Product Description
ABB CI856K01 (3BSE026055R1) is a S100 I/O bus communication interface module under the ABB AC 800M control system. Its core function is to connect the AC 800M controller with the S100 series remote I/O rack, enabling high-speed and reliable distributed I/O communication. It supports hot swapping and code lock error prevention, and is suitable for harsh industrial environments.
Core parameters
Model: CI856K01; Part Number: 3BSE026055R1
Bus Interface: CEX bus (connected to AC 800M controller)
I/O Expansion Capability: Up to 5 S100 I/O racks can be connected per single module, and each rack can accommodate up to 20 I/O boards
Connector: 36-pin Miniribbon (on S100 side)
Power Supply: CEX bus power supply (24V DC), typical power consumption 120mA, no external power supply required
Dimensions: 59mm (width) × 185mm (height) × 127.5mm (depth)
Weight: Approximately 0.55kg
Operating Temperature: -40℃ to +85℃
Protection Grade: IP20 (EN 60529)
Communication Rate: Up to 12Mbps
Key Features: Supports hot swapping, code locking for error prevention, DIN rail installation
Certifications: CE, RoHS, EMC (EN 61000-6-2/4)
Application scenario
Process Control Industry
Chemical, petroleum and natural gas, power (thermal power / hydroelectric power), water treatment: Connect AC 800M with S100 I/O to achieve signal acquisition and control output for on-site sensors/actuators (temperature, pressure, flow, valves).
Manufacturing Automation
Automobile, metallurgy, papermaking, cement: Distributed I/O control for production lines, suitable for high-temperature, dust, and strong electromagnetic interference conditions, supporting online maintenance.
Energy Management and Infrastructure
Substations, rail transit, intelligent buildings: Data collection, equipment monitoring and system interconnection, compatible with existing ABB Master/Advant OCS system wiring, reducing renovation costs.
System Integration and Upgrades
Upgrade of Old Systems: Reuse existing S100 I/O and on-site wiring, seamlessly connect to AC 800M platform, protecting investment. Product advantages
High compatibility: Specifically compatible with AC 800M and S100 I/O communication, with stable protocols and strong real-time performance.
Easy maintenance: Hot-swappable design, allowing module replacement without downtime; code lock prevents installation of incompatible components.
Strong scalability: A single module supports 5 I/O racks, suitable for small and medium-sized distributed systems.
Wide temperature tolerance: Operating range from -40℃ to +85℃, capable of adapting to extreme industrial environments.
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