Haier AV26NMVERA [114/129] To server bus line 17 18 connect with server bus line lon 19 connect with shield layer

Haier AV14NMVERA [114/129] To server bus line 17 18 connect with server bus line lon 19 connect with shield layer
GRUPAd.o.o.
Spec of cable:
1) Power: Two-core RVV, the section area is 0.5mm
2
, there is no polarity requirement when connection.
2) LON(LONWORKS communication) port: Two-core STP, the section area is 1.5mm
2
, there is no
polarity requirement when connection.
3) HBS(master unit serial signal): get state signal of slave units.
4) Count (pulse signal): use two-core RVVP shielded wire, the section area is1.0mm
2
, there is polarity
requirement when connection.
5) HBM (HOMEBUS communication): use two-core RVVP shielded wire, the section area is1.0mm
2
,
there is no polarity requirement when connection.
2.4
Connection among gateways, between gateway and server
The gateways are interconnected with two-core STP (the section is 1.5mm2) to make LONWORKS
control network. The spec of signal wire is as above. The wiring of signal wires adopts bus type
(identical with the communication wires connection between indoor and outdoor).
If it is very far from gateway to server, the wires must be shielded and be heat insulated well;
and the shielded layer must be connected to the earth wire terminal of the server.
2.5 Exterior appearance & installation method of internet server
A. External appearance and definition of port
MRV II Commercial Air Conditioning
earth N L
wire
To server bus line 17, 18 connec
t
with server bus line (LON);19
connect with shield layer.
Connect with compute
r
114

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