Description
The ControlByWeb® X-WR-1R12-1I-E is the original WebRelay™ single relay and input module, designed for dependable web-controlled switching in industrial, commercial, and OEM applications. Featuring a built-in web server, a simple browser-based interface, and an optically isolated input, the X-WR-1R12-1I-E provides a straightforward way to monitor dry contacts and control equipment remotely.
Time tested since 2005, the original WebRelay remains a trusted choice for applications that need a simple, manual, or API-controlled relay. With support for 1 relay and 1 digital input, the X-WR-1R12-1I-E is well suited for pump and motor control, lighting control, and security lock systems. With support for PoE and/or 9–28 VDC line power, it offers flexible installation options in a compact, easy-to-integrate package.
Key Features
- 1 Relay & 1 Digital Input: Simple control and monitoring in one compact module.
- PoE and/or 9–28 VDC Power: Flexible power options for easier installation.
- Browser-Based Control: Operate and configure the device through a simple web dashboard.
- Password Protected: Helps secure setup and control access.
- Remote Relay Control: Ideal for manual or automated switching over a network.
- Optically-Isolated Input: Use the input to monitor dry contacts and control relay functions.
- Open Protocol Support: Compatible with HTTP, XML, and Modbus TCP/IP.
- Industrial-Grade Design: Built for dependable operation in demanding environments.
Specifications
| Technical Specification | Detail |
|---|---|
| Product Model | X-WR-1R12-1I-E |
| Product Type | WebRelay Single Relay and Input Module |
| Relay Outputs | 1 |
| Digital Inputs | 1 |
| Relay Contact Type | SPDT (Form C) |
| Max Relay Voltage | 240 VAC / 30 VDC |
| Max Relay Current | 12 A |
| 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 Input Type | Optically-Isolated |
| Digital Input Voltage Range | 4–26 VDC |
| Digital Input Current | 950 uA @ 4V, 8.5 mA @ 26V |
| Minimum Hold Time | 62.5 mS |
| Input Isolation | 1500 V |
| Input Functions | Monitor, Local Relay Control, Remote Relay Control |
| Power Requirements | POE and/or 9–28 VDC |
| Maximum Current Draw | 460 mA Max |
| Network Interface | 10/100 Base-T Ethernet Port |
| Wireless Connectivity | Not included |
| Cellular Connectivity | Not included |
| Protocols | HTTP, XML, Modbus TCP/IP |
| Connectors | Relay: 3-position removable Power/Input: 5-position removable Network: 8-pin RJ-45 |
| LED Indicators | 4 LEDs: Digital input voltage applied, relay coil energized, network linked, network activity |
| Operating Temperature | -40°F to 150°F (-40°C to 65.5°C) |
| Storage Temperature | -40°F to 185°F (-40°C to 85°C) |
| Humidity | 5% to 95% non-condensing |
| Dimensions | 1.41 in W x 3.88 in H x 3.1 in D (35.7 x 98.5 x 78 mm, not including connector) |
| Weight | 5 oz (142 g) |
| Enclosure Material | Lexan 940 Polycarbonate Plastic |
| Flame Rating | UL94 V0 |
| Password Protection | Setup page and control page options available |
| Password Encoding | Base 64 |
| Password Length | 10 characters |
| Electromagnetic Compliance | IEC CISPR 22, CISPR 24, EU EN55024, EN55022, FCC 47CFR15 (Class A) |
| Product Safety Compliance | UL: E468316 61010-1 3rd Edition, CSA: C22.2 No. 61010-1-12 3rd Edition, CCN: QUYX, QUYX7 |
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