Technical Specifications Model: CI532V09 Communication Protocol: PROFIBUS‑DP / DPV1, master‑station mode Baud Rate: 9.6 kbps‑12 Mbps auto‑selection Interface: 9‑pin D‑Sub PROFIBUS‑DP bus connector Max Manageable Slave Nodes: 127 slave stations per bus segment Galvanic Isolation: Bus‑side and control‑logic‑side galvanic isolation Power Supply: 24 V DC supplied by rack backplane 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 Works as PROFIBUS‑DP master station to schedule data communication of all slave‑station devices on bus‑segment. Supports cyclic real‑time process‑data exchange and DPV1 acyclic parameter access service. Comprehensive bus‑diagnosis function monitors slave‑station online/offline status and communication error count. Front‑panel LED indicators show module power‑on, running, bus‑activity and fault‑alarm status. Supports hot‑swap of partial PROFIBUS‑DP slave‑station devices. Plug‑in rack‑mount design simplifies on‑site spare‑part replacement operation. Supports redundant communication‑configuration for high‑availability industrial‑control‑system.
Application Scenarios AC800M control‑system PROFIBUS‑DP master‑station interface spare‑part‑replacement. Power‑plant auxiliary‑control, petrochemical process‑automation field‑bus control projects.
Installation Requirements Insert CI532V09 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 bus‑specification. Complete cabinet protective‑earthing following AC800M system grounding specifications. Lay PROFIBUS‑bus signal‑cables separately from high‑power power‑cables.
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