Description
The ControlByWeb® XRDI-WS3P-NA is a WebSwitch Plus™ remote power switch designed for reliable IP-based control of two independent AC power outlets in industrial, commercial, and OEM environments. Supporting worldwide input power compatibility from 100–240V AC, the XRDI-WS3P-NA enables remote power cycling, reboot, and monitoring through a secure browser-based interface without licensing fees or proprietary software.
Built for remote infrastructure management and automation applications, the WebSwitch Plus™ integrates easily into existing networks using open communication protocols and embedded no-code logic tools. It is ideal for applications such as server room monitoring, IP camera rebooting, and remote power control. With support for temperature monitoring, email notifications, and automated reboot functions, the XRDI-WS3P-NA helps reduce downtime and simplify maintenance operations.
Key Features
- 2 Relay-Controlled Power Outlets: Independently control two AC-powered devices remotely.
- Automatic and Manual Remote Reboot: Automatically reboot devices after failed network ping checks or manually cycle power through a web browser.
- 2 Digital Inputs: Monitor external devices and trigger alerts or automation events.
- Supports Up to 16 Temperature Sensors: Monitor environmental conditions and receive alerts when thresholds are exceeded.
- No-Code Logic Builder: Create automation tasks using intuitive browser-based configuration tools.
- Email Notifications and Alerts: Send notifications for alarms, temperature conditions, or reboot events.
- Real-Time Clock with NTP Sync: Supports automatic daylight savings adjustment and scheduled control functions.
- Robust Data Logging: Store and review system events and monitoring data.
- Open Protocol Integration: Supports HTTP(S), JSON, XML, MQTT, Modbus TCP/IP, SNMP, and Remote Services.
Specifications
| Technical Specification | Detail |
|---|---|
| Product Model | XRDI-WS3P-NA |
| Product Type | Remote Power Switch |
| Relay-Controlled Outlets | 2 |
| Relay Contact Type | SPDT (Form C) |
| Maximum Current | 10 A total for both outlets combined |
| Input Voltage | 100–240V AC |
| Input Frequency | 47–63 Hz |
| Input Connector | IEC 320 Appliance Connector (C14 Male) |
| Output Connectors | IEC 320 Appliance Connector (C13 Female) |
| Relay Modes | ON/OFF or Pulse/Reboot |
| Pulse Timer Duration | 0.1 to 86,400 seconds (1 day) |
| Digital Inputs | 2 |
| Digital Input Type | Non-Isolated |
| Digital Input Voltage Range | 0–5 VDC |
| Digital Input Current | 47K Pullup |
| Minimum Hold Time | 20 ms |
| Digital Input Functions | Email Alerts, SNMP Traps |
| Temperature Sensor Support | Up to 16 sensors |
| Temperature Sensor Type | Dallas Semiconductor DS18B20 |
| Temperature Range | -67°F to 257°F (-55°C to +125°C) |
| Temperature Accuracy | ±0.5°C (from -10°C to +85°C) |
| Sensor Functions | Monitor Temperature, Log Temperature, Email Alerts, SNMP Traps |
| Real-Time Clock | Manual or NTP setup NTP sync period: Once, Daily, Weekly, On Powerup Auto daylight savings adjustment |
| Backup Functions | Retain real-time clock, external variables, and outlet state |
| Backup Duration | 24 hours |
| Network Interface | 10/100 Base-T Ethernet Port |
| IP Configuration | Static or DHCP |
| Protocols | HTTP(S), JSON, XML, MQTT, Modbus TCP/IP, SNMP, Remote Services |
| Logging | 512K log file size, up to 8,448 logs, nonvolatile flash, circular buffer |
| LED Indicators | Power, Outlet 1-2 On, Network Linked, Network Activity |
| Operating Temperature | -4°F to 104°F (-20°C to 40°C) |
| Dimensions | 10.65 in W x 1.75 in H x 3.29 in D (27.11 x 4.44 x 8.36 cm) |
| Weight | 1 lb 3 oz (542 g) |
| Enclosure Material | Lexan 940 Polycarbonate Plastic |
| Flame Rating | UL94 V0 |
| Password Protection | Setup page: Yes; Control page: Optional |
| Password Encoding | Base 64 |
| Password Length | 6–18 characters |
| Electromagnetic Compliance | IEC CISPR 22, CISPR 24 FCC 47CFR15 EU EN55024, EN55022 EN55022:2006 Class B EN61000-3-2 EN61000-3-3 EN55024:2006 IEC 61000-4-2 IEC 61000-4-3 IEC 61000-4-4 IEC 61000-4-5 IEC 61000-4-6 IEC 61000-4-8 IEC 61000-4-11 ITE-Class B |
| Product Safety Compliance | CAN/CSA-C22.2 No.60950-1-03 First Edition |











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