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42
Smarty 4X V
www.salda.lt
Supply air CO
2
or RH (input 0-10VDC) connection. This connection is possible for unit version 1.1 miniMCB basic with EX1
controller.
Installation diagram.
Transmitter shall be installed inside supply air duct.
Wiring diagram.
Automation controller B zone X19.
Supply air CO2 or
RH (input 0-10VDC)
+
2
4
V
D
C
G
N
D
1 2 3
A
I1
(0
-1
0
V)
V
in
GND
AO1
Transmitter 2
Extract air CO
2
or RH (input 0-10VDC) connection.
Installation diagram.
Transmitter shall be installed inside extract air duct or room.
Wiring diagram.
Automation controller A zone X7.
+
2
4VDC
AI4 (0-10V)
G
N
D
1 2 3 4 5 6 7 8
A
O
1
G
N
D
Vin
Transmiter 1