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5.4.6. AF CONTROL SYSTEM
– BMS CONNECTING
Air curtains AF-type has possibility connect to BMS system. Communication protocol: Modbus, ASCII mode (no parity check, 1 stop
bit, 8 data bit, RS485)
For connection use UTP cable, Use:
A1 (+); B1 (-) terminals
5.4.7. AF CONTROL SYSTEM
– BMS ADDRESING
Is possible to set 255 address, which are set binary on S4 and S1 dip switches. Addressing step by step:
1)
Turn off the unit
2)
Set dip switches on position:
Dip switch
S2
1
2
3
4
Dip switch
S3
1
2
3
4
3) Addressing air curtain (S4 i S1);
S4
S1
Adres
1
2
3
4
1
2
3
4
0
1
2
3
...
255
switch down position
switch up position
4) Turn on power supply - Green leds indicate saved settings;
5) Turn off power supply;
6) set all dip switches (S1, S2, S3, S4) in down position;
7) Turn on power supply - unit is ready for to operate mode choose, set it on dip switch S3 for each Elis unit.