The quad WebRelay is a solution for applications such as industrial control, security, remote control, remote reset, and many other applications that require remote relay control over an IP network.
Typical applications include:
- Pumps
- Valves
- Motors
- Lights
- Gates
Each relay can be turned off, on and pulsed remotely using the built in web page/control page or custom script from a PC or dedicated controller.
(X-WR-4R3-E)
- Built-in web server for setup and remote relay control from a web-browser
- XML status and control page Can operate as a Modbus/TCP slave device
- Four independent, 28VAC, 24VDC, 3A relays SPDT (Form C)
- ON/OFF or Pulse relay modes
- DIN-Rail/wall mountable
- 2-piece (14-pin) industrial terminal connector
Power Requirements
- POE or 9-28 VDC
Max Current:
- 477mA Max
Relay Contacts
- Number of Relays: 4
- Max Voltage: 28VAC, 24VDC
- Max Current: 3A
- Contact Type: SPDT (Form C)
- Load Type: General Purpose
- Contact Resistance: < 50 milliohms initial
- Contact Material: AgSnO2
- Electrical Life: 100K cycles (Typical)
- Mechanical Life: 10M cycles (Typical)
- Environmental Rating: Over voltage Category II, Pollution Degree 2
- Relay Modes: ON/OFF or Pulse
- Pulse Timer Duration: 0.1 to 86,400 Seconds (1-day)
Network
- Type: 10/100 Base-T Ethernet Port
- Setup: Static IP address assignment. TCP port selectable
Connectors
- Power & Relays 1-4: 14-Position, 3.81mm terminal spacing, Removable. For 16-28 AWG wire.
- Network: 8-pin RJ-45
LED Indicators
- Number of LEDs: 7
- Power on
- Relay coil energized 1-4
- Network linked
- Network activity
Physical
- Operating Temperature: -40°C to 65.5°C
- Size: 35.7x98.5x78 (WxHxD mm)
- Weight: 142 grams
- Enclosure Material: Lexan 940 Polycarbonate Plastic
- Enclosure Flame Rating: UL94 V0
Protocols
- HTTP, XML, Modbus TCP/IP
SKU | X-WR-4R3-E |
Brand | Control By Web |
Shipping Weight | 0.2000kg |
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