User Guide

9
Analog output 0-7V ±5% (0.5V / pH)
Controller Output 2A, 220V relay
other features
Timer Adjustable, from 1 to 10 min within a
15-minutes-time frame
Feed OK output 12V, 15 mA current source
Humidity sensor Active when resistivity is below 220 KΩ
Water nozzle output 2A, 220V relay
Circulation pump output 2A, 220V relay
Feeding pump output 2A, 220V relay
Alarm output 2A, 220V relay
Water level inputs Contact type water level sensors
User input Contact type switch
External FILL button Contact type push-button
Power supply 220/240V or 110/115V; 50/60Hz
Environment -10 to 50°C (14 to 122°F);
RH 95% max. non-condensing
Dimensions 189 x 228 x 102 mm (7.4 x 9 x 4”)
Weight 1.75 Kg (3.85 lb.)