Description
The ControlByWeb® X-408-I is a web-enabled eight-channel digital input module designed for reliable dry contact monitoring in industrial and commercial environments. Built for dependable performance, it features 8 optically isolated inputs that are ideal for monitoring alarms, door contacts, equipment status, parking sensors, flow meters, and other digital signals. With its compact form factor and rugged industrial design, the X-408-I is well suited for standalone use or integration into larger automation and monitoring systems.
Using a browser-based interface and embedded Task Builder logic, the X-408-I makes it easy to configure monitoring functions without special software. It also supports open protocols for seamless integration with SCADA, PLC, and IIoT applications. Whether you need simple input monitoring, pulse counting, frequency detection, or alarm notification, the X-408-I delivers a flexible, reliable, and easy-to-deploy solution with no licensing fees or vendor lock-in.
Key Features
- 8 Optically Isolated Digital Inputs: Designed for reliable dry contact monitoring in demanding industrial and commercial applications.
- Web-Based Interface: Configure, monitor, and manage the device from any standard browser.
- No-Code Logic Builder: Create custom control and monitoring logic using an intuitive if-this-then-that workflow.
- Flexible Input Functions: Supports monitoring, scalable counters, timers, and frequency-based applications.
- Open Protocol Support: Easily integrates with SCADA, PLC, and IIoT systems through standard communication protocols.
- Peer-to-Peer Networking: Share I/O with other ControlByWeb devices for expanded system functionality.
- Data Logging: Store and export logged data for later review and reporting.
- Industrial-Grade Design: Compact enclosure built for long-term reliability in harsh environments.
Specifications
| Technical Specification | Detail |
|---|---|
| Product Model | X-408-I |
| Product Type | Web-Enabled Digital Input Module |
| Digital Inputs | 8 |
| Input Type | Optically Isolated |
| Input Voltage Range | 4–26 VDC |
| Input Current | 950 uA @ 4 V, 8.5 mA @ 26 V |
| Minimum Hold Time | 20 ms |
| Input Functions | Monitor State, Control Relays, Control Remote Relays, Scalable Counter, On Timer, Total On Timer, Frequency |
| Maximum Count | 24-bit |
| Maximum Count Rate | 200 Hz Max (Dependent on Configuration) |
| Edge Trigger | Rising, Falling, or Both |
| Power Requirements | 9–28 VDC |
| Max Current | 240 mA |
| Network Interface | 10/100 Base-T Ethernet Port |
| Network Setup | Static or DHCP IP Address Configuration |
| Protocols | HTTP, HTTPS, SSL, XML, MQTT, Modbus TCP/IP, SNMP, SMTP, Remote Services |
| Logging | 512K log file size, up to 8,448 logs, nonvolatile flash storage |
| Advanced Features | Task Builder, BASIC Interpreter, Remote Services |
| Operating Temperature | -40°F to 150°F (-40°C to 65.5°C) |
| Dimensions | 1.41 in W x 3.88 in H x 3.1 in D (35.7 x 98.5 x 78 mm, excluding connector) |
| Weight | 5 oz (142 g) |
| Enclosure Material | Lexan 940 Polycarbonate Plastic |
| Flame Rating | UL94 V0 |
| Electromagnetic Compliance | IEC CISPR 22, CISPR 24, EU EN55024, EN55022, FCC 47CFR15 Class B |
Luc D. (verified owner) –
Easy to program, great product