Dakota Ultrasonics DFX-8 plus MANUAL1 - Manual (Page 30)

Dakota Ultrasonics
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Analog Output (LEMO 1 – 5 pin)
Refer to Diagram: The DFX-8+ is also equipped with analog outputs 0-10volt, and
is updated at the same rate as the PRF. There is 100 ohm output impedance which
will vary the voltage slightly and should therefore be calibrated to the device
connected.
Alarms Connection (LEMO 1 – 5 pin)
Refer to Diagram: This is used for connecting each alarm directly to an external
source. The alarm pins are an open collector, 20 MA at 12v. Typically a 4.7K “pull
up” resistor is required. An accessory 9 pin female serial to Lemo 1 - 5 pin male
cable will be required to use this feature, and is not included in the standard kit.
Power Connector (LEMO 1 – 2 pin)
Refer to Diagram: The Lemo 1 2 pin connector is used for direct line power and
charging the Li-Ion battery pack.