8
Figure 8-1
Standard Humidistat
H200-XX-XX-XX
5
27
28
Voltage
Source
Stat
In
Ground
Orange
Brown
Part
No.
A8581
or
A8581A
On-Off
Humidistat
Switch
opens
on
RH
rise
Set S3 DIP Switch to 0 - 5 Vdc
Set Voltage Source (J3) Jumper to +5 Vdc
5
27
28
Voltage
Source
Stat
In
Ground
White
Green
Black
Part
No.
C1471
or
C1472
Armstrong
Stat
C-1471
&
C-1472
1.9
-
3.9
Vdc
Set
S3
DIP
Switch
to
1.9
-
3.9
Vdc
Set
Voltage
Source
(J3)
Jumper
to
12
Vac
5
27
28
Voltage
Source
Stat
In
Ground
+
_
4 - 20 mA & 0 - 10 Vdc Setting
See above for Armstrong 0 - 10 Vdc Humidistat
Connections
Set S3 DIP Switch to 0 - 10 Vdc or 4-20
mA (For use of standard Armstrong
Humidistat please see Fig. 9-1 note
regarding voltage source jumper)
Figure 8-2 Alternate Humidistats
ALL
SAFETY
SWITCHES
ARE
OPEN
ON
FAULT
TYPE.
SET
VOLTAGE
SOURCE
JUMPER
J3
TO
24
VAC.
SET
DIP
Switch
S3
TO
0-10
VDC
NOTE:
