Salda Stouch - 12. INTENDED USE

EN | 11STOUCH v2019.1
P.0
Air ow handling by extract air relative
humidity. (Only if connected to MCB
control board)
0: O󰀨
1: On
0
P.08
Set value of relative humidity in air at
summer season (Only if connected to
MCB control board)
0..100% 0
P.09
Set value of relative humidity in air at
winter season (Only if connected to
MCB control board)
0..100% 0
P.10
Excessive humidity purging time (Only
if connected to MCB control board)
1..600min. 1
12. INTENDED USE
12.1. MODBUS MASTER (MAIN)
MODBUS
RC
AHU
0...10 VDC
RC
FAN
MODBUS
0...10 VDC
RC
FAN
MODBUS
0...10 VDC
PS
0...10 VDC
RC
FAN
0...10 VDC
PS
MODBUS
AHU
MODBUS
RC
AHU
RC
AHU
BMS
RC - controller (master); AHU - AHU (slave)
This controller can control other devices (controlled by MODBUS protocol) for example, air handling
units. This can be set in service menu by selecting required parameters for service menu items F.1,
F.18, F.19, F.20, F.21. To control not only standard devices, select “CUSTOM” in menu item F.20 and
device addresses in menu items from F.22 up to F.3. If devices have no such addresses, in elds
of given menu items enter “00:00”. Normally, this controller is used with ECO or PRV control boards.
12.2. MODBUS SLAVE
MODBUS
RC
AHU
0...10 VDC
RC
FAN
MODBUS
0...10 VDC
RC
FAN
MODBUS
0...10 VDC
PS
0...10 VDC
RC
FAN
0...10 VDC
PS
MODBUS
AHU
MODBUS
RC
AHU
RC
AHU
BMS
RC - controller (master); AHU - AHU (slave)
Using BMS (Building Management System), several devices can be controlled simultaneously or
one device can be controlled using several controllers. MODBUS protocol allows changing all pa-
rameters of controllers and monitoring data of connected sensors.