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The ABB CD522 (1SAP260300R0001) is a compact and versatile digital control and monitoring module designed for industrial automation systems. It functions as an interface for process control, providing reliable signal acquisition, processing, and communication to supervisory controllers or distributed automation systems.
This module is optimized for precision and durability in industrial environments. It supports both analog and digital signal interfaces, ensuring compatibility with a wide range of field devices. Its robust design, modularity, and expandability make it suitable for manufacturing plants, energy management systems, and facility automation.
Brand: ABB
Product Series: CD Control Modules (Digital and Analog Control Series)
The CD series is focused on industrial control, monitoring, and automation. Modules in this series are designed to integrate into distributed control systems, perform signal conditioning, and execute simple logic functions, enhancing operational efficiency and reliability.
The CD522 module acts as a reliable interface between field signals and higher-level control systems. It can process analog and digital inputs, provide outputs to actuators or relays, and communicate system status to supervisory units.
Key features include:
Multi-channel support for analog and digital signals
Modular design for integration into larger control systems
Industrial-grade robustness for operation under electrical noise and vibration
Built-in diagnostics with LED indicators for channel and power status
Compact footprint to save panel space while maintaining functionality
The module is particularly suitable where space, accuracy, and reliability are critical.
Industrial Process Control
CD522 acquires signals from sensors such as temperature, pressure, and flow meters, transmitting them to PLC or DCS systems for process regulation.
Energy Management
Used for monitoring energy parameters, load distribution, and fault detection in medium and low voltage systems.
Machine Automation
Interfaces with motors, relays, and actuators to execute control commands and ensure operational safety.
Building and Facility Automation
Monitors HVAC, lighting, and water systems in facilities, integrating data into centralized control systems.
Infrastructure Monitoring
Collects and processes signals from environmental sensors in infrastructure automation, ensuring proper operational conditions.
Compact and Space-Saving Design
Optimized for installation in tight control panels or cabinets without compromising functionality.
Multi-Signal Capability
Supports both analog and digital input/output channels, allowing versatile field device connectivity.
Modular and Scalable
Can be combined with other modules in the CD series for larger automation networks.
Industrial Durability
Designed to operate reliably under vibration, electrical noise, and wide temperature ranges.
Diagnostics and Monitoring
LED indicators for channel activity, power status, and fault detection simplify troubleshooting.
| Specification | Details |
|---|---|
| Model | CD522 (1SAP260300R0001) |
| Module Type | Digital and Analog Control Module |
| Digital Inputs | 16 inputs |
| Digital Outputs | 8 outputs |
| Analog Inputs | 8 channels (voltage/current) |
| Analog Outputs | 4 channels (voltage/current) |
| Input Signal Types | Voltage: 0–10 V, ±10 V; Current: 0–20 mA, 4–20 mA |
| Output Signal Types | Voltage: 0–10 V; Current: 4–20 mA |
| Resolution | 16‑bit |
| Sampling Time | ~25 ms per channel |
| Power Consumption | 7.5 W |
| Operating Temperature | –20°C to +60°C |
| Storage Temperature | –40°C to +85°C |
| Isolation | Channel-to-system isolation |
| Dimensions (H×W×D) | 120 mm × 160 mm × 60 mm |
| Weight (kg) | 1.35 kg |
| Mounting Method | DIN rail / Modular rack |
| Status Indicators | Power, I/O activity, and fault LEDs |
| Model | Digital Inputs | Digital Outputs | Analog Inputs | Analog Outputs | Power (W) | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|---|---|
| CD521 | 12 | 6 | 6 | 2 | 6.0 | 100 × 140 × 55 | 1.10 |
| CD523 | 24 | 12 | 12 | 6 | 9.0 | 140 × 170 × 65 | 1.65 |
| CD524 | 32 | 16 | 16 | 8 | 12.0 | 150 × 180 × 70 | 1.95 |
| CD525 | 16 | 16 | 8 | 8 | 8.5 | 130 × 160 × 60 | 1.45 |
| CD530 | 32 | 32 | 16 | 16 | 14.0 | 180 × 200 × 75 | 2.30 |
| Model | Function | Channels/Outputs | Resolution/Type | Power (W) | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|---|
| DI810 | Digital Input Module | 16 digital inputs | Digital | 2.0 | 90 × 120 × 25 | 0.32 |
| DO810 | Digital Output Module | 16 digital outputs | Digital | 2.0 | 90 × 120 × 25 | 0.33 |
| AO820 | Analog Output Module | 16 analog outputs | 16‑bit | 3.0 | 90 × 120 × 40 | 0.50 |
| AI880 | Analog Input Extended Range | 8 analog inputs | 16‑bit | 2.0 | 90 × 120 × 30 | 0.35 |
| CI840 | Communication Interface Module | Network interface | Fieldbus / Ethernet | 3.5 | 90 × 120 × 40 | 0.60 |
Q1: What is the primary function of CD522?
A1: CD522 is a digital and analog control module used to acquire, process, and communicate signals for automation and monitoring systems.
Q2: How many digital input channels does CD522 support?
A2: 16 digital inputs.
Q3: How many analog input channels are available?
A3: 8 analog input channels.
Q4: How many digital outputs are there?
A4: 8 digital outputs.
Q5: How many analog output channels are provided?
A5: 4 analog outputs.
Q6: What is the module’s resolution for analog signals?
A6: 16-bit resolution.
Q7: What are the dimensions of CD522?
A7: 120 mm × 160 mm × 60 mm.
Q8: What is the weight of the module?
A8: Approximately 1.35 kg.
Q9: Can CD522 operate in harsh industrial environments?
A9: Yes, it is designed for environments with vibration, electrical noise, and wide temperature ranges.
Q10: Does the module have built-in diagnostics?
A10: Yes, LED indicators show power status, I/O activity, and fault conditions.