Input voltage < 85Vac
< 80% +/-5% of Vo rated
Pull-up resistor can be tuned depending on the application bus.
Refer to next page “PULL-UP RESISTOR SELECTION”.
Pull-up resistor can be tuned depending on the application bus. Refer to next page “PULL-UP RESISTOR SELECTION”.
should
5. MOUNTING METHOD.
1. Forced air cooling allow minimum 50mm of unrestricted air space at the rear of the unit
do not obsruct air flow to the unit front panel
2. Mounting screws must not penetrate more than 3mm into the unit.
Fig 5-1
More
than
50mm
More
than
50mm
3 mounting holes M3
Marked “A”
see note 2
Air flow direction
Front side
see note 1
1. AC OK
Green LED: On when input voltage
≥
85Vac, Off when Input voltage < 85Vac
2. DC OK Green LED: On when output voltage Vout
≥
80% +/-5% of Vo rated
Off when output voltage Vout < 80% +/-5% of Vo rated
3. DC FAIL Red LED: On when output voltage Vout
≤
80% +/-5% of Vo rated
Off when output voltage Vout > 80% +/-5% of Vo rated
4. FRONT PANEL INDICATORS.
