Engineering accesses of the inverters

The following tables show the access options from an engineering PC to SEW‑EURODRIVE^® inverters.

Connection: Via the USB interface of the PC	Connection to device	Device
USB 2.0 connection cableIncluded in the scope of delivery of the interface adapter.	USM21A Part number: 2831449	RJ10/RJ10 connection cable, length: 3 mIncluded in the scope of delivery of the interface adapter.	X31Plug connector X31 can be occupied by optional plug connectors (e.g. X41X42) or, in the case of MMF3.., by the front module. RJ10 plug connector	... DAC..
RJ10/M12 connection cable (USK15A), Length: 3 m, Part number: 28139038	X4142Plug connector available as an option. M12 plug connector, 4‑pin, female, B‑coded	... DAC..

Connection: Via the USB interface of the PC

Connection to device

Device

Cable
PC – USM21A

Interface adapter

Cable
USM21 – device

USB 2.0 connection cableIncluded in the scope of delivery of the interface adapter.

USM21A

Part number: 2831449

RJ10/RJ10 connection cable, length: 3 mIncluded in the scope of delivery of the interface adapter.

X31Plug connector X31 can be occupied by optional plug connectors (e.g. X41X42) or, in the case of MMF3.., by the front module.

RJ10 plug connector

... DAC..

RJ10/M12 connection cable (USK15A),
Length: 3 m,
Part number: 28139038

X4142Plug connector available as an option.

M12 plug connector, 4‑pin, female, B‑coded

... DAC..

Connection: Via the USB interface of the PC			Connection to device	Device
Cable PC – CBG21A	Keypad	Cable CBG21A – device
USB‑A/USB‑2.0 mini‑B connection cable, Length: 3 m, Part number: 25643517	CBG21A Part number: 28238133	D‑sub/RJ10 connection cable (USK21A), Length: 3 m, Part number: 28117832	X31Plug connector X31 can be occupied by optional plug connectors (e.g. X41X42) or, in the case of MMF3.., by the front module. RJ10 plug connector	... DAC..
		D‑sub/M12 connection cable (USK25A), Length: 3 m, Part number: 28139046	X41X42Plug connector available as an option. M12 plug connector, 4‑pin, female, B‑coded	... DAC..
		Plugged directly into the front module on the device without a connection cable.	X32 D‑sub plug connector, 9‑pin, male	MMF3..MMF3.. with the front module "Protective housing for CBG.. keypad" (2 or 3). For further information, refer to the operating instructions of the inverter.