Figure 14. E-Stop circuit (external supply)
The signals are connected via feed-through connectors on the front panel, as shown in
. To
install a conductor, insert a tool (such as a small flat screwdriver) into the rectangular opening at the
top of the connector. This allows the conductor to freely enter into the circular opening at the bottom
of the connector. Remove the tool to secure the conductor in place. For stranded wires, the use of
ferrules is recommended.
Table 7. E-Stop pinout
Pin
Name
Description
Connected to Device
1
E-Stop In-
E-Stop Input (Return)
External E-Stop Circuitry
2
E-Stop In+
E-Stop Input (24 V DC)
External E-Stop Circuitry
3
E-Stop Out- E-Stop Output (Return)
External E-Stop Circuitry
4
E-Stop
Out+
E-Stop Output (24 V DC)
External E-Stop Circuitry
Nuvation Energy Stack Switchgear - Product Manual
Document ID: NE-PM-003
21
Rev 1.0, 2020-09-03
