Digital Inputs; Analogue Resistive Sensor Inputs - Deif SGC 120 User Manual

Category
Voltage resolution
Frequency range
Frequency accuracy
Frequency resolution
NOTE For single phase applications, it is mandatory to connect the mains phase and neutral cables to the genset controller's
phase L1 and neutral terminals.

3.6 Digital inputs

Category
Controller terminals
Number of inputs
Type
Software configurable options

3.7 Analogue resistive sensor inputs

Category
Controller terminals
Number of inputs
Type
Range
Open circuit detection
Measurement accuracy
Connection method
SCP connection
SCP connections for Analogue inputs 1 to 4*:
Analogue
resistive
sensor
Engine body
USER MANUAL 4189341226A UK
Sensor
input
T erminal 41 Sensor
common
SGC 1xx series
Specifications
1 V AC RMS for phase-to-neutral
2 V AC RMS for phase-to-phase
5 to 75 Hz
0.25 % of full scale
0.1 Hz
Specifications
10, 11, 12, 21, 22
5
Negative sensing (connect to ground for activation)
Low Lub Oil Pressure (LLOP) Switch, High Water Temperature, and more
(see Controller overview, Configurable parameters in the User manual for
more details).
Specifications
24 (Engine temperature)
25 (Fuel level sensor)
26 (Oil pressure)
3
Ratio-metric sensing
10 to 5000 Ω (terminal 24 and 25)
10 to 1000 Ω (terminal 26)
Above 1.5 kΩ (terminal 24 and 25)
Above 5.5 kΩ (terminal 26)
±2 % of full scale (up to 1000 Ω)
Connect the sensor output terminals between the genset controller terminal
and the battery ground terminal
Terminal 2
Supply
Terminal 1
Battery
Page 11 of 72