Tweco 51 with SL100SV CutMaster - Manual (Page 38)

INSTALLATION 3-14 Manual 0-4640
3
5. Connect the wire harness from the alternate CNC Control to the 20-position terminal strip (labeled 'J2') on the Automation
Interface PC Board. Refer to the illustration.
a. For divided voltage output, connect to terminals J2-11 (negative) and J2-9 (positive).
b. For raw arc voltage, connect to Main Power PC Board terminals E24 (negative) and E27 (positive). Refer to the
illustration on the next page.
NOTE
There is no need to disconnect the factory-installed wire harness from the J4 terminal strip.
3 9 5 4 1 2 6 7 8 10 13 19 15 14 11 12 16 17 18 20
Art # A-04393
To
rch Switch
(P
ositiv
e)
Torch Switch (Negativ
e)
OK to Mo
ve
OK to Mo
ve
Divided Output (P
ositiv
e)
Divided Output (Negativ
e)
Logic Common
Open
Open Open Open Open Open Open Open Arc
Volts - P
ositiv
e (Propr
ietar
y)
Arc
Volts Negativ
e - (Propr
ietar
y)
Remote Current Control (Optional) Remote Current Control (Optional) Remote Current Control (Optional)
To Main PC Board
Terminal J27-3
To Main PC Board
Terminal J27-1
To Main PC Board
Terminal J27-2
Installed only with
Optional Remote Current Control
Terminal Block J2
Automation Interface PC Board
Alternate CNC Controller Connections to Automation Interface Board
6. Tighten the through-hole protector ('strain relief') to secure the CNC cable to the power supply. Leave the factory-
installed harness connected to terminal block J4 in place.