3BSE092689R1 CI867AK01: CI867AK01 MODBUS TCP setup: addressing, roles and register-map validation
CI867AK01 (3BSE092689R1) is an ABB AC 800M communication-interface package for MODBUS TCP. ABB's current hardware-selector sheet describes one Ethernet channel supporting 10/100 Mbit/s, master/slave functionality, module redundancy and hot-swap support. The package includes the CI867A interface with its TP867 baseplate; verify the required controller and engineering-tool revision.
Key technical data
| Technical item | Verified value / selection note |
|---|---|
| ABB order code | 3BSE092689R1 |
| Package | CI867AK01: CI867A interface with TP867 baseplate |
| Protocol | MODBUS TCP |
| Ethernet channels | 1 channel; 10/100 Mbit/s |
| Communication roles | Master and slave functionality |
| Redundancy | Module redundancy supported; line redundancy not indicated |
| Compatibility | Check System 800xA / Compact Control Builder revision |
Integration path
Treat 3BSE092689R1 CI867AK01 as one link in a defined system path. Trace the signal or power from its source, through this device, to the controller or final element, then verify feedback and abnormal-state behavior.
CI867AK01 is used to exchange MODBUS TCP data between a compatible AC 800M controller and Ethernet devices. A successful physical link is only the first step: the network design must define device roles, IP addressing, register mapping, update rates, timeouts, exception behavior and redundancy strategy.
Selection and compatibility checks
For 3BSE092689R1, verify the compatible controller/software versions, CEX-bus position, network topology and whether module redundancy is required. Check the single-channel design, switch configuration, addressing and register map against both endpoints. Do not assume that an older CI867 package or a different Ethernet interface has identical protocol behavior.
For 3BSE092689R1 CI867AK01, establish the equipment boundary before procurement: record the host controller or panel, the connected field device, the installed hardware and firmware revisions, the supply source, the protection method and the required operating sequence. A family-name match is not enough to confirm that 3BSE092689R1 CI867AK01 is a compatible replacement. Check all interfaces and accessories against the exact ABB documentation.
Commissioning and acceptance
Commission CI867AK01 on an isolated test segment where possible. Confirm link speed, IP reachability, master/slave exchanges, register scaling and fault recovery. Test a communication interruption and restoration, then record the software revision, address plan, data mapping and module identity for future maintenance.
A practical acceptance record for 3BSE092689R1 CI867AK01 should include the nameplate photograph, order code, terminal and connector condition, configuration or setting values, software revision where applicable, test equipment and measured results. If 3BSE092689R1 CI867AK01 is installed as part of a larger system, record the system-level response as well as the local device indication.
Related same-series designations
These 3BSE092689R1 CI867AK01 references identify related options or configurations, not automatic substitutes. Check each complete model code, ratings, connection method and compatibility before selection.
- 3BSE092689R1
- 3BSE092689R1,CI867AK01
- CI867AK01
- CI867K01
- CI867K01 3BSE043660R1
- U3BSE043660R1 CI867
Procurement and maintenance handover
Retain 3BSE092689R1 CI867AK01 as the exact reference in the asset register, replacement request and commissioning record.
When requesting a quotation for 3BSE092689R1 CI867AK01, provide the full designation, ABB order number, quantity, installed revision, application voltage, connected load or field-device type, required approvals and delivery destination. Ask the supplier to confirm that the supplied 3BSE092689R1 CI867AK01 matches the stated hardware and accessory configuration. Do not substitute a neighboring family code without engineering review.
