CI547 3BNP004429R1
CI547 / 3BNP004429R1 English Technical Parameters & Usage Instructions & Precautions
Basic Information
Manufacturer: ABB
Product Type: MB300 Masterbus Communication Submodule (AC 800M Series)
Part Number Combination: CI547 (Module Assembly), 3BNP004429R1 (Official Factory Part Number)
Application: ABB AC800M Controller Rack, MB300 Masterbus system, data exchange between controllers, slave processor offloading, industrial distributed control network
Description
CI547 / 3BNP004429R1 English Technical Parameters & Usage Instructions & Precautions
Basic Information
Manufacturer: ABB
Product Type: MB300 Masterbus Communication Submodule (AC 800M Series)
Part Number Combination: CI547 (Module Assembly), 3BNP004429R1 (Official Factory Part Number)
Application: ABB AC800M Controller Rack, MB300 Masterbus system, data exchange between controllers, slave processor offloading, industrial distributed control network
1. CI547 Technical Parameters
Communication Protocol: ABB Proprietary MB300 Masterbus Protocol
Channel Configuration: 4 Independent Communication Channels
Onboard Processor: Integrated Slave Processor for CPU Load Reduction
Data Transmission Rate: Max 1.0 Mbps Bus Communication Speed
Power Supply: Powered by Rack Backplane (No External Power Required)
Current Consumption: 0.15 A @5VDC
Total Power Dissipation: ≤ 1.80 W
Bus Compatibility: Compatible with PM150 Central Processor Module
Isolation Voltage: 2000 Vrms Galvanic Isolation
Working Temperature: -25℃ ~ +60℃
Storage Temperature: -40℃ ~ +85℃
Ambient Humidity: 5%~95% RH (Non-condensing)
Protection Grade: IP20
2. Internal Circuit & Function Description
Core Function: MB300 bus data transmission, slave processor operation, main CPU load offloading, inter-controller data synchronization
Signal Processing: Bus signal encoding, decoding, data buffering and industrial noise filtering
Processor Design: Independent slave processor reduces computation pressure of PM150 main CPU
Anti-interference: Industrial EMI&EMC anti-surge and electromagnetic interference suppression circuit
Protection Mode: Overvoltage, overcurrent, static and reverse polarity protection
Structure: Small submodule card, compact PCB, conformal coating anti-corrosion treatment
3. Usage Instructions
Installation: Insert into SC510 / SC520 / SC520M carrier board slot; horizontal installation inside control cabinet.
Wiring: Use dedicated shielded twisted-pair cables for MB300 bus wiring; strictly separate power and signal lines.
Debugging: Configure MB300 bus address and communication logic via Control Builder software.
Operation: Observe communication status LED; monitor bus load and data synchronization status in real time.
Maintenance: Regularly clean dust; check terminal fastening and shielding grounding condition every six months.
4. Important Precautions
Do not install in humid, condensed water, dusty and corrosive gas environments.
Keep away from high-power frequency converters to avoid MB300 bus signal interference.
Cut off all power supply before insertion, removal and wiring operations.
Prohibit abnormal voltage access on communication port to prevent internal processor chip damage.
Avoid severe vibration and mechanical impact during transportation and installation.
Ensure cabinet ventilation to prevent communication anomaly caused by high temperature.
Unauthorized disassembly of internal components is strictly prohibited.
5. General Technical Characteristics
Certification: CE, UL, RoHS
Installation Method: Submodule Plug-in Mount
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