Salda Stouch Technical Manual page 35

EN
8 pin connection
Only competent electrician is allowed to make electrical connections in accordance with the applicable interna-
tional and national electrical safety and electrical equipment installation requirements.
1. Power supply 24V AC/DC, 100mA (polarity is not important)
2. Power supply 24V AC/DC
3. GND
4. RS485 B (Modbus)
5. RS485 A (Modbus)
6. GND
7. 0-10VDC input (used for pressure or CO2 sensor). The sensor is powered from a separate power
source.
8. 0-10VDC output (used for control of 0..10 VDC fans).
1. NOTICE: when the remote controllers are used with air-quality converter (the power supply and
analog output GND of witch are not electrically separate), then constant voltage (DC) has to be used for
their power supply.
2. NOTICE: The power source must be selected according to the used currents of the remote controller
and air quality converter. Power source is not supplied with the remote controller.
Recommendations for connection of the remote controller to other devices
1. When control panel is used with air handling unit with integrated automatics
F - Fuse
G - constant voltage
(DC) power supply
M1 - EKO fans
www.salda.lt
N L
-F
-G
230VAC_24VDC
-F
-STouch
Duct CO2 transsmiter S-KCO2 (DSC-G)
CON1
IP54
-A2
RS485_1
AHU
35