2. Technical Specifications
Power Requirements:
230 volts 50/60Hz (options are available for 24Vac and 110Vac supply)
IEC connector provided (screw terminals with 24Vac supply option)
Maximum Load:
5 amp at 230 volts
Receiver Current Draw:
6VA maximum
Fuse:
Transformer contains a none re-setable thermal fuse in series with the primary windings.
Supply
230
230
110
110
24
Outputs:
5 single-pole changeover relays (snubbed):
1. Left motor
2. Right motor
3. Up motor
4. Down motor
5. A single auxiliary output
Auxiliary output selectable as one of following:
a. Wash
b. Wipe
c. Lights (maximum 1000 watt load)
d. Autopan, if selected, interlocks with pan left/right.
Facilities/Options:
Unit auto-tunes to the coaxial telemetry signal
LED readout for continual system status
Diagnostic test button (SW8) activates each function for two seconds in turn; see Table for test
sequences.
drx 300-II Installation Manual
F2: Auxiliary output fuse
Output
230
24
110
24
24
Fuse F2
5A T
315mA T
5A T
630mA T
5A T
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