Wireless Smart Relays

RTM

Bidirectional wireless RF relay that provides remote control and metering of loads.

 OVERVIEW

Member of the DimOnOff Lighting Automation series, the RTM is a bidirectional wireless RF module that provides remote control and metering of loads up to 7 Amps**, suits all voltages from 110 to 480Vac or 24Vdc), and enables multiple automation and monitoring features.

The module features a rugged design that can to be installed inside any fixture or enclosure indoor or outdoor, and create flexible, smart automation systems for commercial, municipal & industrial lighting.

APPLICATIONS

  • Management of street, area and roadway lights, 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 (or electrical load) On/Off or set a level via a 0-10Vdc control signal, and many programmable scenarios and commands
  • Internal functions:
  • Module configuration
  • Monitoring and alarms:

Voltage (V)

  • Alarm if under threshold
  • Alarm if over threshold

Ampere (A)

  • Alarm if under set point (fault when ON)
  • Alarm if over set point (fault when OFF)
    • Cumulative energy (kWh)
    • KVAh
    • Power (W)
    • Ballast or driver burn time (h)
    • Lamp or LED array Burn time (h)
    • Number of ON/OFF cycles
    • Supervision of status (on/off)
    • Power Factor (PF)

Alarm on low preset limit

  • Pole door open (see Options)
  • Wire theft (see Options)
  • Leakage (see Options)
  • Ground fault (see Options)
  • Automatic shut off and alarms in case of
    • Cycling
    • Over current
    • Pole tilt (see Options)
    • GFI fault (see Options)
  • User-defined – groups/scenarios
  • Inputs and supply for photocell, Lux sensor, (switch) dry contacts and motion detector (option)
  • Multiple masters/companions topology
  • Equipped with mounting bracket for easy installation
  • Reliable RF automatic setup communication, ISM compliant.

Specifications

  • Operating voltage: 120 to 480 Vac (+/- 10%) – 50&60Hz (Line-Neutral or Line-Line) or 24Vdc
  • Various radio options:
    • DIGI 2.4Ghz Long range radio (XBP): up to 300m 1000 ft between modules
    • DIGI 900Mhz
    • Honeywell / Elster EA900™ and SynergyNet™ (energy Axis integrated)
    • Ingenu
    • more to come (we recommend that you inquire if you have a specific requirement)
  •  Auto join, auto discover, auto heal,  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.
  • Load power rating: Up to 7 Amps (120-240Vac) 5amps 277-347Vac  and 2A at 480Vac
  • Ambient operating temperature: -40°C to +70°C
MTBF according to Telcordia SR-332:
  • TEMP = 40C
  • FR(90) = 280.41113 FITS
  • MTBF = 3 566 192 HOURS
  • Lifetime = 175 200 HOURS
  • Unavailability (Q) = 0.058319226 (chance of a failure within 20 years = 5.83%)

PROGRAMMABILITY

The RTM relays are configurable modules. Each relay can be easily programmed in order to implement personalized set-ups. DimOnOff 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.

Notes & Instructions

INSTRUCTIONS

  • Disconnect power at the circuit breaker before installation
  • Open the electrical compartment of the load, and identify the line, neutral and ground wires. Identify the conductor that supplies power to the load that you want to control.
  • Attach the RTM inside the electrical compartment using the module mounting bracket. Connect the supply ground wire (G) together with the module mounting bracket and the grounding screw.
  • Disconnect the Line wire that had supplied power to the load that you want to control.
  • Connect the disconnected wire of the fixture to the blue lead of the RTM. Connect the supply line wire (L) to the black lead of the RTM.
  • Connect the white lead of the RTM together with the supply neutral wire (N).
  • Close the compartment cover and restore power
  • For Dimming (analog 0-10 VDC output), connect purple & grey wires to 0-10 VDC input of the electronic dimming ballast

NOTE

  • Use only where min. 90°C wiring is used.
  • These devices are intended for installation in accordance with your local electric code and regulations. It is recommended that a qualified electrician perform this installation.
  • IMPORTANT: USE ONLY PROPERLY SHIELDED WIRING AND REFER FROM RUNNING CONTROL WIRES IN PARALLEL WITH LINE AC VOLTAGE
  • A transmitter and software is required to communicate with the module and is sold separately