Winco DGC-2020 - Manual (Page 192)

6-6 DGC-2020 Installation 9400200990 Rev K
Magnetic Pickup Input
The magnetic pickup input accepts a speed signal over the range of 3 to 35 volts peak and 32 to 10,000
hertz. Magnetic pickup input terminals are listed in Table 6-7.
Table 6-7. Magnetic Pickup Input Terminals
Terminal Description
31 (MPU+) Magnetic pickup positive input
32 (MPU–) Magnetic pickup return input
Contact Sensing Inputs
Contact sensing inputs consist of 1 emergency stop input and 16 programmable inputs.
The programmable inputs accept normally open, dry contacts. Terminal 2 (BATT–) serves as the common
return line for the programmable inputs. Information about configuring the programmable inputs is
provided in Section 4, BESTCOMSPlus Software.
Contact sensing input terminals are listed in Table 6-8.
Table 6-8. Contact Sensing Inputs
Terminal Description
2 (BATT–) Common return line for programmable contact inputs
15 (INPUT 16) Programmable contact input 16
16 (INPUT 15) Programmable contact input 15
17 (INPUT 14) Programmable contact input 14
18 (INPUT 13) Programmable contact input 13
19 (INPUT 12) Programmable contact input 12
20 (INPUT 11) Programmable contact input 11
21 (INPUT 10) Programmable contact input 10
22 (INPUT 9) Programmable contact input 9
23 (INPUT 8) Programmable contact input 8
24 (INPUT 7) Programmable contact input 7
25 (INPUT 6) Programmable contact input 6
26 (INPUT 5) Programmable contact input 5
27 (INPUT 4) Programmable contact input 4
28 (INPUT 3) Programmable contact input 3
29 (INPUT 2) Programmable contact input 2
30 (INPUT 1) Programmable contact input 1
Output Contacts
The DGC-2020 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 start solenoid, and
the Run contacts supply power to the fuel solenoid. Connections to the three sets of contacts are made
directly at each relay using female, quarter-inch, quick-connect terminals. Amp part numbers 154718-3
(positive-lock receptacle) and 154719-1 (nylon housing) are the recommended components for making
connections at each relay. For the location of the Pre, Start, and Run relays refer to Figure 2-2.
Depending on the style number of the DGC-2020, either 4 or 12 sets of programmable output contacts
are provided. Four programmable outputs are provided on DGC-2020 controllers with a style number of
xxAxxxxxx. Twelve programmable outputs are provided on controllers with a style number of xxBxxxxxx.
Programmable output contact terminals are listed in Table 6-9.