Description
The ControlByWeb® X-11S is a high-current expansion module designed to scale the switching capacity of the X-400™ and X-600M™ controller platforms. It provides two independent 20A SPDT (Form C) relays, making it an ideal solution for heavy-duty industrial applications requiring reliable control of pumps, motors, heaters, and lighting systems. The module is engineered for durability, featuring a compact form factor and heavy-duty, tool-free locking screw terminals that accommodate wire gauges from 10AWG to 24AWG.
Designed for seamless integration, the X-11S connects to the master controller via a ribbon cable that supplies both power and communication, eliminating the need for separate power supplies. Its rugged construction and high-load capacity ensure dependable performance in critical automation environments where space is limited but high current handling is required.
Key Features
- High-Current Switching: Two 20A SPDT (Form C) relays capable of handling high-demand industrial loads.
- Scalable Expansion: Connects directly to X-400™ or X-600M™ controllers via ribbon cable for integrated power and communications.
- Bus-Powered Design: Powered through the expansion bus; no external power supply required.
- Heavy-Duty Connectivity: Equipped with removable, tool-free locking screw terminals supporting 10AWG to 24AWG wire.
- Status Monitoring: Integrated LED indicators for power status and individual relay activation.
- Industrial Compliance: UL/CSA safety certified with a UL94 V0 flame-rated Lexan 940 polycarbonate enclosure.
Specifications
| Technical Specification | Detail |
|---|---|
| Product Model | X-11S |
| Product Type | 2-Channel High-Current Relay Expansion Module |
| Compatible Hosts | X-400™, X-600M™ |
| Power Requirements | 9–28 VDC (24V recommended) |
| Relay Outputs | 2 SPDT (Form C), 20A max |
| Max Switching Voltage | 277VAC (General Purpose), 110VDC (NO), 30VDC (NC) |
| Terminal Type | Removable, locking 7.62mm screw terminals |
| 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) |
| Weight | 4.8 oz (136 g) |
| Enclosure Material | Lexan 940 Polycarbonate (UL94 V0) |
| Compliance | UL E468316, CSA C22.2, FCC 47CFR15 Class B, IEC/EN 55022/024 |
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