Siemens SINUMERIK 802C base line

Installing the Control System
2-14 SINUMERIK 802C base line
Start-Up
2.3.4 Connecting handwheels (X10)
Pin assignment of connector on the CNC side
Handwheel interface
Connector designation: X10
MPG
Connector type: 10-pin mini–Combicon plug connector
Table 2–10 Pin assignment of connector X10
X10
Pin Name Type
1A1 I
2 A1_N I
3B1 I
4 B1_N I
5 P5_MS VO
6 M5_MS VO
7A2 I
8 A2_N I
9B2 I
10 B2_N I
1
10
Signal names
A1, A1_N Track A, true and negated (handwheel 1)
B1, B1_N Track B, true and negated (handwheel 1)
A2, A2_N Track A, true and negated (handwheel 2)
B2, B2_N Track B, true and negated (handwheel 2)
P5_MS 5.2 V supply voltage for handwheels
M Supply ground
Signal level
RS422
Signal type
VO Voltage output
I Input (5 V signal)
Handwheels
Two electronic handwheels can be connected which must meet the following
requirements:
Transmission method: 5 V square-wave (TTL level or RS422)
Signals: Track A as true and negated signal (U
a1
,
U
a
1
)
Track B as true and negated signal (U
a2
,
U
a
2
)
Max. output frequency: 500 kHz
Phase offset between
tracks A and B: 90º ± 30º
Supply: 5 V, max. 250 Ma