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Brand: ABB
Series: CI54x Communication Interface Modules
The CI54x series is designed for high-performance communication in industrial automation systems. These modules enable PLCs to communicate efficiently with distributed I/O, field devices, and supervisory control systems using industrial protocols such as PROFIBUS, Modbus, and industrial Ethernet.
The CI541-DP is a PROFIBUS DP interface module, engineered for reliable, high-speed data exchange in complex, distributed automation systems. It is particularly suitable for multi-rack PLC architectures and modular control systems.
The ABB CI541-DP (1SAP224100R0001) is a PROFIBUS DP communication interface module that allows PLC systems to connect to PROFIBUS field devices. It provides fast, deterministic, and robust communication for distributed control systems.
The module is DIN rail mountable for compact and organized installation in control cabinets. Its industrial-grade design ensures reliable operation under a wide range of temperatures, vibrations, and humidity conditions.
| Parameter | Specification |
|---|---|
| Model | CI541-DP (1SAP224100R0001) |
| Product Type | PROFIBUS DP Communication Module |
| Series | CI54x Communication Modules |
| Supported Protocols | PROFIBUS DP |
| Network Interface | RS485 PROFIBUS |
| Backplane Bus | PLC backplane support |
| Supply Voltage | 24 V DC |
| Power Consumption | ≤ 5 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 |
| Dimensions (H × W × D) | 125 × 88 × 110 mm |
| Weight (kg) | 1.08 kg |
| Housing Material | Flame-retardant industrial polymer |
The CI541-DP module provides a high-speed, deterministic PROFIBUS DP connection for PLC systems. It enables communication with distributed I/O and field devices, facilitating real-time data exchange and control.
Its industrial-grade construction ensures reliable operation under vibration, temperature fluctuations, and electrical noise. The module is ideal for modular and multi-rack PLC configurations, offering easy installation, robust diagnostics, and enhanced network reliability.
High-Speed PROFIBUS Communication
Enables real-time control of distributed devices.
Reliable and Deterministic Data Exchange
Ensures timely and accurate data transmission for automation systems.
Industrial-Grade Design
Operates reliably in harsh environments with vibration and temperature resistance.
DIN Rail Mountable
Compact design simplifies control cabinet installation.
Backplane Compatibility
Seamless integration with PLC backplanes.
Advanced Diagnostics
Supports network monitoring, fault detection, and status reporting.
Reduced Maintenance
Rugged housing and proven technology extend service life.
• PROFIBUS DP network for distributed automation
• Multi-rack and modular PLC systems
• Communication with field devices and sensors
• Process monitoring and control systems
• Integration with supervisory and SCADA systems
• Industrial manufacturing plants requiring real-time automation
• Remote diagnostics and status monitoring
• High-reliability industrial automation networks
| Model | Function / Protocol | Dimensions (mm) | Weight (kg) |
|---|---|---|---|
| CI540-DP | PROFIBUS DP interface module | 125 × 88 × 110 | 1.05 |
| CI542-DP | PROFIBUS DP communication module | 125 × 88 × 110 | 1.10 |
| CI543-DP | Multi-protocol PROFIBUS interface | 125 × 90 × 110 | 1.12 |
| CI541-ETH | Ethernet communication module | 125 × 88 × 110 | 1.08 |
| CI544-DP | High-performance PROFIBUS interface | 125 × 92 × 110 | 1.15 |
| 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 main function of CI541-DP?
A1: It provides PROFIBUS DP communication between PLCs and field devices.
Q2: Which protocol is supported?
A2: PROFIBUS DP.
Q3: What supply voltage does it require?
A3: 24 V DC.
Q4: How is the module installed?
A4: Mounted on a 35 mm DIN rail inside a control cabinet.
Q5: Can it connect to distributed I/O devices?
A5: Yes, it communicates with PROFIBUS DP field devices.
Q6: What environmental conditions can it operate under?
A6: −20 °C to +60 °C and 5–95 % non-condensing humidity.
Q7: Is it compatible with PLC backplanes?
A7: Yes, fully compatible with modular and multi-rack PLC backplanes.
Q8: Does it support diagnostics and monitoring?
A8: Yes, it provides fault detection, status reporting, and network monitoring.
Q9: Can it be used in distributed automation systems?
A9: Yes, ideal for PROFIBUS DP networks in complex automation setups.
Q10: What is the main advantage of using CI541-DP?
A10: It ensures fast, deterministic, and reliable PROFIBUS DP communication for industrial automation.