Overview
The ABB CI626 is a communication interface module used in ABB automation systems. It links control logic and field I/O devices, enabling reliable data transfer and distributed control in industrial environments.
General Information
Part Number: 3BHT300053R1
Manufacturer: ABB
Series: CI (Communication Interface)
Type: Bus / Interface Module
Mounting: Rack or card-slot installation
Technology: Embedded bus logic, diagnostics, and signal isolation
Country of Origin: Sweden
Power Specifications
Supply Voltage: 24 V DC
Power Consumption: Low to moderate, depending on linked devices
Protection: Surge suppression and reverse-polarity protection
Indicators: Power, communication, and fault LEDs
Communication & Interface
Bus Structure: Control bus or field-level communication
Function: Routes control and I/O messages across system modules
Diagnostics: Fault detection, link supervision, status reporting
Operator Interface: LED status indicators for key signals
Reset Features: Soft reset and hardware reset supported
I/O & Channels
Relay Channels: None (used purely for signal routing)
External Load Support: Not applicable
Environmental
Operating Temperature: −40 to +70 °C
Humidity: Up to 95% RH, non-condensing
Protection Rating: IP20 in enclosed cabinet
Dimensions & Weight
Dimensions (L × W × H): ~ 260 × 25 × 120 mm
Weight: ~ 0.16 kg
