Technical Data - Siemens NCU 7x0.3 PN Series Manual

Connecting
7.9 Digital inputs/outputs
Using a shield connection
1. Remove the fixing bracket of the shield connection.
2. Insert the cable and fasten the fixing bracket.
7.9.4

Technical data

Digital inputs on X122/X132
Table 7- 28
Parameters
Voltage
Typical current consumption
Galvanic isolation
Signal level (including ripple)
Signal propagation times, typical
74
①
Fixing bracket of the shield connection
②
Torx screw M3/0.8 Nm
Figure 7-13 Shield support
Technical data of digital inputs X122/X132
Values
-30 V to +30 V DC
9 mA at 24 V DC
Reference potential is terminal G1 or G2
High signal level: 15 V to 30 V
Low signal level: -3 V to 5 V
L → H: 50 μs
H → L: 100 μs
Manual, 09/2011, 6FC5397-1EP40-0BA0
NCU 7x0.3 PN