Chetco Digital Instruments SeaGauge Remote G2, User Manual

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SeaGauge-Remote G2 User’s Manual
support@seasmart.net version 031119 www.seagauge.com
Brookings, OR 97415
29
www.chetcodigital.com
Default SeaGauge configuration is to drive external analog sensors directly with no other
devices connected to any sensor – Direct Mode.
Do not apply any voltage to sensors configured for Direct Mode. SeaGauge provides
a 2.5V reference voltage output to each sensor in Direct Mode which may damage
other devices.
Sensor Plug C (green) Direct Mode
Pin Channel Function
Pull- Up Ω Pull- Down Ω Series Ω
P1
A8 Volt 1 - 10K- 100K
P12
A11 Volt 2 - 10K 100K
P2
A9 Fluid 1 300/50* 10K/None* 50K
P11 A10 Fluid 2 300/50* 10K/None* 50K
P3
A0 Temperature 1 300*/50 10K/None* 50K
P10
A2 Temperature 1 300*/50 10K/None* 50K
P4
A1 Pressure 1 300/50* 10K/None* 50K
P9 A3 Pressure 2 300/50* 10K/None* 50K
P5
A4 Pressure 3 300/50* 10K/None* 50K
P8
A7 Pressure 4 300/50* 10K/None* 50K
P6
A5 Temperature 3 300 - 50K
P7
A6 Temperature 4 300 - 50K
* Default Value
NOTE – PULL UP RESISTANCE IS CONFIGURED BY ON-BOARD DIP
SWITCHES
NOTE – PULL DOWN RESISTANCE IS CONFIGURED BY ON-BOARD DIP
SWITCHES
NOTE – WHEN USING UNGROUNDED EGT PROBES, BE SURE TO STRAP
EGT+ TO GROUND. EGT SUPPORT IS AN OPTION ON SEAGAUGE UNITS