Installing the Control System
2.3 Connecting the individual components
2-30
SINUMERIK 802C
6FC5 597–3AA20–0BP2 (01.02)
Max. output frequency: 500 kHz
Phase offset between
tracks A and B: 90° "30°
Supply: 5 V, max. 250 mA
2.3.6 Connecting NCREADY (X20)
Pin assignment of the connector on the ENC side
BERO input interface
Connector designation: X20
DI
Connector type: 10–pin plug connector
Table 2-13Pin assignment of connector X20
X20
Pin Name Type
11 NCRDY_1 K
12 NCRDY_2 K
11
13 reserved DI
14 reserved DI
15 reserved DI
16 reserved DI
17 reserved DI
18 reserved DI
20
19 reserved VI
20
20 reserved VI
Signal names
NCRDY_1...2 NC Ready (NCREADY contacts 1...2)
Signal type
K Switching contact
NC-READY output
Readiness in the form of a relay contact (NO); must be integrated into the EMERGENCY
STOP circuit.
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