User Interface; Layout Of Serial Interface Vmf-485 Link; Sw1 Dip-Switches Settings - AERMEC VMF-485LINK Manuel D'utilisation

2.

USER INTERFACE

2.1.

Layout of serial interface VMF-485 LINK

I/O Function
T1
Start recognition button
SW1
Settings Dip-switches
DL5
Signalling LED
DL6
M1(PE) Earth connection
M1 (N) Power supply (NEUTRAL)
M1 (L) Power supply (LINE)
M2 (A) MASTER Serial (T+)
M2 (B) MASTER Serial (T-)
M2 (GND)
MASTER Serial (GND)
M3 (A)
SLAVE Serial (T+)
M3 (B)
SLAVE Serial (T-)
M3 (GND)
SLAVE Serial (GND)
2.2.

SW1 dip-switches settings

DIP 1 DIP 2 DIP 3
OFF OFF OFF
ON OFF OFF
ON OFF OFF
Characteristic
V max −9 [V] - +14 [V]
V max −9 [V] - +14 [V]
DIP 4
---
HMI or BHP heat pump with integrated management of the Domestic Hot
ON
HMI or BHP heat pump without integrated management of the Domestic Hot
OFF
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WHITE LED
RED LED
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Vin: 230 Vac
50/60 Hz
Imax: 0.15 A
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Unit
FCWI Fancoil
Water
Water
T1 SW1 M1
DL6
DL5
GND GND
M2 M3
EN
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