ABB CI830 PROFIBUS‑DP Communication Interface Module

Technical Specifications Model: CI830 Communication Protocol: PROFIBUS‑DP / DPV1 Baud Rate: 9.6 kbps‑12 Mbps auto‑adaptation Interface: 9‑pin D‑Sub PROFIBUS‑DP bus‑connector Power Supply: 24 V DC from rack backplane, power consumption 2.5 W Operating Temperature: ‑20 ℃ to +60 ℃ Storage Temperature: ‑40 ℃ to +85 ℃ Relative Humidity: 5‑95 %, non‑condensing Mounting Type: AC800M rack plug‑in module Protection Class: IP20 Certifications: CE

Functional Features Supports PROFIBUS‑DP master‑station working mode, manages PROFIBUS‑DP slave‑devices on field‑bus segment. Realizes cyclic real‑time process‑data exchange and DPV1 acyclic parameter‑access service. Built‑in comprehensive bus‑diagnosis function monitors slave‑station online/offline status and communication error information. Front‑panel LED indicators display module power‑on, running, bus‑activity and fault‑alarm status. Supports hot‑swap of partial PROFIBUS‑DP slave‑station field‑devices. Single‑slot plug‑in rack‑mount structure facilitates on‑site spare‑part replacement.

Application Scenarios AC800M control‑system single‑channel PROFIBUS‑DP field‑bus interface spare‑part‑replacement. Light‑industry, water‑treatment‑plant automation‑system connecting PROFIBUS‑DP remote‑I/O and drive‑equipment.

Installation Requirements Insert CI830 module into designated slot of AC800M rack and lock spring‑clip buckle. Connect PROFIBUS‑DP standard shielded bus‑cable to front‑side 9‑pin D‑Sub connector. Install terminal‑matching resistance at both ends of PROFIBUS‑DP bus‑segment complying with field‑bus specification. Complete cabinet protective‑earthing complying with AC800M system grounding specifications. Separate PROFIBUS‑bus signal‑cables and high‑power power‑cables. Reserve ventilation‑heat‑dissipation space around module slot. Ambient operating temperature must stay within ‑20 ℃ ~ +60 ℃ without condensation.