Dorma MUXD 19 - Switching on; Optical Interfaces for MUXD 19 and B6 L 19

MUXD 19" (B6L 19")
4. Commissioning
16
4.2 Switching on
Use the main switch at the rear of the device to turn on the
230/115 V version.
4.3 Optical interfaces for MUXD 19'' and B6L 19''
RS485 bus, front RJ45 STV
Note: After a reset, the MUXD bus address set is displayed for
5 sec on the LED.
8
LED1 LED2
1
LED
1
2
Meaning
Bus request
Bus acknowledge
ext. POWER
ost
RS-2
RS-1
ost
1 2
3  1 2
3 
 
 
 
 