USA57 Revision
1.2
8
Dimensions and Connection Pin out
Part #
“L” Dimension
USA57-2106 2.96
in.
USA57-2206 3.75
in.
Accuriss Pinout
Color Code
Pin #
Function
1
Power Ground (-V)
Black
2 Output
1 White/Brown
3
Direction (DIR) Input
White/Yellow
4
Opto isolated STEP & DIR +5VDC Power Input
White/Red
5 Input
2
Violet
6
Internal Power for Opto-sensors
Orange
7 Input
3
Gray
8 RS485
A
Yellow
9
+12 to +40 VDC (+V)
Red
10 Output
2 White/Black
11 STEP
Input White/Orange
12 Signal
Ground
Blue
13 Input
1
Brown
14 Input
4
Green
15 RS485
B
White
16 N/C