Hypertherm PCBS-0124 - Manual (Page 39)

Installations
35
 Slim floppy disk connector (26-pins FPC connector): J3
Pin # Assignment Pin # Assignment
1 +5V 14 Step
2 Index 15
Ground
3 +5V 16 Write_Data
4 Drive_Select 17 Ground
5 +5V 18
Write_Gate
6 Disk_Change 19 Ground
7 NC 20 Track
8 Ready 21 Ground
9 HD_Out 22 Write_Protect
10 Motor_On 23 Ground
11 Reserve 24
Read_Data
12 Direction 25 Ground
13 NC 26
Side_One
y Figure:
1 26