Siemens SIMATIC TOP connect Manual page 73

Front connector with 40 wires
Table 6-16
Front connector with 40 wires
Rated operating voltage
Permissible continuous current with simultaneous
load of all cores, max.
Permissible ambient temperature
Wire type
Number of single cores
Wire cross-section
Bundle diameter in mm
Wire color
Labels for wires
Assembly
System cabling for S7-300
Manual, 09/2018, 70327045899
6.8 Technical specifications of front connector with single wires
Technical specifications of front connector with 40 wires
Technical specifications
24 V DC
1.5 A
0 to 60 °C
H05V-K or with UL 1007/1569; CSA TR64
40
0.5 mm ; Cu
2
Approx. 17
Blue, RAL 5010
Numbered from 1 to 40
(Front connector contact = Wire number)
Screw-type or crimp contacts
73