Hired-Hand Evolution Series 3000/3001: Add-On Ventilation Kits - Manual (Page 11)

Hired-Hand Manufacturing., Inc. • 1733 Co Rd 68 • Bremen, Alabama 35033 • Phone 256-287-1000 • Fax 256-287-2000
Manual Part No. 4801-5308 rev 09-05 Page 11 of 12
Figure 6: Connecting the PowerTrak to the Tunnel Aux. Input for the
2-Stage Inlet
Close
Aux. +12V +12V Com.
Auxilliary Inputs Relay Control Tunnel Aux. Input Vent Aux. Input Relay Control
Variable Module
HHNet Termination
Power Ventilation Module Natural Ventilation Module
Var #1 Var #2
Open
U1
Open
U1
Open
U2
Open
U2
Open
AUX
Close
AUX
Open
AUX Com
Close
AUX Com Com.
Close
Aux.
Close
U1
Close
U1
Close
U2
Close
U2
+ + - -
+12V GND Shield
Local Network
-
Sensor #1 Te
m pe
ra tu
re
Se
ns
or
s Te
m pe
ra tu
re S en
so
rs Black Black Black Black Black Black Black Black Black White Shield White Shield White Shield White Shield White Shield White Shield White Shield White Shield White Shield
Sensor #2 Sensor #3 Sensor #4 Sensor #5 Sensor #6 Sensor #7 Sensor #8 Outside
N.C.
IN
N.C.
OUT
N.O.
IN
N.O.
OUT
Auxilliary Alarm DC Power Supply
+12V +5V
11
5
V
23
0 V
AC Supply
L1 L2
PCB 169
Inset A
Inset B
NOTE: If the curtain is setup to pull curtain up to open, then reverse wires connected
to ‘OPEN’ and ‘CLOSE’.