ABB CI840 EXC3BSE022457R1 Profibus Communication Interface Module

Description

The CI840 module is a configurable communication interface that performs operations such as signal processing, gathering of various supervision information, OSP (Output Signal Processing) handling, Hot Configuration In Run (HCIR), HART pass-through, and configuration of I/O modules. It is designed for redundant applications and connects to the controller via the PROFIBUS-DPV1 fieldbus.

Specifications

• Communication Protocol: PROFIBUS DP-V1
• Redundancy: Supports both line and module redundancy
• Hot Swap: Yes
• Power Supply: Isolated power supply to I/O modules
• Operating Temperature: 0 to +55 °C (+32 to +131 °F)
• Dimensions:
  • Depth: 64 mm
  • Height: 170 mm
  • Width: 58.5 mm
• Weight: 0.335 kg
• Compliance: EN 61010-1, UL 61010-1, EN 61010-2-201, UL 61010-2-201

Features

• Supervisory Functions: Includes supervisory functions of I/O ModuleBus
• OSP Handling: Manages Output Signal Processing
• Hot Configuration In Run (HCIR): Allows configuration changes without stopping the system
• HART Pass-Through: Supports HART communication protocol for device configuration and diagnostics
• Compatibility: Works with TU846 for redundant I/O and TU847 for non-redundant I/O