Connecting Handwheels (X10) - Siemens SINUMERIK 802S Technical Manual

2.3.4

Connecting handwheels (X10)

Pin assignment of connector on the CNC side
Handwheels
SINUMERIK 802S base line
Start-Up
Handwheel interface
Connector designation: X10
Connector type:
Table 2–10 Pin assignment of connector X10
Pin Name
1 A1
2 A1_N
3 B1
4 B1_N
5 P5_MS
6 M5_MS
7 A2
8 A2_N
9 B2
10 B2_N
Signal names
A1, A1_N
B1, B1_N
A2, A2_N
B2, B2_N
P5_MS
M
Signal level
RS422
Signal type
VO
I
Two electronic handwheels can be connected which must meet the following
requirements:
Transmission method: 5 V square-wave (TTL level or RS422)
Signals:
Max. output frequency: 500 kHz
Phase offset between
tracks A and B:
Supply:
MPG
10-pin mini–Combicon plug connector
X10
Type
I
I
I
I
VO
VO
I
I
I
I
Track A, true and negated (handwheel 1)
Track B, true and negated (handwheel 1)
Track A, true and negated (handwheel 2)
Track B, true and negated (handwheel 2)
5.2 V supply voltage for handwheels
Supply ground
Voltage output
Input (5 V signal)
Track A as true and negated signal (U
Track B as true and negated signal (U
90  ± 30
5 V, max. 250 mA
Installing the Control System
1
10
U
, )
a1
a1
U
, )
a2
a 2
2-13