34
Smarty 3X P
www.salda.lt
For CO
2
reduction in the premises it is nec-
essary to connect the CO
2
converter (duct or
room mounting).
Purpose of the connectors:
EX1:
X30:4 – power supply of the con24
V DC
X28:3 – general GND
X28:4 – analog input 0-10 V DC
Purpose of the connectors:
START
EX1:
X27:1 – signal output max. 100mA
X27:2 –power 24 V DC
STOP
EX1 :
X27 :3- signal output max. 100mA
X27:4 –power 24 V DC
Connection of the component to the unit
Connection of the component to the unit
START/STOP
EX1:
X21:5 – signal input Start/Stop
X21:6 –power 24 V DC
BOOST
EX1 :
X21 :7- digital input Boost
X21:8 –power 24 V DC