GV100 User manual
3.4.6.
Digital Output with Built-in Relay
The build in relay output is Open-Drain type with no internal pull-up resistor. It means that
the user has to provide a pull-up resistor to any positive voltage to detect an inactive output by
voltage. The switch capacity of the relay contact is 60W, so it can drive a continuous current
of 2A at the input voltage of 30V and 1.85A at the input voltage of 32V.
The electrical conditions are:
Logical State
Electrical State
Active 0V
Inactive
Open or the pull-up voltage
(max 32V)
The output is used for cutting/restoring GND. It can be directly drive a LED and the example
connection is showed as following.
TRACGv100UM001
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