Download G.S.I DC Controller Installation and User Guide

4 Technical Specifications
Outputs:
Operates DC latching solenoids only
Output pulse voltage 17VDC
Pulse length 200msec (can be changed)
Active inputs:
Rain switch Normally Open or Normally Closed
Pulse water meter or flow sensor.
Power source options:
2 X 3.6V D-size Lithium batteries
4 X 1.5V D type Alkaline batteries
Cellular modem: Quad band GSM modem integrated (GPRS class 10) for operating in all GSM
operators globally.
Dimensions: 10.5x24.5x25.5 CM
Operating ambient temperature: -10 to 50 degrees Celsius.
Maximum wire run from G.S.I DC controller to Galcon solenoids:
Table 2: DC Wire Run Lengths
Wire Size
Maximum Distance
AWG
Feet
18
425
130
16
700
215
14
1110
340
12
1700
520
1.
Meters
23