KMC Controls REE-2002 Installation Manual

Mounting
The
module may be mounted directly to a control
box surface or in a 2 x 4" electrical handy box. Add a
blank cover to conceal the module if desired.
Connections and Wiring
1. Connect a controller input to one of the three
THE-1102/REE-2002 (0–5 VDC, 0–10 VDC, 4–20
mA) outputs as shown in the sample illustration
below.
2. Connect the B, F, C, and D terminals to the
corresponding terminals on the THE-1102.
3. Supply the REE-2002 with 24 VAC (+20%/–15%)
from a Class 2 transformer (only).
THE-1102
Temp. Output
(10K Thermistor) A
Humidity Output
B
(0-5 VDC)
C
Signal Ground
F
– Power Ground
+ 10-15 VDC Power
D
REE-2002
Power Supply and E-E/I Converter Module
Installation Guide
NOTE: Use wire size 14 to 22 AWG, stranded.
NOTE: See also the
24 VAC
Neutral Phase
B F
24 VAC
0-5 VDC
REE-2002
GND + 0-10 4-20
C D
VDC mA
1
THE-1102 Installation Guide
for additional information about this
application. (The THE-1101 has been
discontinued.)
(Without the REE-2002, only the THE-1102's 0-5 VDC humidity
output and thermistor signal are available to a controller)
Controller
Humidity Input*
Signal Ground
Temp. Input
*Load between Humidity Input and Signal Ground
is 250 ohms min. to 650 ohms max. for 4-20 mA
or 1000 ohms min. for VDC
REE-2002
Installation Guide