9Hardware Specifications
Pin Function
1 Count (In), Opto-Input 1
2 Count (Return), Opto-Input 1
3 Steering Line 1 (In), Opto-Input 2
4 Steering Line 1 (Return), Opto-Input 2
5 Steering Line 2 (In), Opto-Input 3
6 Steering Line 2 (Return), Opto-Input 3
7 Steering Line 3 (In), Opto-Input 4
8 Steering Line 3 (Return), Opto-Input 4
9 +5v Out
10 GND
11 Vin
12 Relay 2
13 Relay 2
14 Relay 1
15 Relay 1