OVERVIEW
Member of the DimOnOff® Lighting Automation series, the REL-XB- is a by-directional wireless relay that provides remote control and monitoring of loads up to 10 Amps for 277 and 347Vac and 20Amps for 120 to 240 Vac, and enables automation and monitoring features when used with one or more transceivers.
The module features a rugged design that allows to be installed at the level fixture or at the base of luminaries' pole (requires an external antenna) and create flexible, smart automation systems for commercial and industrial lighting
APPLICATIONS
• Automation of streetlights, parking lots, car dealerships, parks, stadiums, baseball diamonds, soccer fields, gymnasiums, warehouses, walkways, Etc.
• Use with astronomical clocks, photocells, or DimOnOff® Control, monitoring, Scheduling & Energy management software.
FEATURES
• Turn light On/Off according to control signal, and many programmable Scenarios and Commands
• Internal functions :
• Module configuration
• Dimming (Hi-Low) (optional) (watch youtube video)
• Wireless communications
• User-defined - Groups /Scenarios
• Inputs for local photocell or sensor.
• Equipped with mounting brackets for easy installation
• Reliable XB Radio-frequency AutoMESH communication, ISM compliant.
OVERVIEW
Member of the DimOnOff® Lighting Automation series, the REL-XB- is a by-directional wireless relay that provides remote control and monitoring of loads up to 10 Amps for 277 and 347Vac and 20Amps for 120 to 240 Vac, and enables automation and monitoring features when used with one or more transceivers.
The module features a rugged design that allows to be installed at the level fixture or at the base of luminaries' pole (requires an external antenna) and create flexible, smart automation systems for commercial and industrial lighting
APPLICATIONS
• Automation of streetlights, parking lots, car dealerships, parks, stadiums, baseball diamonds, soccer fields, gymnasiums, warehouses, walkways, Etc.
• Use with astronomical clocks, photocells, or DimOnOff® Control, monitoring, Scheduling & Energy management software.
FEATURES
• Turn light On/Off according to control signal, and many programmable Scenarios and Commands
• Internal functions :
• Module configuration
• Dimming (Hi-Low) (optional) (watch youtube video)
• Wireless communications
• User-defined - Groups /Scenarios
• Inputs for local photocell or sensor.
• Equipped with mounting brackets for easy installation
• Reliable XB Radio-frequency AutoMESH communication, ISM compliant.

SPECIFICATIONS
• Operating voltage: 120 to 347VAC, 50/60Hz
• RF Auto mesh, auto discover, auto heal, 2.4Ghz Radio Frequency communications, industrial, scientific and medical (ISM) radio bands rated
• Individual serial number per relay (out of 2 billions)
• Capacity to create 32767 groups with 15 levels of subgroups plus capacity to assign 65534 logical addresses per group.
• Complete Media Access Control (MAC) logic
• CSMA/CD type collision detection and resolution
• Error detection (CRC 16) for every transmission
• Load power rating:
Up to 20 Amps max resistive or 10 Amps max. HID loads
• Ambient operating temperature: -40°C to +75°C
PROGRAMMABILITY
The REL-XB- relays are configurable modules. Each relay can be easily programmed in order to implement personalized set-ups. DimOnOff® Inc. has designed a full-featured software platform, for the complete management of a DimOnOff® infrastructure, including:
- Module configuration
- Creation/Editing of global or individual Scenarios - Commands - Groups - Schedules
- Creation/Editing of Multi-sites, Multi-areas, Multi-sub areas navigation interface and Module layouts
- Easy user photos and maps integration
- Robust SQL Database management
- Communication management with Remote site terminal units via Internet or cellular networks
- Data logging
- Etc.
OPTIONS
• Dimming HI-LO Bi-Level for HID dimming module with dual-capacitor circuit: to save 30% or more of energy, we can schedule the dimming to reduce the light power during predefine hours or to reduce energy requirements during peak periods. Module provides required start time protection to HI level to prevent Lamps and ballast damage. Relay is provided with two impendent output wired to connect to a dual-capacitor module. Note additional installation may be required to replace existing capacitors and arrange wiring accordingly.
• Analog 0-10Vdc variable output for dimming drivers such as LEDs and Induction.
| Item ID | Description | Voltage | Com Type |
| REL-XB-10-277-41116 | XB RF RELAY 10A 277V Plastic encl 4-11/16 | 277 | XB |
| REL-XB-10-277-NP1/2 | XB RF RELAY 10A 277V Plastic encl 1/2 threaded nipple | 277 | XB |
| REL-XB-10-347-41116 | XB RF RELAY 10A 347V Plastic encl 4-11/16 | 347 | XB |
| REL-XB-10-347-NP1/2 | XB RF RELAY 10A 347V Plastic encl 1/2 threaded nipple | 347 | XB |
| REL-XB-10-A-277-41116 | XB RF RELAY 10A 0-10out 277V Plastic encl 4-11/16 | 347 | XB |
| REL-XB-10-A-IO-347-41116 | XB RF RELAY 10A 0-10out 1A1D 347V Plastic encl 4-11/16 | 347 | XB |
| REL-XB-10-O-IO-347-41116 | XB RF RELAY 10A ON/OFF 1A1D 347V Plastic encl 4-11/16 | 347 | XB |
| REL-XB-16-120-41116 | XB RF RELAY 20A 120V 4-11/16 | 120 | XB |
| REL-XB-20-120-41116 | XB RF RELAY 20A 120V Plastic encl 4-11/16 | 120 | XB |
| REL-XB-20-120-NP1/2 | XB RF RELAY 20A 120V Plastic encl 1/2 threaded nipple | 120 | XB |
| REL-XB-20-208-41116 | XB RF RELAY 20A 208V Plastic encl 4-11/16 | 208 | XB |
| REL-XB-20-208-NP1/2 | XB RF RELAY 20A 208V Plastic encl 1/2 threaded nipple | 208 | XB |
| REL-XB-20-240-41116 | XB RF RELAY 20A 240V Plastic encl 4-11/16 | 240 | XB |
| REL-XB-20-240-NP1/2 | XB RF RELAY 20A 240V Plastic encl 1/2 threaded nipple | 240 | XB |
HI-Lo (Bi-level) dimming requires a dual value capacitor:
Universal Lighting Technology List of recommended capacitor values: http://www.unvlt.com/pdf/bi-lvl_dimcap_recommendation.pdf