Installing the Control System
2.3 Connecting the individual components
2-31
SINUMERIK 802C
6FC5 597–3AA20–0BP2 (01.02)
Table 2-14 Electrical parameters of the NCREADY relay contact
Parameter
Max. Unit
DC switching voltage 50 V
Switching current 1 A
Switching power 30 VA
X20.11
X20.12
NCREADY
L+
EMERGENCY STOP
Machine control voltage
Fig. 2-5
The NCREADY contact will switch off
the control voltage in case of danger.
2.3.7 Connecting the digital inputs and outputs (X2003 ... X2006)
Connector pin assignment
Interface for the digital inputs
Connector designation: X2003, X2004
IN
Connector type: 10–pin plug connector