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YOCTO NET COORDINATOR D4 E-WI HI 9÷36V 2DI 2DO Coordinator node of the E-Wi protocol wireless network. Transcieves the data via radio waves. Network bridge between the Ethernet port and Modbus ports used to communicate with the Electrex instruments via RS485 and TTL. LCD backlight display. 2 digital inputs and 2 digital outputs. DIN rail mount 4 modules. Power supply 9÷36Vac / 12÷60Vdc. |
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YOCTO NET ROUTER D4 E-WI HI 9÷36V 2DI 2DO Router node of the E-Wi protocol wireless network with expandable functions. Transcieves the data via radio waves. Network bridge between the Ethernet port and Modbus ports used to communicate with the Electrex instruments via RS485 and TTL. LCD backlight display. 2 digital inputs and 2 digital outputs. DIN rail mount 4 modules. Power supply 9÷36Vac / 12÷60Vdc. |
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YOCTO BRIDGE D4 E-WI HI 230-240V Bridge node of the E-Wi wireless network with not expandable functions. Transcieves the data via radio waves. Network bridge between the Ethernet port and Modbus ports used to communicate with the Electrex instruments via RS485 and TTL. LCD backlight display. 2 digital inputs and 2 digital outputs. DIN rail mount 4 modules. Power supply 9÷36Vac / 12÷60Vdc. |
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YOCTO NET COORDINATOR WEB HI D4 E-WI 9÷36V 2DI 2DO NET. BR. Coordinator node of the E-Wi wireless network including PFSW940-05 Upgrade Web option. Network bridge between the Ethernet port and Modbus ports used to communicate with the Electrex instruments via RS485 and TTL. LCD backlight display. 2 digital inputs and 2 digital outputs. DIN rail mount 4 modules. Power supply 9÷36Vac / 12÷60Vdc. |
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YOCTO NET COOR. WEB LOG 8 MAIL CAL. D4 E-WI HI 9÷36V 2DI 2DO NET. BR. Coordinator node of the E-Wi wireless network including PFSW940-05 Upgrade Web, PFSW940-01 Upgrade Log 8, PFSW940-15 Upgrade Mail Alarm, PFSW940-20 Upgrade Calendar options. Transcieves the data via radio waves. Network bridge between the Ethernet port and Modbus ports. LCD backlight display. 2 digital inputs and 2digital outputs. DIN rail mount 4 modules. Power supply 9÷36Vac / 12÷60Vdc. |
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Router of the E-Wi protocol based wireless network. Transcieves the data via radio waves to the Coordinator at 250kbs and on 2.4GHz frequency rate. Seves as a Repeater of the E-Wi signal. | ||
![]() | YOCTO NET COORDINATOR D4 E-WI EDA 15÷36V 2DI 2DO Coordinator node of the E-Wi wireless network equipped with external antenna connector. Transcieves the data via radio waves. Network bridge between the Ethernet port and Modbus ports used to communicate and retrieve data from the Electrex instruments via RS485. | ||
![]() | YOCTO NET ROUTER D4 E-WI EDA 15÷36V 2DI 2DO Router node of the E-Wi wireless network equipped with external antenna connector. Transcieves the data via radio waves serving also as a signal Repeater. Network bridge between the Ethernet port and Modbus ports used to communicate and retrieve data from the Electrex instruments via RS485 and TTL port. | ||
![]() | Bridge node of the E-Wi wireless network equipped with external antenna connector. Transcieves the data via radio waves to the Coordinator. Network bridge between the Ethernet port and Modbus ports used to communicate and retrieve data from the Electrex instruments via RS485. 230-240V power supply. | ||
![]() | Antenna dual band stilo SMA. Suitable for the Yocto net Coordinator, Router and Bridge in the EDA versions and the Yocto gate. | ||
![]() | External directional antenna. Suitable for the Yocto net Coordinator, Router and Bridge in the EDA versions. | ||
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1,0 meters antenna extension cable. Suitable for the PFC3530 or PFC3533 external antennas. | ||
![]() | 5,0 meters antenna extension cable. Suitable for the PFC3530 or PFC3533 external antennas. | ||
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Performed by field PUK code entry, it adds 1 storage service to the Yocto Net and to the Yocto Net Log (e.g. log of powers and energies only in import from 8 different Electrex power meters). |
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Performed by field PUK code entry. It adds to the Yocto Net and to the Yocto Net Log a web server with the possibility to show into standard web pages the readings gathered from the various Electrex sub-meters. |
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PFSW940-10 YOCTO NET UPGRADE WEB OPEN (PUK) Performed by field PUK code entry. It adds to the Yocto Net and to the Yocto Net Log a open web server with the possibility to upload customized web pages. The Yocto Net Upgrade Web (code PFSW940-05) is requested for this option. |
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YOCTO NET UPGRADE MAIL ALARM (PUK) Performed by field PUK code entry. It adds to the Yocto Net and to the Yocto Net Log the possibility to send e-mail with various user programmable alarms and alerts (and SMS if connected to a Yocto Gate). |
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YOCTO NET UPGRADE CALENDAR (PUK) Software implementation using PUK code. Adds to the Yocto Net and the Yocto Net Log the ability to manage functions of Energy Automation based on a calendar. |
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YOCTO NET UPGRADE BUNDLE MAIL ALARM + CALENDAR (PUK) Bundle software including the options cod. PFSW940-15 Upgrade Mail Alarm and PFSW940-20 Upgrade Calendar. |
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Performed by field PUK code entry. It allows, through a memory optimizer, to modify the existing log & storage services of a Yocto Net Log. Every Yocto Net can handle up to 5 different services. |
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FEMTO D4 E-WI HI 230-240V ENERGY ANALYZER Transducer / analyzer with backlighted LCD graphic display. Built-in RS485 serial port (Modbus protocol). Transceives the data via radio waves (wireless) using the E-Wi protocol. DIN rail mount type, size 4 DIN modules (D4). Power supply 230-240Vac. |
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FEMTO D4 70A E-WI HI 230-240V ENERGY ANALYZER Transducer / analyzer with backlighted LCD graphic display. Suitable with external CT 70A cod. PFAE000-00 (1 already supplied and included in the packaging). Built-in RS485 serial port (Modbus protocol). Transceives the data via radio waves (wireless) using the E-Wi protocol. DIN rail mount type, size 4 DIN modules (D4). Power supply 230-240Vac. |
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FEMTO D4 DC E-WI HI 230-240V ENERGY ANALYZER DC energy transducer / analyzer suitable for photovoltaic or battery systems with backlighted LCD graphic display. Built in RS485 port. Transceives the data via radio waves (wireless) using the E-Wi protocol. DIN rail mount type, 4 DIN modules size. 230-240 Vac power supply. |
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FEMTO 96 E-WI HI 230-240V ENERGY ANALYZER Transducer / analyzer with backlighted LCD graphic display. Built-in RS485 serial port (Modbus protocol). Transceives the data via radio waves (wireless) using the E-Wi protocol. Flush mount type, size 96x96 mm. Power supply 230-240Vac. |
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ATTO D4 E-WI HI 230-240V TRANSDUCER / ENERGY ANALYZER Single - three phase transducer/analyzer. Built-in RS485 serial port (Modbus protocol). Transceives the data via radio waves (wireless) using the E-Wi protocol. DIN rail mount type, size 4 DIN modules D4). Power supply 230-240Vac. |
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ATTO D4 70A E-WI HI 230-240V TRANSDUCER / ENERGY ANALYZER Single - three phase transducer/analyzer. Suitable with external CT 70A cod. PFAE000-00 (1 already supplied and included in the packaging). Built-in RS485 serial port (Modbus protocol). Transceives the data via radio waves wireless) using the E-Wi protocol. DIN rail mount type, size 4 DIN modules (D4). Power supply 230-240Vac. |
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ATTO D4 DC E-WI HI 230-240V TRANSDUCER / ENERGY ANALYZER DC energy transfucer / analyzer suitable for photovoltaic or battery systems. 60mV or 100mV current input for the shunts (not included - see Shunt section). Built in RS485 port. Transceives the data via radio waves (wireless) using the E-Wi protocol. DIN rail mount type, 4 DIN modules size. 230-240 Vac power supply. |
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ZEPTO D6 E-WI HI 230-240V MULTIMETER / ANALYZER Single - three phase transducer / analyzer with a LED display. Built-in RS485 serial port (Modbus protocol). Transceives the data via radio waves (wireless) using the E-Wi protocol. DIN rail mount type, size of 6 DIN modules (D6). Power supply 230-240Vac. |
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ZEPTO 96 E-WI HI 230-240V MULTIMETER / ANALYZER Single - three phase transducer / analyzer with a LED display. Built-in RS485 serial port (Modbus protocol). Transceives the data via radio waves (wireless) using the E-Wi protocol. Flush mount type, size 96x96 mm. Power supply 230-240Vac. |
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Wireless Devices
The Electrex wireless devices transcieve the data via radio waves at a frequency of 2.4GHz using the E-Wi protocol (based on the IEEE 802.15.4 standard).
The wireless monitoring and management networks may be composed from the following devices:
Yocto net Coordinator E-Wi:
Coordinator node of the E-Wi protocol wireless network. Transcieves the data via radio waves. Network bridge between the Ethernet port and Modbus ports used to communicate with the Electrex instruments via RS485 and TTL. LCD backlight display. 2 digital inputs and 2 digital outputs. DIN rail mount 4 modules. Power supply 9÷36Vac / 12÷60Vdc.
Yocto net Router E-Wi:
Router node of the E-Wi protocol wireless network with expandable functions. Transcieves the data via radio waves. Network bridge between the Ethernet port and Modbus ports used to communicate with the Electrex instruments via RS485 and TTL. LCD backlight display. 2 digital inputs and 2 digital outputs. DIN rail mount 4 modules. Power supply 9÷36Vac / 12÷60Vdc.
Yocto Bridge E-Wi:
Bridge node of the E-Wi wireless network with not expandable functions. Transcieves the data via radio waves. Network bridge between the Ethernet port and Modbus ports used to communicate with the Electrex instruments via RS485 and TTL. LCD backlight display. 2 digital inputs and 2 digital outputs. DIN rail mount 4 modules. Power supply 9÷36Vac / 12÷60Vdc.
Femto E-Wi, Atto E-Wi, Zepto E-wi and the Deca Sensor E-Wi:
the E-Wi wireless devices meters and sensors for all kind of energy measurements, environmental parameters and process parameters.































