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4.4 GSC400 Terminals
The type and part number for each of the terminal connections are given in Table 1 .
Figure 4 on the next page shows the location of all terminals on the controller and the
numbering of all circuits. Table 18 on page 79 gives the part numbers of the various
starter-kit harnesses you can order from DynaGen. Only commonly used circuits on each
connector are populated (i.e. connected with a wire on the harness). Table 18 also lists
the circuits (i.e. pins) that are included as part of the harness.
Table 2 lists the minimum wire size, maximum current capacity, name, and function of
each circuit. The wire gages given in the table are the minimum recommended only.
To maintain UL rating, the correct wire gauge as specified by UL must be used.
Table 1 – GSC400 Terminal Information (Manufacturer and Part Number)
Terminal Name
GSC400 Terminal
Type*
Mating Connector Type (For
Wiring Harness)**
Digital Inputs Molex 39-28-1123 Molex 39-01-2120
Digital Outputs Molex 39-28-1103 Molex 39-01-2100
AC Current Molex 39-28-1063 Molex 39-01-2060
RS485 (Modbus) Molex 39-28-1063 Molex 39-01-2060
CAN (J1939) Molex 39-28-1043 Molex 39-01-2040
Analog Inputs Molex 39-28-1083 Molex 39-01-2080
RS232 Amp 87227-5
Major League Electronics
TSHS-1-05-D-16-A-C (2x5pin
double header, 0.1” spacing)
Quick Connects
(Spade Terminals)
Keystone 4901 (0.25”
wide)
Standard 0.25” wide female
quick connect
* These are the terminals located on the GSC400 that the wiring harness mates to.
**The Molex connectors require the following contacts: Molex 39-00-0039. The
hand crimp tool required to crimp the contacts to the wire is Molex 0638190900.
The extraction tool part number is Molex 011030044 which allows you to remove
contacts from the Molex connector without damaging the contact. The extraction
tool is available from DynaGen (part number: ACC0097).
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