Basler Electric DGC-2020 - Manual (Page 30)

NOTES
A contact input is true (on) if the input is connected to battery ground with a
resistance of less than 240 ohms.
The maximum length of wire that can be accommodated depends on the
resistance of the wire, and the resistance of the contacts of the device driving
the input at the far end of the wire.
The maximum wire length can be calculated as follows:
L
max
= (240
– R
device
)/(Resistance per Foot of Desired Wire)
Terminals
Emergency Stop ............................... 46, 47
Programmable
Input 1 ............................................... 30, 2
Input 2 ............................................... 29, 2
Input 3 ............................................... 28, 2
Input 4 ............................................... 27, 2
Input 5 ............................................... 26, 2
Input 6 ............................................... 25, 2
Input 7 ............................................... 24, 2
Input 8 ............................................... 23, 2
Input 9 ............................................... 22, 2
Input 10 ............................................. 21, 2
Input 11 ............................................. 20, 2
Input 12 ............................................. 19, 2
Input 13 ............................................. 18, 2
Input 14 ............................................. 17, 2
Input 15 ............................................. 16, 2
Input 16 ............................................. 15, 2
Engine System Inputs
Stated accuracies are subject to the accuracy of the senders used. Values within these ranges are
deemed “good” and the DGC-2020 will use them for the appropriate calculation and protection. Values
outside these ranges are deemed “bad” and the DGC-2020 will begin timing towards a sender failure
condition.
Fuel Level Sensing
Resistance Range ............................ 0 to 250
Ω nominal
Terminals .......................................... 9, 11 (sender common)
Coolant Temperature Sensing
Resistance Range ............................ 10 to 2,750
Ω nominal
Terminals .......................................... 10, 11 (sender common)
Oil Pressure Sensing
Resistance Range ............................ 0 to 250
Ω nominal
Terminals .......................................... 8, 11 (sender common)
Engine Speed Sensing
Magnetic Pickup
Voltage Range .................................. 3 to 35 V peak (6 to 70 V peak-peak)
Frequency Range ............................. 32 to 10,000 Hz
Terminals .......................................... 31 (+), 32 (–)
Generator Voltage
Range ............................................. 12 to 576 V rms
Terminals .......................................... 41 (A-phase)
39 (B-phase)
37 (C-phase)
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