Hypertherm THC ArcGlide - Manual (Page 222)

222 ArcGlide THC Instruction Manual 806450
4 – Maintenance
81 Torque DAC 82 +24 V Field
83 Drive Enable output 84 +12 V Field
85 Not connected 86 +5 V Field
87 Not connected 88 -12 V Field
89 +5 VDC 90 Ground
91 Drive Fail input 92 Not connected
93 Not connected 94 Reserved low active
95 Ground 96 Ground
97 Ground 98 Ground
99 +5 VDC 100 Ground
J4 LCD power
Pin No. Signal
1 +5 V
2 Ground
3 Not connected
J5 LCD character module
Pin No. Signal Pin No. Signal
1 DB6 2 DB7
3 DB4 4 DB5
5 DB2 6 DB3
7 DB0 8 DB1
9 WR\ 10 E1 (lines 1 and 2)
11 Vee 12 RS
13 VOC 14 Vss
15 Not connected 16 E2 (lines 3 and 4)
J3 Board interconnects (Continued)
Pin No. Signal Pin No. Signal