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Brand: ABB
Series: CI85x Communication Interface Modules
The CI85x series is a family of high-performance industrial communication modules designed for connection to PLCs and automation networks. These modules facilitate fast, reliable, and deterministic communication between programmable logic controllers, distributed I/O, drives, and supervisory systems.
The CI854K01 module is a specialized communication interface designed for high-speed Ethernet-based industrial networks. It enables PLCs to communicate with industrial Ethernet devices, ensuring real-time data transfer for complex automation tasks.
The ABB CI854K01 (3BSE025961R1) is an Ethernet communication interface module that allows PLCs to connect to industrial Ethernet networks. It supports high-speed data transfer, low latency, and robust network operation.
Its design is intended for DIN rail mounting, providing compact installation in control panels. The module is built for industrial environments, offering reliable performance in conditions with temperature fluctuations, vibration, and electrical interference. Advanced diagnostics features allow monitoring of network status, error detection, and simplified maintenance.
| Parameter | Specification |
|---|---|
| Model | CI854K01 (3BSE025961R1) |
| Product Type | Ethernet Communication Interface Module |
| Series | CI85x Communication Modules |
| Supported Protocol | Industrial Ethernet / TCP/IP |
| Network Interface | 2 × RJ45 Ethernet Ports |
| Backplane Bus | PLC Backplane Compatible |
| Supply Voltage | 24 V DC |
| Power Consumption | ≤ 8 W |
| Mounting | DIN Rail (35 mm) |
| Protection Rating | IP20 |
| Operating Temperature | −20 °C to +60 °C |
| Storage Temperature | −40 °C to +85 °C |
| Relative Humidity | 5–95 % non-condensing |
| Terminal Connection | Screw Terminals / RJ45 connectors |
| Dimensions (H × W × D) | 130 × 90 × 115 mm |
| Weight (kg) | 1.25 kg |
| Housing Material | Flame-retardant industrial polymer |
The CI854K01 module provides reliable Ethernet connectivity for PLCs in industrial automation systems. It enables communication with remote I/O, drives, HMIs, and SCADA systems over Ethernet.
Its high-speed communication ensures deterministic control for time-critical industrial processes. The module also supports advanced diagnostics to monitor network health, detect faults, and facilitate preventive maintenance.
The compact DIN rail design allows straightforward integration into control cabinets without consuming excessive space.
High-Speed Industrial Ethernet: Enables fast and deterministic communication.
Robust Industrial Design: Suitable for harsh environments with vibration and electrical interference.
Compact DIN Rail Installation: Easy to integrate into control panels.
PLC Backplane Compatibility: Seamless connection with modular PLC systems.
Advanced Diagnostics: Provides network status, fault detection, and preventive maintenance information.
Low Power Consumption: Efficient operation at ≤8 W.
Reliable Communication: Ensures continuous operation in complex automation networks.
• Ethernet-based communication for PLCs
• Remote I/O and distributed automation networks
• Real-time control in process automation
• Machine control in packaging and assembly lines
• Integration with SCADA and HMI systems
• Predictive maintenance and fault monitoring
• Multi-rack modular PLC systems requiring Ethernet connectivity
• Industrial network redundancy setups
| Model | Function / Protocol | Dimensions (mm) | Weight (kg) |
|---|---|---|---|
| CI850K01 | Industrial Ethernet Interface | 130 × 90 × 115 | 1.20 |
| CI851K01 | Ethernet Module | 130 × 92 × 115 | 1.22 |
| CI852K01 | High-Speed Ethernet Interface | 132 × 92 × 118 | 1.25 |
| CI853K01 | Multi-Port Ethernet Interface | 135 × 95 × 118 | 1.28 |
| CI855K01 | Redundant Ethernet Module | 140 × 95 × 120 | 1.35 |
| Model | Product Type | Primary Feature / Rating | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|
| ACS580‑01‑12A6‑4 | Variable Frequency Drive | 5.5 kW | 358 × 152 × 203 | 6.5 |
| ACS880‑01‑017A‑4 | Drive Inverter | 17 kW | 220 × 120 × 180 | 3.6 |
| Emax 2 E2.2 | Air Circuit Breaker | 1600 A | 371 × 210 × 268 | 8.2 |
| Tmax XT4N | Molded Case Circuit Breaker | 250 A | 140 × 105 × 160 | 2.1 |
| AF16‑30‑10 | Contactor | 16 A | 90 × 55 × 78 | 0.42 |
Q1: What is the primary purpose of CI854K01?
A1: To provide high-speed and deterministic Ethernet connectivity for PLCs in industrial networks.
Q2: Which network protocol does it support?
A2: Industrial Ethernet / TCP/IP.
Q3: What is the supply voltage?
A3: 24 V DC.
Q4: How is the module mounted?
A4: On a standard 35 mm DIN rail.
Q5: Can it communicate with remote I/O devices?
A5: Yes, it supports communication with distributed I/O, HMIs, and drives.
Q6: What is the operating temperature range?
A6: −20 °C to +60 °C.
Q7: Is it suitable for harsh industrial environments?
A7: Yes, it is designed to withstand vibration, electrical noise, and temperature variations.
Q8: Does it provide network diagnostics?
A8: Yes, it provides advanced network monitoring and fault detection.
Q9: What are its dimensions and weight?
A9: 130 × 90 × 115 mm and 1.25 kg.
Q10: Is it energy-efficient?
A10: Yes, it consumes ≤8 W, ensuring low power operation.