Description

Flexible & Remote Relay Control

The ControlByWeb WebRelay can be used for monitoring and controlling devices from the comfort of your web browser. This simple network-controlled edge controller is powerful and flexible—ideal in applications like pump and motor control, security lock systems, remote reboot, and lighting control where minimum input and output are desired.

 

WebRelay Features

• Simple Web Dashboard
• Password Protected
• Automatic Reboot
• Remote Relay Control

WebRelay Applications

• Pump & Motor Control
• Lighting Control
• Network Device Rebooting
• Security Lock Systems

Models

• X-WR-1R12-1I-I
• X-WR-1R12-1I-E
• X-WR-441-I
• X-WR-441-E
• X-WR-441W-I

Power Requirements

• Voltage:
  • X-WR-1R12-1I-I: 9-28VDC
  • X-WR-1R12-1I-E: POE and/or 9-28VDC
  • X-WR-441-I: 9-28VDC
  • X-WR-441-E: POE and/or 9-28VDC
  • X-WR-441W-I: 9-28VDC
• Max Current: 460mA Max

Relay Contacts

• Number of Relays: 1
• Max Voltage: 240VAC, 30VDC
• Max Current: 12A
• Contact Type: SPDT (Form C)
• Load Type: General Purpose
• Contact Resistance: < 30 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 Pulsed
• Pulse Timer Duration: 0.1 to 86,400 Seconds (1-day)

Digital Inputs

• Number of Inputs: 1
• Type: Optically-Isolated
• Voltage Range: 4-26 VDC
• Current: 950uA @ 4V, 8.5mA @ 26V
• Minimum Hold Time: 62.5mS
• Input Isolation: 1500V
• Input Functions: Monitor, Local Relay Control, Remote Relay Control

Network

• Type: 10/100 Base-T Ethernet Port
• Wireless: WiFi Communication (X-WR-441W model only)

Connectors

• Relay: 3-Position Removable
• Power/Input: 5-Position Removable
• Network: 8-pin RJ-45

LED Indicators

• Number of LEDs: 4
  • Digital input voltage applied
  • Relay coil energized
  • Network linked
  • Network activity

Wireless (X-WR-441W Only)

• Network Standards: IEEE 802.11 b/g/n
• Frequency Band: 2.412 – 2.462 GHz
• Wi-Fi Security Standards: WPA2, WPA3
• Network Settings: DHCP or Static

Physical

• Operating Temperature: -40°F to 135°F (-40°C to 57°C)
• Storage Temperature: -40°F to 185°F (-40°C to 85°C)
• Humidity: 5% to 95% non-condensing
• Size:
  • 1.41in (35.7mm) wide
  • 3.88in (98.5mm) tall
  • 3.1in (78mm) deep (not including connector)
• Weight: 5 oz (142 grams)
• Enclosure Material: Lexan 940 Polycarbonate Plastic
• Enclosure Flame Rating: UL94 V0

Protocols

• X-WR-441/W: HTTP, HTTPS, SSL, XML, Modbus TCP/IP, SNMP, SMTP, Remote Services
• HTTP, XML, Modbus TCP/IP

Password Settings

• Password protection on setup page: Yes
• Password protection on control page: Optional
• Password Encoding: Base 64
• Password Length: 10 Characters

Electromagnetic Compliance

• IEC CISPR 22, CISPR 24
• EU EN55024, EN55022
• FCC 47CFR15 (-I Models class B, -E POE Model Class A)

Product Safety Compliance

• UL 61010-1 (Electrical Equipment for Measurement, Control, and Laboratory Use) – Models: X-WR-1R12-1I-I and X-WR-1R12-1I-E