User Manual

Gridstream SCADA/DA S5SBR 98-2550 Rev AE 27
Landis+Gyr Quick Start Guide
Figure 3 - 2. Board Components Schematic
NOTE: With the digital input switch tying the digital I/O pin on the Gridstream S5 SBR to either logic 0 or a logic
1 voltage level, this Development Test Platform One does not have functions to test the digital output of the
Gridstream S5 SBR. It is recommended to NOT configure the digital I/O pin as output when the Gridstream S5
SBR is connected to the test interface board.
3.2 Transparent Port (TPP) Connection
This connector is used to establish connection to the Gridstream S5 SBR through the transparent port. When
communication through the transparent port is desired, connect the USB cable to this connector.
3.3 LAN Packet Port (LPP) Connection
This connector is used to establish connection to the Gridstream S5 SBR through the LAN packet port. When
communication through the LAN packet port (using RadioShop) is desired, connect the USB cable to this
connector.
3.4 Onboard Regulator
The Gridstream S5 SBR interface board is equipped with an onboard VDC regulator. This regulator accepts a 4.0
~ 7.0 VDC input from a main power source and regulates it to power device electronics.
NOTE: The S5 SBR onboard VDC regulator is not capable of supplying power to additional devices beyond the
S5 SBR.