Basler Electric DGC-2020HD - Manual (Page 32)

22 9469300990 Rev B
Table 10. Contact Sensing Inputs
Terminal Description
49 (BATT–) Common return line for programmable contact inputs
31 (INPUT 1) Programmable contact input 1
32 (INPUT 2) Programmable contact input 2
33 (INPUT 3) Programmable contact input 3
34 (INPUT 4) Programmable contact input 4
35 (INPUT 5) Programmable contact input 5
36 (INPUT 6) Programmable contact input 6
37 (INPUT 7) Programmable contact input 7
38 (INPUT 8) Programmable contact input 8
39 (INPUT 9) Programmable contact input 9
40 (INPUT 10) Programmable contact input 10
41 (INPUT 11) Programmable contact input 11
42 (INPUT 12) Programmable contact input 12
43 (INPUT 13) Programmable contact input 13
44 (INPUT 14) Programmable contact input 14
45 (INPUT 15) Programmable contact input 15
46 (INPUT 16) Programmable contact input 16
Output Contacts
The DGC-2020HD has three sets of fixed-function output contacts: Pre, Start, and Run. The Pre contacts
supply battery power to the engine glow plugs, the Start contacts supply power to the starter solenoid,
and the Run contacts supply power to the fuel solenoid. Connections to the three sets of contacts are
made at terminals 19 through 24. The Pre, Start, and Run relay terminals are listed in Table 11.
Table 11. Fixed-Function Output Contact Terminals
Terminal Description
19 (START) Start output contact (Start solenoid)
20 (START)
21 (RUN) Run output contact (Fuel solenoid)
22 (RUN)
23 (PRE) Pre-start output contact (Glow plugs)
24 (PRE)
Twelve programmable output contacts are provided in four sets. Each set of three output contacts shares
a common terminal. Programmable output contact terminals are listed in Table 12.
Table 12. Programmable Output Contact Terminals
Terminal Description
15 (OUT 1) Programmable output 1
16 (OUT 2) Programmable output 2
17 (OUT 3) Programmable output 3
18 (COM 1, 2, 3) Common connection for outputs 1, 2, and 3
19 (OUT 4) Programmable output 4
Terminals and Connectors DGC-2020HD