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ZB-Connection: The ZigBee 'Plug&Play' solution from 4-noks
Wireless network for industrial applications
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4-noks introduces the idea of a 'Plug&Play' network. This is, a ZigBee network easy and simple to install, with no special requirements.
4-noks has developed many ZigBee sensors and actuators for civilian and industrial applications, especifically for energy monitoring in buildings, metering and control.
Thanks to the ZB-Connection gateways ZB-Connection, Zigbee sensors and actuators, 4-noks can be connected to a PC using interfaces such as RS232, RS485, USB or Ethernet and ModBus (RTU / TCP). The information collected from the network can be processed with a SCADA (Supervisory, Control and Data Acquisition) or BMS (Building Management System). It is also possible to connect a PLC to perform advanced automatic control logic.
In order to keep the system as open as possible, a ZigBee-ModBus bridge is also available. This device allows you to connect third party ModBus devices to a ModBus device acting as master through the ZigBee network just using a gateway and a bridge from ZB-Connection.
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Key features |
- ZigBee technology
- Standard ModBus interface on the ZigBee network
- No knowledge in ZigBee or RF is required
- Quick and cheap installation
- Full family of sensors and actuators
- A portable diagnostic tool is available
- Module for OEM devices
- Third party ModBus devices can be connected to the network
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More information regarding this system is available here.

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Gateway ModBus USB - ZigBee
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The Gateway Modbus USB is part of the family of 4-noks wireless ZigBee devices. Its purpose is to be an interface between a Personal Computer and the network of 4-noks ZigBee devices using an universal standard protocol such as Modbus/RTU via USB port.
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Read more...
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Gateway ModBus RS485 - ZigBee
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Gateway Modbus RS485 is part of the family of 4-noks wireless ZigBee devices. Its purpose is to be an interface between a PLC (Programmable Logic Control) or a Personal Computer and the network of 4-noks ZigBee devices using an universal standard protocol such as Modbus/RTU via RS485 serial interface.
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Read more...
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ModBus RS485 - ZigBee Bridge
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The Bridge has the main function to connect through a ZigBee network one or more Modbus slave devices equipped with RS485 interface to one of the Gateways of the 4-noks products family.
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ZigBee sensor for temperature and humidity
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The ZED-THI-M is a battery powered device which perform temperature and humidity measurements at the same time and send them at regular intervals to a Gateway of the 4-noks products family.
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ZigBee module with 2 NTC inputs, 2 digital inputs and router
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The ZR-TID-M can read at the same time the temperature with the 2 on board NTC inputs and the 2 digital inputs and send them at regular intervals to one of a Gateway of the 4-noks products family.
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ZigBee electricity meter and remote control DIN rail unit
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The ZR-HMETER.D-M electricity meter is part of the ZB-Connection family. It includes an external 70Amp current transformer to measure real time power up to 15kW and has an energy counter. Moreover it has a digital output to drive high power relay.
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ZigBee electricity meter and remote control
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The ZR-PLUG-EU-M pass-through socket 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-PLUG-EU-M is plugged in a normal 230V socket and any kind of electrical appliances could be plugged into its socket.
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ZigBee module for alternate current measurements
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The ZED-3IAC-M is a battery supplied ZigBee device which can perform alternate current measurements on 3 channels and send these values at regular intervals to a Gateway of the 4-noks products family.
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Solar radiation and panel temperature sensor
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The ZED-SIS-M is a device of the ZB-Connection family. It detects and transmits to a Gateway of the ZB-Connection products family of 4-noks the value of solar radiation measured by compensated temperature photodiode, the energy theoretically producible by a photovoltaic installation according to the solar radiation and the module temperature measured by contact probe.
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ZigBee S0 pulse counter
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The ZED-TIDCI-M is a battery powered ZigBee device, capable to count pulses emitted from flow rate meters (water, gas, electricity,...) and to measure the temperature from both the 2 on board NTC inputs.
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Read more...
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ZigBee remote control thermostat with relay output
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This is a radio battery powered thermostat that can be connected to a PC-SCADA or a PLC through ZigBee and one of the Gateway that belong to the 4-noks products family. It is equipped with a wide LCD display and 4 buttons in order to have a simple user interface.
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Read more...
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Handy net analyzer
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4-noks Z-HANDZER is a powerful handheld tool with unique features that reduce time for deploying and commissioning ZB-Connection networks. No specialist skills are requested to use this tool.
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Read more...
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Gateway ModBus Ethernet - ZigBee
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Gateway Modbus Ethernet is part of the family of 4-noks wireless ZigBee devices. Its purpose is to be an interface between a Personal Computer or an advanced PLC with the network of 4-noks devices using an universal standard protocol such as Modbus/TCP-IP and trough Ethernet network.
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ZigBee repeater
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ZR-REP-E230M has the function to extend the radio range of devices making possible to cross obstacles or long distances; it can also act as a parent device for battery-powered sensors of the same family.
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ZigBee module with relay
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ZR-TIREL2-EM is provided with a thermal resistor input, two digital inputs and two relay outputs. It can perform the function of thermostat in programmable warm-cold operating mode with relay outputs and manages alarms based on preconfi gured thresholds.
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Read more...
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ZigBee sensor for temperature, humidity and light
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ZED-THL-M is a battery powered device which perform temperature, humidity and light measurements at the same time and send them at regular intervals to a Gateway of the 4-noks products family.
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Read more...
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ZigBee module with 2 NTC inputs and 2 digital inputs
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The ZED-TID-M is a battery powered ZigBee device which can read at the same time the temperature with the 2 on board NTC inputs and the 2 digital inputs and send them at regular intervals to one of a Gateway of the 4-noks products family.
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Read more...
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ZigBee electricity meter and remote control wall mounted unit
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The ZR-HMETER.W-M electricity meter is part of the ZB-Connection family. It includes an external 70Amp current transformer to measure real time active power up to 15 kW and has an energy counter.
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Read more...
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ZigBee electricity meter and remote control wall mounted unit
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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.
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ZigBee sensor for direct current measurements
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The ZED-ICC-M is a battery powered ZigBee device that can perform direct current measurements through the Hall effect sensor and send them at regular intervals to one of a Gateway of the 4-noks products family.
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ZigBee optical interface for Enel energy meter
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The ZR-TIDCI-OPT1-EM is part of the ZB-Connection family. It counts, stores and transmits to a Gateway of the ZBConnection 4-noks family optical pulses generated by a counter ENEL, which correspond to a certain energy measured by the latter.
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ZigBee S0 pulse counter with router
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The ZR-TIDCI-EM is a permanent powered ZigBee device, capable to count pulses emitted from flow rate meters (water, gas, electricity,...) and to measure the temperature from both the 2 on board NTC inputs.
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Read more...
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ZigBee remote control thermostat
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This is a radio battery powered thermostat that can be connected to a PC-SCADA or PLC through ZigBee and one of the Gateways that belong to the 4-noks products family. It is equipped with a wide LCD display and 4 buttons in order to have a simple user interface.
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Read more...
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Sniffer for ZB-Connection networks
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Z-Config allows you to view in graphic form the quality of radio connections between routers that make up the network. The program works in conjunction with a specific USB device which constitutes the interface between program and devices that form the radio network.
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