Name: CI867K01 ABB 3BSE043660R1 Modbus TCP Interface | CI867A Module
SKU: CI867K01
Availability: InStock

Product details

▸ ABB CI867K01 3BSE043660R1 – Modbus TCP communication interface for AC 800M controllers.Connects your automation system to Modbus TCP devices easily.
▸ Complete package includes CI867A module and TP867 baseplate.Everything needed for quick installation.
▸ Enables seamless integration with PLCs, drives, and RTUs using Modbus TCP protocol.Ideal for industrial networking and plant-wide connectivity.
▸ Hot swap capable – replace without stopping the controller.Works with standard 800xA systems.

▸ CI = Communication Interface module
▸ 867 = Modbus TCP protocol family
- 8 = CEX‑Bus generation
- 67 = Modbus communication focus
▸ A = Advanced version with enhanced performance
▸ K01 = Standard package includes baseplate
▸ Article number 3BSE043660R1 – full identification

▸ Communication protocolModbus TCP/IP
Client and server functionality
Transmission speed: 10/100 Mbit/s auto-negotiating
▸ Connectivity2× RJ45 Ethernet ports on TP867 baseplate
Connect via standard Ethernet switch
▸ Power24 V DC via CEX‑Bus
Low power consumption
▸ System integrationUp to 12 modules per AC 800M controller
Hot swap supported
Works with all AC 800M variants
▸ Package contentsCI867A communication module
TP867 baseplate with code lock

▸ Operating conditionsTemperature: +5 to +55 °C
Storage: -40 to +70 °C
Humidity: 5‑95% non‑condensing
IP20 protection
▸ ComplianceRoHS compliant (EU Directive 2011/65/EU)
WEEE Category 5 (Small Equipment)
No batteries included
▸ MechanicalDimensions: 59×186×127.5 mm (W×H×D)
Weight: 0.7 kg
TP867 baseplate with secure mounting

▸ MountingSnap onto TP867 baseplate (included)
Code lock prevents wrong module installation
▸ Ethernet connectionUse RJ45 ports, 10/100 Mbit/s
Connect through managed or unmanaged switch
▸ Software setupConfigure with 800xA Control Builder
Assign IP addresses via standard tools
▸ CEX‑BusPlug into any CEX slot in AC 800M
Hot swap allowed – no controller restart

▸ LED status lightsRun, Error, Ethernet link/activity
Modbus communication status
▸ Network diagnosticsView connected Modbus clients/servers
Monitor data exchange in real time
▸ TroubleshootingError codes via 800xA diagnostics view
Quick fault identification

▸ In the box1× ABB CI867A communication module
1× TP867 baseplate with code lock
1× documentation leaflet
▸ Warranty12 months against defects
▸ ShippingFedEx, UPS, DHL worldwide express

Q: What does “K01” mean in CI867K01?A: K01 means the package includes both the CI867A module and the TP867 baseplate together. You get everything in one box.
Q: Can this module work as Modbus client and server at the same time?A: Yes. CI867K01 supports both client and server modes simultaneously. You can read from some devices and write to others.
Q: How many Modbus TCP connections can it handle?A: It supports multiple simultaneous connections. Actual limit depends on controller load and network traffic.
Q: Is special software version needed?A: Works with standard 800xA systems. Check your 800xA version compatibility in the manual.
Q: What is the code lock on TP867 baseplate?A: It prevents inserting wrong modules (like CI868) into the baseplate. Protects your hardware from damage.
Q: How do I choose between CI867 and other communication modules?A: Choose CI867K01 for Modbus TCP. For Profibus DP choose CI854, for IEC 61850 choose CI868. Match protocol to your field devices.