AUTOMATION DIRECT C0-02DR-D Analog Discrete I/O Module

We will arrange delivery within 3-5 days after receiving the payment.

Our express delivery: DHL and FedEx.

Quality packing for each product

Destination country all taxes & duty to be paid by buyer

Only part of the brand and model, if you have other product needs, please contact us.

AUTOMATION DIRECT C0-02DR-D Analog Discrete I/O Module

Product Description

Detailed Parameters

1. Analog Input Specifications
   • Channels: 2
   • Input Type: Voltage or current (configurable)
   • Voltage Ranges: 0-10V, 0-5V, ±10V, ±5V (software selectable)
   • Current Ranges: 4-20mA, 0-20mA (software selectable)
   • Resolution: 12-bit (4096 steps)
   • Accuracy: ±0.5% of full scale (25°C)
   • Input Impedance: >10MΩ (voltage mode), 250Ω (current mode)
   • Sampling Time: ~2ms/channel
2. Digital Output Specifications
   • Channels: 2
   • Output Type: Relay (dry contact)
   • Rated Capacity: 2A/point, 250VAC/30VDC
   • Max Switching Frequency: 1Hz (resistive load)
   • Electrical Life: 100,000 cycles (rated load)
3. Communication & Expansion
   • Interface: Communicates via CLICK PLC backplane bus
   • I/O Addressing: Automatically assigned based on physical position in base
   • Hot-Swap Support: Yes
4. Power Requirements
   • Operating Voltage: 24VDC (±10%)
   • Power Consumption: <2W (excluding output load)
5. Mechanical Characteristics
   • Dimensions: 90mm (H) × 70mm (W) × 55mm (D)
   • Weight: ~150g
   • Mounting: Standard DIN rail
   • Terminals: Removable screw terminal block
6. Environmental Parameters
   • Operating Temperature: 0-55°C
   • Storage Temperature: -20-70°C
   • Humidity: 5-95%RH (non-condensing)
   • Vibration Resistance: Complies with IEC 60068-2-6
   • Shock Resistance: Complies with IEC 60068-2-27

Product Advantages and Features

1. Hybrid I/O Functionality
   • Integrates analog inputs and relay outputs in a single module, reducing space requirements in control cabinets.
   • Handles both analog signal acquisition and digital control outputs, simplifying system design.
2. Flexible Analog Configuration
   • Supports multiple voltage/current input ranges, configurable via software to accommodate various sensors.
   • 12-bit resolution ensures accurate analog data acquisition for most industrial applications.
3. Reliable Relay Outputs
   • Relay outputs support high-load switching, suitable for directly controlling solenoid valves, contactors, etc.
   • Dry contact design provides electrical isolation, enhancing noise immunity and system stability.
4. Easy Installation and Maintenance
   • Removable terminal blocks allow pre-wiring, reducing installation time.
   • Hot-swappable modules enable replacement without system shutdown, minimizing downtime.
5. Cost-Effective Solution
   • Single module replaces multiple devices, lowering hardware costs and wiring complexity.
   • Seamless integration with the CLICK PLC system reduces programming and debugging efforts.

Applications

1. Small Automation Systems
   • Controls and monitors small equipment such as packaging machines, conveyors, and small production lines.
2. Environmental Monitoring
   • Collects analog data (temperature, humidity, pressure) and controls ventilation or heating based on thresholds.
3. Energy Management
   • Monitors electrical parameters (current, voltage) and controls lighting or motor equipment.
4. Simple Process Control
   • In food processing, water treatment, etc., monitors temperature/level and controls valves.
5. Laboratory Automation
   • Controls the on/off status of experimental equipment while collecting sensor data for analysis.

Precautions

1. Power Supply and Grounding
   • Use a stable 24VDC power supply with voltage fluctuations within ±10%.
   • Properly ground the module to reduce electromagnetic interference.
2. Analog Wiring
   • Avoid running analog signal wires parallel to high-power cables to minimize interference.
   • Use shielded cables and single-point grounding for long-distance transmission.
3. Relay Load Matching
   • Ensure load current and voltage do not exceed relay ratings (2A/30VDC or 250VAC).
   • Add surge suppressors (e.g., diodes or RC networks) for inductive loads (solenoids, relay coils).
4. Environmental Considerations
   • Avoid use in environments with strong vibration, high humidity, or corrosive gases.
   • Use cooling measures if ambient temperature exceeds 55°C.
5. Software Configuration
   • Configure analog input types and ranges correctly using DirectSOFT or CLICK programming software.
   • Check I/O addressing to avoid conflicts with other modules.
6. Troubleshooting
   • Use module LED indicators to check status (power, input/output activity).
   • For abnormal analog readings, verify sensor power and wiring; for relay issues, check for overloaded or shorted loads.