ULDC - Z

Installation MANUAL

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1. Safety Precautions
4. Wiring Instructions
7. Maintenance
2. Package Contents
5. Configuration and Setup
3. Mounting Instructions
6. Troubleshooting

1. Safety Precautions

IMPORTANT SAFETY INSTRUCTIONS

  • Installation should be performed by qualified personnel only
  • Disconnect all power sources before installation
  • Follow all local electrical codes and regulations
  • Ensure proper grounding according to local regulations
  • Protect the device from moisture and extreme temperatures

2. Package Contents

  • ULDC-Z Controller
  • Quick Start Guide
  • Terminal connectors (2x 8-pin)
  • Mounting hardware

3. Mounting Instructions

3.1 Location Selection

  • Install in a dry, indoor location
  • Ensure adequate ventilation
  • Avoid exposure to direct sunlight
  • Keep away from heat sources
  • Allow minimum 50mm clearance on all sides

3.2 Mounting Options

  1. DIN Rail Mounting:
    • Clip the upper DIN rail groove onto the rail
    • Press the lower part until it snaps into place
    • Verify secure mounting

  2. Surface Mounting:
    • Use the four mounting holes
    • Mark hole positions using the device as template
    • Use appropriate screws for the mounting surface

4. Wiring Instructions

4.1 Power Connection

  • Connect DC power supply (9-36V):
    • Positive (+) to VIN terminal
    • Negative (-) to GND terminal
    • Observe proper polarity
    • Use 18-24 AWG wire

4.2 0-10V Output Connection

  • Connect to LED driver:
    • 0-10V(+) terminal to 0-10V IN terminal
    • GND (-) terminal to GND terminal
    • Maximum 20mA sink current

4.3 RS-485 Connection (optional)

  • Connect RS-485 network:
    • A (+) to RS485_P terminal
    • B (-) to RS485_N terminal
    • Use twisted pair cable with shield
    • Enable termination resistor if end of line

4.4 Temperature Sensor Connection (optional)

  • Connect NTC sensor:
    • Connect to NTC-1 and NTC-2 terminals
    • No polarity requirement
    • Use twisted pair cable for lengths >30cm
    • Shield recommended for noisy environments

4.5 PIR Sensor Connection

  • Connect motion sensor:
    • Connect to PIR_INPUT terminal, 12V terminal and GND terminal
    • Observe sensor voltage requirements
    • Use shielded cable for lengths >2m

5. Configuration and Setup

5.1 Initial Power-Up

  • Verify all connections
  • Apply power to the unit
  • Check status LED indicators:
    • Power LED solid
    • Status LED blinking

5.2 Network Configuration

  • For wireless setup:
    • Use CRIB app (available separately)
    • Follow in-app instructions for device pairing
    • Configure network parameters as needed

  • For RS-485 setup:
    • Set communication parameters on app
    • Configure protocol (DMX/Modbus)
    • Enable termination if required

6. Troubleshooting

6.1 Common Issues

  • No 0-10V output:
    • Verify wiring polarity
    • Check LED driver compatibility
    • Verify configuration settings

  • Communication issues:
    • Check cable connections
    • Verify network settings
    • Check termination settings

  • Temperature sensing issues:
    • Verify NTC connections
    • Check sensor specifications
    • Validate temperature readings

7. Maintenance

  • Regular inspection of connections
  • Clean cooling vents if present
  • Check mounting security periodically
  • Update firmware when available
  • Document any system changes