4
STEPS
1.
Remove the front cover (A).
2.
Unclip the electronic card (B) and the plastic protection (D) from the base (C).
3.
Fix the base (C) by the mean of 2 screws (not supplied). The screws and
plug must be chosen according to the type of the support.
4.
Connections : use PVC wires S minimum = 0.25 mm² for all the wires.
On the electronic card (B), connect the wires as follows:
Connect
ors
V+
S1
S2
S3
S4
GND
Supply
(2 wir
es)
12 VDC
0 V
PWM
output
(2 wir
es)
PWM RH
n.1
PWM
Temp. n.1
PWM Temp.
n.2
PWM RH
0-10 V
output
(2 wir
es)
10 V –
RH
10 V –
Temp.
0 V
∙ PWM output RH : 0 % = 0 % RH ; 100 % = 100 % RH
∙ PWM output T : 0 % = 0°C ; 100 % = + 50°C
∙ 0 - 10 V output RH : 0 V = 0 % RH ; 10 V = 100 % RH
∙ 0 - 10 V output T : 0 V = -40°C; 10 V = + 125°C
PWM and 0-10 V output can be use simultaneously.
5.
Clip the electronic card (B) with the plastic protection (D) inside the base (C)
6.
Put the cover (A) on the base (C)
7.
Connect the wires to the external devices (12 VDC supply and device
driven by the PWM or 0-10 V output with a mini 1MΩ impedence
8.
Only once all the connections have been made, plug on the supply of the
system.
