Siemens SIMATIC ET 200SP F-TM Equipment Manual page 24

Cable lengths and cable types
If you do not use an "all-in-one" plug-in cable, the following cable lengths and cable types
are permitted for the interfaces:
Table 4- 1 Wiring rules for the interfaces
Connector Function
ENC+/ENC- Incremental encoder
signals and supply
U/V/W Motor phases
DI, M Input
Ground
L+/M Power supply, power
unit
B+ Connection of external
braking resistor
a, b, z Encoder connectors
STO Safe Torque Off
* American Wire Gauge
Note that connected mains lines must be designed according to the expected minimum and maxi-
mum ambient temperature.
F-TM ServoDrive
Equipment Manual, 02/2020, A5E47579503-AA
Maximum cable Cable type
length
10 m Shielded
For differential wiring,
one twisted pair per
signal pair
10 m Shielded
10 m ≥ 2 m shielded
10 m -
10 m -
2 m ≥ 0.5 m shielded
10 m Shielded
10 m -
4.2 Block diagram
Cable cross-section
Solid and stranded supply cable:
AWG*: 22 to 16 or
0.34 mm to 1.5 mm
2 2
Solid and stranded supply cable:
AWG*: 20 to 14 or
0.5 mm to 2.5 mm
2 2
Solid and stranded supply cable:
AWG*: 22 to 16 or
0.34 mm to 1.5 mm
2 2
For through-wiring for maximum
permissible terminal currents, use
AWG* 16 or 1.5 mm .
2
Solid and stranded supply cable:
AWG*: 20 to 14 or
0.5 mm to 2.5 mm
2 2
Solid and stranded supply cable:
AWG*: 18 to 16 or
1.0 mm to 1.5 mm
2 2
Solid and stranded supply cable:
AWG*: 18 to 14 or
1.0 mm to 2.5 mm
2 2
Solid and stranded supply cable:
AWG*: 20 to 16 or
0.5 mm to 1.5 mm
2 2
For through-wiring for maximum
permissible terminal currents, use
AWG* 16 or 1.5 mm .
2
Wiring
23