Technical Specifications Part Number: 3BSE018451R1 Model: CI522AK04 Communication Protocol: PROFIBUS‑DP / DPV1 Baud Rate: 9.6 kbps‑12 Mbps auto‑adaptation Interface: 9‑pin D‑Sub PROFIBUS‑DP connector Max Nodes per Segment: 127 field‑bus nodes Galvanic Isolation: 500 V AC one‑minute isolation strength Power Supply: 24 V DC from rack backplane, power consumption 2.5 W Operating Temperature: ‑20 ℃ to +55 ℃ 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 mode and slave‑mode working selection. Realizes cyclic process‑data exchange and acyclic parameter access for PROFIBUS‑DP field‑bus devices. Complete field‑bus communication fault diagnosis and status‑information uploading function. Front‑panel LED indicators display power‑on, running, bus‑communication and fault‑alarm status. Supports PROFIBUS‑DPV1 acyclic service for instrument parameter reading‑writing. Plug‑in rack‑mount structure facilitates on‑site spare‑part replacement. Optional network‑redundancy configuration for high‑reliability automation‑system projects.
Application Scenarios AC800M control‑system PROFIBUS‑DP field‑bus interface spare‑part‑replacement. Metallurgy, chemical plant, water‑treatment‑plant connecting frequency converters and PROFIBUS‑DP remote‑I/O equipment.
Performance Parameters Max Cable Length: 1000 m at 9.6 kbps, 100 m at 12 Mbps MTBF: 213000 hours Shock and Vibration: Conforms to IEC 60068‑2‑6 rack‑mount communication‑module standard.
Usage Notes Carry out device‑configuration and parameter‑setting work through Control Builder M engineering software. Set correct bus‑station address and baud‑rate matching with field‑bus devices. Do not connect non‑PROFIBUS‑standard equipment to bus‑interface. Periodically clean cabinet dust to maintain golden‑finger contact performance. Avoid installation positions adjacent to high‑frequency‑converter strong‑interference sources. Execute lock‑out‑tag‑out safety procedures for module disassembly‑and‑replacement work.
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