LMF Clima HRH-HRS Manual De Uso página 6

Sonda pressione mandata
Supply pressure probe
Sonde pression alimentation
Sonda de presión de suministro
BMS Modbus RTU RS485
firmware 0.26
Portata costante Constant air flow
Flujo de aire constante
DPS
Supply
Setpoint: Portata costante Constant air flow
Punto de ajuste:Flujo de aire constante
 (password) 1

05
Size
73
k
Exsample: size 15 (k=60) at 1000m³/h

= (1000/60)²= 277Pa
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Pressione costante Costant Pressure
Presión constante
Orizzontale
Horizontal
NO DPS
Pressione atmosferica
Atmospheric pressure
Setpoint: Pressione costante Constant Pressure
Punto de ajuste: Presión constante
 (password) 1

RS-485
Cable: BELDEN 3105A EIA Industrial RS-485 PLTC/CM
Rev.06
out , ... , V
BPM
- +
red
yellow
P1: +
P2: -

Pa
(V/k)²
10 15 20 30 40
80 60 70 77 148
V= m³/h
out , ... , V
BPM
- +
red
yellow

Pa
0-1000
Suggested cable for data has
impedance of 100-120 ohm
shielded
- +
 (Password= 1)



 = 3
BMS default setting
RS485
address: 1
G
baud rate: 9600
parity: 8E1
D/ D