ABB 086406-002｜Smart I/O CALIP｜

086406-002

Function
Serial I/O centralized control (main function)
As the main controller of the ECS system I/O subsystem, manage all serial I/O nodes
Summarize scattered serial I/O signals and communicate with the system controller (086339-001)
Smart I/O intelligent management
Support I/O point diagnosis, status monitoring, and fault reporting
Comes with calibration and parameter storage (CALI) to simplify on-site debugging
Bus communication and protocol conversion
Built in Modbus RTU and other protocols, connecting to upper computer/third-party devices
Isolate the system bus from on-site I/O to enhance anti-interference capability

Parameter
Processor: Dedicated 32-bit MCU with real-time operating system
Communication interface:
System side: ECS dedicated parallel bus
I/O side: RS-485 serial bus (up to 31 nodes)
Host computer: Modbus RTU (RS-232/485)
I/O capacity: up to 512 DI/DO or 128 AI/AO points can be managed
Power supply: 24VDC ± 10%, approximately 0.5A
Working temperature: 0 ° C~+60 ° C (operating); -25 ° C~+70 ° C (storage)
Isolation: 1500VAC isolation between I/O side and system side

Application
Paper making HKQCS: Distributed I/O cluster controller for paper machines, managing console buttons, sensors, and actuators
ECS system expansion: When the number of I/O points in the system exceeds the capacity of the main control card (086339-001), use this card to expand I/O
Remote I/O control: Connect remote I/O stations to reduce on-site wiring costs

ABB 086406-002｜Smart I/O CALIP｜