Siemens SINAMICS G220 - Maximum Permissible Signal Cable Lengths, Converter in Degree of Protection IP55; Maximum Permissible Signal Cable Lengths, Option Module OM-SMT

4.14.10 Maximum permissible signal cable lengths, converter in degree of
protection IP55
Technical data
Table 4-6 Maximum permissible signal cable lengths, IP55
Connection at the converter Cable length
24 V supply (terminals X124:1…
4)
If conducted disturbances occur on the 24V cable, we recommend
using a Schurter FPBB 3-103-715 line 󹪝lter
Digital input
Failsafe digital input
Digital output DO0
Relay output DO1, DO2
Failsafe digital output
The maximum permissible connecting cable length is 1000m.
Temperature sensor The maximum permissible connection cable length is 300m.
Analog input
Analog output
10 V output voltage
The maximum permissible connection cable length is 30m.
24 V output voltage The maximum permissible connecting cable length is 1000m.
Fieldbus The maximum permissible connection cable length is 100m.
DRIVE-CLiQ The maximum permissible connection cable length is 100m.
4.14.11 Maximum permissible signal cable lengths, option module OM-SMT
Requirement
Only cables with an insulation that is designed for an ambient temperature of 75°C are
permissible.
Technical data
Sensor cable Cable length (copper cable) Cable cross-section
Without short-circuit detection ≤500m 0.5mm² / AWG 21
≤ 1500 m
1)
1.5mm² / AWG 16
≤ 2500 m
1)
2.5mm² / AWG 14
With short-circuit detection ≤50m 0.5mm² / AWG 21
≤150m 1.5mm² / AWG 16
≤250m 2.5mm² / AWG 14
1)
≤ 1 000 m for the temperature monitoring of explosion-protected motors, i.e. to comply with guideline
2014/34/EU (ATEX) or regulation 2016 No. 1107 (UKEX)
Application planning
4.14EMC-compliant installation
SINAMICS G220 converter
90 Operating Instructions, 04/2024, FW V6.2, A5E51781573B AB