Start-Up 
SINUMERIK 801    2-27 
Start-Up
 
  Table 2-17 Pin assignment for connectors X200~X201 
Pin Signal
X200 
Signal type
Pin Signal 
X201 
Signal type 
1 P24  VI  1  P24  VI 
2 S-CW  DO  2 User out1  DO 
3 S-CCW DO  3  User out2  DO 
4 T-CW  DO  4 User out3  DO 
5  T-CCW DO  5  User out4  DO 
6 Cooling DO  6  n.c.    
7 Lubric DO  7  n.c.    
8 S-Brake DO  8  n.c.    
9 Chuck DO  9  n.c.    
10 M24  VI  10  M24  VI 
    * In this list, high signal level refers to the 24VDC, current leakage less than 
2mA with a simultaneity factor of 0.5. 
 
 
 Signal type 
   VI     Voltage input 
DO          Digital output (24 V signal) 
 
    Table 2–18 Electrical parameters of the digital outputs 
Parameter Value Unit Note 
“1” signal, nominal voltage 
Voltage drop 
24 
max. 28.8 
V 
V 
 
“1” signal, output current  0.5  A  Simultaneity  factor 
0.5 per 12 outputs 
“0” signal, leakage current  max. 2  mA   
 
Notice 
See Section 3.2 “Input/Output Configuration” for definitions of X200 ... X201 
output signals.