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SONIC DIGITAL ULC - ultrasonic generators

SONIC DIGITAL ULC TD/SD - 22604 Assignment of the 15-pole DSUB interface socket

www.weber-ultrasonics.com PIN No. on DSUB SOCKETInterface X1Signal nameDescription1+15 VOLT OUT15 Volt for external use2POUTOutput 0 – 10 Volt = Power output 0 – 100% 3P-EXT.-INInput 5 – 10 Volt for power control 4GNDShared reference point = Ground 5/9HF-DA-ERRORRelay root (shared) for “HF-DA” and “ERROR” 6HF-DARelay output “HF-DA” 7ERRORRelay output “ERROR” 8NCNot assigned! Do not connect! 9HF-DA-ERRORRelay root (shared) for “HF-DA” and “ERROR”10NCNot assigned! Do not connect! 11 Nominal Output for nominal value 12FAN-ONMonitoring output = 12 Volt when the fan is running 13FS-24VRemote control input (with 15 – 24 Volt) 14FS-GNDRemote control input (to GND) 15GNDShared reference point = Ground

ATTENTION: A shielded control cable must always be used for the interface.

INTERFACE DESCRIPTION

1.) Signal “+15 Volt Out” DSUB PIN 1 2.) Signal “POUT” DSUB PIN 2 3.) Signal “P-EXT. – IN” DSUB PIN 3 A voltage of 15 V is available at this output. This voltage can be loaded with max. 100 mA and can, for example, be used to output a voltage for the function HF-DA and/or “Error”.This voltage can also be used to switch on the generator on the input “FS-24 V“. At this output a voltage proportional to the power output of between 1 and 10 V (= 10 – 100% power output) is available. Reference point = GND. By connecting a voltage between 5 V and 10 V, the output of the generator can be set to between 50 % and 100 % of its nominal amplitude or power. To activate this function, go to the Settings menu (password 6354) and select the “external voltage” setting under “Pwr.src”. Reference point is “GND”. 9