Basler DGC-2020HD - Page 51

9469300994 7-3
DGC-2020HD Specifications
Contact Output Closure Time
This is the amount of time that elapses after a contact output closure is true in logic until that contact
output closes.
DGC-2020HD ................................... 15 ms
CEM-2020 ........................................ 125 ms
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
Input 1 .............................................. 31, 49
Input 2 .............................................. 32, 49
Input 3 .............................................. 33, 49
Input 4 .............................................. 34, 49
Input 5 .............................................. 35, 49
Input 6 .............................................. 36, 49
Input 7 .............................................. 37, 49
Input 8 .............................................. 38, 49
Input 9 .............................................. 39, 49
Input 10 ............................................ 40, 49
Input 11 ............................................ 41, 49
Input 12 ............................................ 42, 49
Input 13 ............................................ 43, 49
Input 14 ............................................ 44, 49
Input 15 ............................................ 45, 49
Input 16 ............................................ 46, 49
Engine System Inputs
Stated accuracies are subject to the accuracy of the senders used. Values within these ranges are
deemed “good” and the DGC-2020HD will use them for the appropriate calculation and protection.
Fuel Level Sensing
Resistance Range ............................ 0 to 250 Ω nominal
Terminals.......................................... 71 (FUEL +), 72 (FUEL –)
Accuracy........................................... ±0.8 Ω or ±1.9% of actual resistance
Coolant Temperature Sensing
Resistance Range ............................ 10 to 2,750 Ω nominal
Terminals.......................................... 77 (COOLANT +), 78 (COOLANT –)
Accuracy........................................... ±1.2 Ω or ±2.1% of actual resistance
Oil Pressure Sensing
Resistance Range ............................ 0 to 250 Ω nominal
Terminals.......................................... 74 (OIL +), 75 (OIL –)
Accuracy........................................... ±0.8 Ω or ±2.0% of actual resistance