DS-CAL
SOFTWARE USER MANUAL
9. Connecting the UUT
DEWESoft UUTs connect to the calibration system in many different ways according to the different
DEWESoft products. The most common types are described in the following chapters.
Important
When making connections please pay close attention to the channel order on the DS-CAL test
board and UUT and connect appropriately. Additionally, make sure that all connections to the
connectors of UUT are made, unless otherwise specified!
9.1. Sirius USB
Connect the Sirius USB UUT as described by the Table 10. Illustration 21 shows Sirius USB UUT as a
reference.
Sirius USB UUT requires the CAN cable, two Sync cables, an USB cable, a power cable and a banana plug
cable for grounding connected. Please note that only CAN1 connector of the CAN Y-cable connects the
Sirius USB UUT. There is no distinction between the two Sync connectors.
Sirius USB UUT
Connection
POWER IN
Connects to the dedicated power supply.
POWER OUT
Not connected.
GND
Connects to the GND connector of the DS
‑
CAL
test board.
USB
Connects to the PC.
SYNC (1, 2)
Connects to the SYNC (1, 2) connector of the
DS
‑
CAL test board.
CAN
Connects to the CAN connector of the DS
‑
CAL test
board.
NOTE: Only CAN1 connector of the CAN Y
‑
cable
connects the UUT.
Table 10: Sirius USB UUT connection description
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