Wiring the S7-400
4-26
S7-400 and M7-400 Programmable Controllers, Installation Manual
C79000-G7076-C424-01
Rules for ... Front Connectors... Power Supply
Blade width and
shape of the screw
driver
3.5 mm (cylindrical
shape)
- 3.5 mm (cylindrical
shape)
0.5 mm x 3.5 mm
DIN 5264
Tightening torque:
for connecting
conductors
0.6 to 0.8 Nm - 0.6 to 0.8 Nm -
*
You can also connect a combination of two conductors of up to 1.0 mm each to a screw-type
or spring-type terminal. You must use special wire end ferrules for this purpose. Two types and
manufacturers of such ferrules are given below:
Phoenix TWIN Type no. 32 00 81 0, for 2 x 1 mm
2
AMP Order no. 966 144-4, for 2 x 1 mm
2
Note
You must use shielded cables for the analog modules (see Section 4.9).
www.PLCworld.cn
To Next Page
Loading...
