5
Electrical installation
PC connection
Operating Instructions – MOVIMOT
®
flexible
146
Connection to X31 (RJ10 in the connection box)
NOTICE
Connector X31 provides a 24 V supply voltage for operating the connected options.
Damage to connected options with low nominal voltage.
•
Only connect options with a nominal voltage of 24 V to connector X31, such as:
– Interface adapter USM21A,
– CBG.. keypad
•
Do
not
connect the following options with 5 V nominal voltage to the X31 con-
nector:
– Interface adapters USB11A, UWS11A, UWS21A
– Keypads DBG.., GBG21A.
The following illustration shows how to connect the PC to the device:
[1]
[3]
USB
[2]
X31
25824402315
[1]
USB 2.0 connection cable
(commercial, included in the USM21A interface adapter delivery)
[2]
USM21A interface adapter
[3]
RJ10/RJ10 connection cable (included in the USM21A interface adapter deliv-
ery)
29128668/EN – 12/2019