Hypertherm MicroEDGE Pro Shape Cutting Control Rev.2 - Manual (Page 134)

Maintenance and diagnostics
4-38 MicroEDGE Pro Instruction Manual 807290
SERCoS II and SERCoS III serial isolation and utility board (141194/141307)
J2 Remote on/off
J3 To serial COM3 and COM4
J4
J10 To front panel on/off switch
J7
2x5 Jumpers
2 connectors
RS-422
RS-232
RS-232
RS-422
J5 Port A
COM3
J8 Port B COM4
J6 To motherboard on/off and
power distribution
Connector j2 (Remote on/off)
Pin no. Signal
1 Remote on/off +
2 Remote on/off -
3 Common
4 12 V
5 Shield
Installed in
PCI slot 1