Connecting
3.3 Connecting the interfaces on the PPU
Electrical Installation Manual
Operating Instructions, 12/2014, 6FC5397-2EP10-0BA0
29
3.3.5
Handwheel inputs - X10
Pin assignment
Type
Mini Combicon 10-pin
Cable
Max. length: 3m
Table 3- 9
Pin assignment of X10
Illustration
Pin
Signal
Comment
1
A1
TRACK A, handwheel 1
2
A1_N
NEGATIVE TRACK A, handwheel 1
3
B1
TRACK B, handwheel 1
4
B1_N
NEGATIVE TRACK B, handwheel 1
5
+5V
+5V power output
6
M
Ground
7
A2
TRACK A2, handwheel 2
8
A2_N
NEGATIVE TRACK A2, handwheel 2
9
B2
TRACK B2, handwheel 2
10
B2_N
NEGATIVE TRACK B2, handwheel 2
Connecting
You are allowed to connect at most 2 electronic handwheels at connector X10 on the PPU.
The handwheels must meet the following requirements:
Transmission procedure
5V square wave signals (TTL level or RS422)
Signals
Track A as a true and negative signal (U
a1
U
a1
)
Track B as a true and negative signal (U
a2
U
a2
)
Max. input frequency
500 kHz
Phase shift between Track A to Track
B
90
o
±30
o
Supply
5V, max. 250 mA
