Siemens SINAMICS G220 - Page 90

Connection at the converter Cable length
Relay output DO1, DO2
Failsafe digital output
The maximum permissible connecting cable length is 1000m.
A surge protection device is required for connection cables longer
than 30 m.
We recommend that the following surge protection devices are con‐
nected in series:
• DCO SD2 ME 24, Order No. DEHN 917921
• DCO SD2 MD 24, Order No. DEHN 917941
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.
A surge protection device is required for connection cables longer
than 30 m.
We recommend surge protection device DCO SD2 ME 24, Order No
917921.
Fieldbus The maximum permissible connection cable length is 100m.
DRIVE-CLiQ The maximum permissible connection cable length is 100m.
Application planning
4.14EMC-compliant installation
SINAMICS G220 converter
88 Operating Instructions, 04/2024, FW V6.2, A5E51781573B AB