INSTALLATION GUIDE
MODULAR SUNWAY TG
TE OD
Rev. 03
– 01/06/2018
65/
139
Figure 33: Environmental sensors and field I/Os Expansion Board
ES847
Channel
Function
Factory-set type of sensor
Factory setting
1
Environmental input 1
Solar radiation sensor
(1)
0-20 mA
2
Environmental input 2
Thermoresistor
(1)
PT100
3
Temperature
measurement
(2)
Thermoresistor
(2)
PT100
4
Temperature
measurement
(2)
Thermoresistor
(2)
PT100
5
Not used
-
0-10 V
6
Not used
-
0-10 V
(1) Customer use (2) Santerno use
Table 13: List of analogue inputs in ES847 board
The environmental sensors and field I/Os expansion board is provided with N.2 DIP-switches for the
configuration of the analogue inputs (see Figure 32) allowing setting up the operating mode as per Table
14.
DIP-switch
Operation
SW1
Sets operate mode of analogue inputs 1 and 2
SW2
Sets the operating mode of analogue inputs 3 and 4 (internal use only, not to be changed).
