSUM intelligent motor control units(MCU), Control Builder configuration monitoring tool.
‑ Cut off control cabinet auxiliary power before inserting or replacing this module, although module supports hot‑swap, power‑off operation is recommended for spare‑part replacement. Configure INSUM device list and motor‑signal mapping relation according to site MCC project requirements, adopt matched INSUM dedicated shielded cable for wiring. This module does not support bus line‑redundancy function.
‑ For spare‑part replacement: verify full model CI857K01 and part‑number 3BSE018144R1; after installation check back‑plane power‑supply, verify bidirectional data interaction between controller and field INSUM motor control units. Hardware‑version mismatch will bring risk of bus communication parsing abnormality.
‑ Module fault will result in communication failure of all INSUM MCU devices on corresponding INSUM bus.
Power, petrochemical, metallurgy old‑set AC800M /800xA DCS control cabinets; MCC 马达控制中心项目；industrial spare‑part for INSUM intelligent motor‑control device access gateway unit.
- AC800M dedicated CI857K01 INSUM communication interface module (3BSE018144R1), special gateway for docking ABB INSUM intelligent motor control units, realizes motor data collection and remote control inside MCC motor control center.
- Adopts ABB proprietary INSUM bus, communication rate up to 10Mbit/s, single module supports maximum 128 field MCU devices.
- Bus‑port galvanic‑isolation design, restrains field‑site electromagnetic interference and protects controller internal circuit.
- Supports hot‑swap, convenient for field maintenance and spare‑part swapping.
- Standard S500 rack plug‑in single‑slot structure, convenient cabinet installation.
- Legacy discontinued DCS spare‑part, only applied for old‑system maintenance and retrofit projects。
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