Terminal Box 1Xb7731; Terminal Box 1Xb7740; Figure 6-5 Terminal Box 1Xb7731; Figure 6-6 Terminal Box 1Xb7740 - Siemens SIMOTICS FD 1LN1 Operating Instructions & Installation Instructions

6.3.4

Terminal box 1XB7731

Figure 6-5
The connecting cables are introduced into the 1XB7731 terminal box through the cable glands
with threaded holes 2 x M72 x 2 and 3 x M25 x 1.5. The cable glands are not included in the
standard scope of supply.
You can find additional information here:
● Bringing cables into the terminal box 1XB... with cable gland (Page 89)
● Connecting cables with cable lugs (Page 90)
● Connecting cables without cable lugs (Page 91)
6.3.5

Terminal box 1XB7740

Figure 6-6
The connecting cables are introduced into the 1XB7740 terminal box through the cable glands
with threaded holes 4 x M80 x 2 and 3 x M25 x 1.5. The cable glands are not included in the
standard scope of supply.
SIMOTICS FD 1LN1
Operating Instructions 01/2019
Terminal box 1XB7731
Terminal box 1XB7740
Electrical connection
6.3 Terminal box
79