User's Manual

Chapter 3 - Development Environment Landis+Gyr
28 98-1546 Rev AA UtiliNet SCADA Single Board Radio
Figure 3 - 2. Board Component Schematic
Transparent Port Connection
This connector is used to establish connection to the UtiliNet SBR through the transparent port.
When communication through the transparent port is desired, connect the USB cable to this
connector.
LAN Packet Port Connection
This connector is used to establish connection to the UtiliNet SBR through the LAN packet port.
When communication through the LAN packet port (RadioShop) is desired, connect the USB cable
to this connector.
Onboard Regulator
The UtiliNet SBR interface board is equipped with an onboard 3.4 VDC regulator. This regulator
takes a 4 ~ 7 VDC input from a main power source and regulates it at 3.4 VDC for the device's
electronics.
Digital Input
Digital input to UtiliNet SBR can be tested by toggling the two switches on the test board that
correspond to DIGITAL_IO1 and DIGITAL_IO2. The switch will toggle between 0V and 3.3VDC.