Hypertherm PCBS-0124 - Manual (Page 30)

Installations
26
 USB 3/4 connectors (4-pins female): USB2
Pin # Assignment Pin # Assignment
1a VCC 1b VCC
2a USB3 - 2b USB4 -
3a USB3 + 3b USB4 +
4a Signal ground 4b Signal ground
y Figure:
 Ethernet (82562ET) RJ-45 connector (RJ-45 phone–jack): LAN
Pin # Assignment Pin # Assignment
1 Transmit output (+) 5 NC
2 Transmit output (-) 6 Receive input (-)
3 Receive input (+) 7 NC
4 NC 8 NC
y Figure:
1 4
1 4