5
Electrical installation
PC connection
Operating Instructions – MOVIMOT
®
flexible
146
Connection to X31 (RJ10 in the connection box)
NOTICE
Connector X31 provides a 24V supply voltage for operating the connected options.
Damage to connected options with low nominal voltage.
• Only connect options with a nominal voltage of 24V to connector X31, such as:
– Interface adapter USM21A,
– CBG.. keypad
• Do not connect the following options with 5V 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:
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