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04/06/04 LIT-H200X-E02 H200.doc
2 PROPORTIONNAL OUTPUT
Fig.4: Wiring diagram with two analog outputs
1 PROPORTIONNAL AND 1 TRANSMITTER OUTPUT
Fig.5: Wiring diagram with one analog and one transmitter output
APPLICATION EXAMPLE:
Steam humidification system controled by a 0 to 10 Vdc valve wired to output #1. Remote humidity display using 0 to 5 Vdc signal is wired to
output #2. The humidity sensor is located in the return air duct.
Humidistat model number:
H200-69-13-10
Fig.6: Application example
6
COMMON
N/A
INPUT
MAIN SENSOR
N/A
+10 Vdc
9
10
8
7
OUTPUT #1
TRANSMITTER
0 to 10 Vdc
0 to 5 Vdc
OUTPUT #2
24 Vac
0 to 10 Vdc
4
5
3
24 Vac
2
1
FOR CONTROL
HUMIDITY SENSOR
RED
BLACK
WHITE
DDC SYSTEM
ELECTRONIC MOTOR
or "SCR"
-
+
or METER
-
+
6
COMMON
N/A
N/A
INPUT
MAIN SENSOR
+10 Vdc
9
10
7
8
OUTPUT #1
0 to 10 Vdc
OUTPUT #2
24 Vac
0 to 10 Vdc
4
5
3
24 Vac
2
1
FOR CONTROL
HUMIDITY SENSOR
RED
BLACK
WHITE
ELECTRONIC MOTOR
ELECTRONIC MOTOR
or "SCR"
-
+
or "SCR"
-
+
