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DS-PM1-O4H-H

Wired 4-way power relay

This power relay module features 4 onboard relays, each handling up to 16A of current, ensuring reliable power control. Powered by Speed-X technology, it supports expander cascading with uplink and downlink Speed-X ports for seamless system integration.

 

  • Supports 4 onboard power relays，each relay can handle current of up to 16A
  • Powered by Speed-X technology，supporting expander cascading with 1 uplink Speed-X port and 1 downlink Speed-X port

Specification

  • Hardware features
  • Serial port1 TTL serial port
  • Tamper-ProofSupport (front and rear)
  • Bus2×Speed-X bus, 1 uplink for control panel connection and 1 downlink for next expander
  • Electrical characteristics
  • Power supply9 to 24 VDC
  • Typical voltage12 VDC
  • Power consumption

    Maximum current: 210 mA@12 VDC

    Quiescent current: 65 mA@12 VDC

  • Display
  • LED Indicator1 for power，1 for fault
  • General
  • Dimension(WxHxD)110 mm × 155 mm × 32.5 mm
  • Shell materialPlastic
  • Weight333.1g
  • Operation temperature-10°C to 40°C
  • Operation humidity10% to 90%
*Product performance is based on testing in a controlled environment. Your results may vary due to several external and environmental factors.

Specification

Hardware features
Serial port
1 TTL serial port
Tamper-Proof
Support (front and rear)
Bus
2×Speed-X bus, 1 uplink for control panel connection and 1 downlink for next expander
Electrical characteristics
Power supply
9 to 24 VDC
Typical voltage
12 VDC
Power consumption
Maximum current: 210 mA@12 VDC Quiescent current: 65 mA@12 VDC
Display
LED Indicator
1 for power，1 for fault
General
Dimension(WxHxD)
110 mm × 155 mm × 32.5 mm
Shell material
Plastic
Weight
333.1g
Operation temperature
-10°C to 40°C
Operation humidity
10% to 90%
For better user experience, we highly recommend you to update your device to the latest firmware asap.
Technical Documents
Data Sheet Download
User Manual Download

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