20
7. Electrical connection
7.3 Slots for accessories/fuses
8
LASER slot
Parking position laser
Optional accessories
9
KEYPAD slot
Operating buttons on housing
10
USART slot
Connection, e.g. for home automation module
(HomeLink)
Optional accessories
11
MUFU connection
Relay / Output OC
With MUFU: Pulse (1 second) at motor start
Allowable contact load:
Relay: Max. 5 A, AC 250 V/max. 5 A, DC 24 V
Output OC
24V*
Optional accessories
Programmable via SOMlink
18
LUMI slot
Supplemental lighting
Connected at the factory
Programmable via SOMlink
19
BUZZER slot
Terminal for warning or alarm buzzer
Optional accessories
Programmable via SOMlink
21
MEMO/SENSO slot
Memory extension or humidity sensor
Optional accessories
Programmable via SOMlink
22
fuse F2 (power supply)
1 A T
23
fuse F1 (motor)
4 A T
Operating, adjustment and display
elements
12
LED CH 1–CH 4
Display, radio channel
Radio button (RADIO)
Selection of radio channel
13
RESET key
Reset
14
STATUS LED
Status display
15
DIP switches 1–4
Selection switches for operating
modes/special functions
“8.6 Interruptores DIP” on page <ÜS>
16
▼key
Door CLOSE
With status LED
17
SAFETY LED
Display “Safety input triggered”
With status LED
20
▲key
Door UP
With status LED
* The control unit provides a total of max. 300 mA / 7 W for all 24 V
consumers