CI840A-1 3BSE041883R1 ABB Communication Module for S800 I/O Systems
Description
CI840A-1 3BSE041883R1 is a high-performance communication interface module for ABB S800 I/O and AC 800M systems, acting as a gateway to enable stable data exchange between control systems and PROFIBUS DP network devices.
| Specification | Value |
|---|---|
| Supported Protocol | PROFIBUS DP-V1 (compliant with IEC 61158/EN 50170) |
| Communication Speed | Up to 12 Mbps, auto-adaptive 9.6 Kbps to 12 Mbps |
| Operating Temperature | -40 to 70 degrees Celsius |
| Protection Rating | IP20 |
| Connector Type | 9-pin D-sub |
| Net Weight | Approximately 0.34 kg |
Key Features:
- Dual-channel redundant design with millisecond-level switchover, supporting hot-swap installation for high system reliability
- Electrical isolation between PROFIBUS interface and system backplane to protect against electrical interference
- Multiple LED indicators for module status (OK, Run, Fail), communication status, and power status
- Configurable via ABB Control Builder M (CBM) software for flexible parameter setting
- Built-in HART pass-through function for signal processing and I/O module monitoring
Applications:
- Manufacturing automation lines, including automotive production and mechanical processing
- Process industries such as chemical, oil and gas, and power generation
- Mining, water treatment, and tension control systems in printing and coating
Related Models:
- CI840 (3BSE022457R1, predecessor model)
- CI830
- BC810K02