Page 23 - LON-bus components

Connection diagram LM 8/8R

Technical data:
1. Type of construction: 12. LED-display:
snap-on housing power LED green
LM 16/0, 8/8-R, 0/16-R: 145 x 111 x 65mm service LED yellow: flashing = device not
LM 8/8-R RS485 :180 x 111 x 65mm initialized
LM 16/8-R 2:00 x 111 x 65mm continuous light = error
2. Degree of protection: for every input and output each 1x red LED
IP20 13. Neuron chip:
3. Weight: 3150, 10 MHz + 64kB Flash-EEPROM
LM 16/0, LM 8/8-R: approx. 380g 14. Transmission LM 16/0, 8/8-R 16/8-R, 0/16-R:
LM 0/16-R, 8/8-R RS485: approx. 400g LON FTT10A two wire (twisted-pair),
LM 16/8-R: approx. 520g 78kbps, max. 2,7km
4. Climatic conditions: 15. Transmission C3 PLT:
in accordance with UNITRO-Standard LON-PLT: two wire (C-band 125-145kHz)
5. Connection: 4,8kBit/s, max. 30km
screw-type terminals/ plug connection in conjunction with phase coupler also
or spring-loaded terminals max. 2,5mm² power line transmission on the 230/400V AC
6. Function buttons: 16. Transmission LM 8/8-R RS485:
reset button LON RS485 two wire (twisted-pair),
service button 78kbps
7. Supply voltage: 17. Bus connection:
24V AC/DC, 150mA ± 10% isolated transceiver, 500V disconnecting
insulation voltage
8. Max. fuse:
4A medium slow 18. Relay outputs:
isolated normally open: 250V AC, 5A
9. Signal voltage: disconnecting voltage: 2000Vrms
24V DC ± 10%, 4mA 2-pin led out
2-pin passed out inductive load (contactors):
separation voltage 2000Vrms mount-in anti-interference capacitors at the coils,
when driving roller shutter / blind motors, etc. by NO, is for
10. Response delay: an external interlock (up / down) to make!
25ms
19. Leakage distances and clearances:
11. Minimum signal duration: in accordance with UNITRO-Standard
5ms
20. EMC, immunity of interference:
UNITRO-Standard,
in accordance with EN 61000

subject to change Page 122