Yocto net Coordinator E-Wi is a network gateway for connecting simultaneously from different devices as PC, Tablet or Smart Phone to Electrex instruments (Femto, Yocto I-O, Deca sensor, etc.). The instruments can be connected to the Yocto net through a RS485 sub network or wirelessly via the E-Wi protocol. The Yocto net Coordinator E-Wi acts as the coordinator of the wireless network beyond that of data-logging (storage of the data over the functioning time). Its functionalities can be further expanded installing the implementations. “Yocto net Upgrade” software Yocto net Router E-Wi is a network gateway with the same functionalities of the Yocto net Coordinator E-Wi except the coordinator function. In fact the Yocto net Router can also act as a signal repeater. ). Its functionalities can be further expanded installing the “Yocto net Upgrade” software implementations. Deca Router E-Wi can serve only as an E-Wi signal repeater. Yocto Bridge E-Wi is a network gateway which acts as a wireless bridge between the RS485 network connected to it and the Yocto net Coordinator or an Yocto net Router. Yocto net Coordinator and Yocto net Router E-Wi functionalities Modbus-TCP server (max. 4 simultaneous connections) acting as a bridge between the Ethernet network (ModbusTCP protocol), the E-Wi devices (E-Wi protocol based on the IEEE 802.15.4 standard) and the RS485 devices in the subnetwork. WEB Server for configuring the Yocto net through a WEB Browser, FTP server for updating the firmware and access into the Log files. Arbiter function between the Ethernet port and the RS232 port (Modbus-RTU protocol with the possibility to have an additional connection for a PC, PLC or a Yocto gate) toward the radio transceiving (250kbps and frequency 2.4 GHz) and the RS485 subnetwork. Clock synchronization by NTP server. Data logger for 8, 16, 24, 32 and 40 devices depending on the number of the ‘yocto net upgrade log 8’ activated. On-Off status checking through the 2 digital optoinsulated inputs. Alarms and activation/deactivation system using 2 digital transistor optoinsulated outputs, rated at 27 Vdc 27 mA following DIN 43864. Equipped with a LCD display for the configuration. Static or dynamic IP address (DHCP protocol). The activation of the “Yocto net upgrade” adds new functionalities to the Yocto net E-Wi Coordinator and Router, as the possibility to manage Web pages, alarms and calendars. The Yocto net Router is also a signal repeater. Up to 4 units can used in cascade between the Coordinator E-Wi and the final E-Wi device (eg. Femto, Atto, Zepto, Deca Sensor, etc.). In order to serve also as a data logger for the instruments connected in an RS485 subnetwork it should be connected also to the Ethernet network. In the example here above the Yocto net Coordinator E-Wi, to which is connected in a subnetwork RS485 a Femto D4, acquires via radio the data from the E-Wi devices (Zepto EWi and Deca Sensor E-Wi) and from the Yocto Router E-Wi, to which are connected in a subnetwork RS485 the devices: Femto and Atto (in order to download the data from this last two devices, the Yocto net Router E-Wi must be connected also via Ethernet). Yocto Bridge and Deca Router E-Wi functionalities The Yocto Bridge serves as a bridge between the wireless network and the RS485 subnetwork. It does not has the functionality of the signal repeating and cannot log data from other instruments present in the subnetwork. The Deca Router E-Wi instead serves only as a signal repeater

Engineered and manufactured in Italy Pensato. progettato e prodotto in Italia Simple E-Wi networks examples Ethernet / Internet YOCTO NET COORDINATOR e-wA. DECA SENSOR e-wA Ethernet Wireless communication The Yocto net Coordinator E-Wi connected wirelessly to a Deca Sensor E-Wi which measures temperature, humidity, luminosity, etc. The Deca Sensor E-Wi can be powered by a battery or through an external power supplier. Ethernet / Internet INSTRUMENT e-wA FEMTO E-Wi, A TTO E-Wi, ZEPTO E-Wi The Yocto net Coordinator E-Wi is connected wirelessly to an E-Wi device as the Femto E-Wi, l'Atto E-Wi, lo...

Engineered and manufactured in Italy Pensato. progettato e prodotto in Italia E-Wi network examples with 2 Coordinators FEMTO D4 Ethernet / Internet Ethernet / Internet YOCTO NET ROUTER E-wA OPTION RS 485 The E-Wi devices can be part of a single logical network (with a single coordinator). In the example above the Zepto D6 E-Wi, even if being present in the transceiving wireless of both Yocto net Coordinator E-Wi, has been assigned, using the configuration Web page, only to one of them (in this example to the one in the upper part of the diagram). Ethernet / Internet YOCTO NET ROUTER e-wA FEMTO...

Engineered and manufactured in Italy Pensato. progettato e prodotto in Italia In the E-Wi wireless networks each device is identified by a unique address. Each network has a single Yocto net (hereinafter Coordinator). The devices can connect directly to the Coordinator or to the Yocto net and Deca Router (hereinafter Router). The Routers (which relaunch the radio signal) can connect directly to the Coordinator or to other Routers. - FFD (fully functionality device) is a device which is always available for replying to the requests made toward it. - RFD (reduced functionality device) is a device...

Engineered and manufactured in Italy Pensato. progettato e prodotto in Italia Software implementations You can install the following software implementations on the Yocto net Coordinator E-Wi and Yocto net Router E-Wi : Yocto net Upgrade Log 8: 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). It is possible to manage up to 5 services of log for each Yocto Net or Yocto Net Log. In order to serve also as a data logger for the devices connected via wireless...

Yocto Bridge E-Wi hardware characteristics Order codes E-Wi HI radio transceiving: transmission up to 13,7dBm (further, up to 20 dBm only where allowed) receiving -102dBm N. 1 RS-485 standard serial port galvanic insulation on a three poles terminal N. 1 LCD Display with energy efficiency turning off system Power supply: Deca Router E-Wi hardware characteristics E-Wi HI radio transceiving: transmission up to 13,7dBm (further, up to 20 dBm only where allowed) receiving -102dBm Power supply: Connection: Installation: Connection: Enclosure: Size (l x w x h):: 5Vdc 2 Spring clamp max. 1,5 mm Wall...