ZR-SWITCH

ZigBee electricity meter and remote control wall mounted unit

ZR-SWITCH

The ZR-SWITCH-M control unit is part of ZB-Connection family. It includes an electricity energy meter and one relay switching on/off load up to 2,5 kW. The ZR-SWITCH-M is wall mounted and wired to an appliance directly or by a socket or multisocket.
modbus-logo Home Automation protocol

After its joining to a ZB-Connection ZigBee wireless network, it makes possible to switch remotely on/off the appliance and remotely measure the instantaneous active power and the  energy consumption of the appliance. Functions as  stand-by killer and override push button are also available. It is possible to set a power limit below of which the appliance is considered in stand-by mode and therefore the appliance  is automatically switched off. With the override push-button the user can override the last switch order issues by the Gateway. Those tasks are performed by simple Modbus commands issued to the ZB-Connection Gateway that transforms those commands in wireless commands. 
The device is continuously powered by the 230 Vac outlet.

ZR-SWITCH
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Key features
  • Real Time Electricity Active Power Measurement
  • up to 2,5 kW
  • Electricity Energy Counter
  • Remote switch up to 2,5kW
  • Stand-by killer
  • Override push-button
  • ModBus profile on ZigBee platform
  • Router function

Technical Specs

General characteristics Chip Ember EM250
Compatible IEEE 802.15.4
Stack EmberZnet 3.5.x (ZigBee PRO)
Modbus/RTU
Device address settable via radio commands
RF characteristics Frequency: 2405 MHz ÷ 2480 MHz
Modulation: DSSS
Nominal transmission power: 2mW (3 dBm)
Receiver sensitivity: -95 dBm
Internal antenna gain: 0 dB
Range outdoor/indoor: 100m/30m
Power supply 90/250 Vac; 1W; 50/60Hz
Measurement Active Power [W]
Energy consumption [Wh]
Energy consumption measurement time [second]
Relay Contacts 250V 
Maximum load:
-Resistive: 10A
-Incandescent lamps: 10A
-Fluorescent lamps/transformers: 4A
Expected life: 100.000 cycles with resistive load
Environment parameters Operating temperature: 0 ÷ +50°C; <80% U.R. not condensing
Storage temperature: -20 ÷ +70°C; <80% U.R. not condensing
Approvals ETSI EN 300 328: Radio Compatibility for digitals wide band transmissions
ETSI EN 301 489: Radio Compatibility
EN 55014-1:2006 + A 1:2009: Electromagnetic Compatibility - Immunity
EN 61000-3-2:2006: Electromagnetic Compatibility - Emissions
EN 61000-3-3:2008: Electromagnetic Compatibility - Emissions
EN 55014-2: Electromagnetic Compatibility - Immunity
 
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