3 curtain machine wiring – Hired-Hand Farm Hand Series: 4 Stage Controller User Manual
Page 18
4801-5058 Rev 8-04
Farm Hand 4 Stage Controller
18 of 30
11.3 Curtain Machine Wiring
P
o
w
e
rT
ra
k
A
U
X
S
W
IT
C
HC
O
N
T
RO
L
L
E
RA
C
IN
HOTNEUT.
LOWER
GND.HOTOUT
CLOSEINOPENIN
COMUPPER
C
u
rta
in
1
C
u
rta
in
2
Close
OpenHotClose
Ope
n
Hot
AL
ARM N.O.ALARM N.C.
5
4
3
2
1
IN
ST
AGES
3
2
1
S
E
N
S
O
R
S
+12VSIGNALGND
RETHOTL1L2EARTH
GNDLO
HI
5
4
3
2
1
V
A
R
F
A
N
S
S
T
A
G
E
S
O
U
T
S
W
X
1
J
5
J
4
J
3
J
2
P
R
E
S
S
U
R
E
A
C
P
O
W
E
R
H
H
N
E
T
C
u
rta
in
1
C
u
rta
in
2
CloseOpenHotClose
OpenHot
S
ig
n
a
l
S
ig
n
a
l
S
w
in
e
F
in
is
h
e
r
P
o
w
e
rT
ra
k
In
s
e
t A
In
s
e
t A
Note: If you are tunnelling with this controller, the inlet machine
must be connected to “Curtain 2”. Your main curtain should
be connected to “Curtain 1”
PowerTrak
AUX
SWITCH
CONTROLLER
AC IN
HO
T
NE
U
T
.
LOW
E
R
G
ND.
HO
T
OU
T
CL
O
S
E
IN
O
PEN
IN
CO
M
U
PPER
Curtain 1 Curtain 2
Clo
se
Ope
n
Ho
t
Clo
se
Ope
n
Ho
t
Signal
Signal
+
12V
SI
G
N
AL
GN
D
RET
HO
T
L1
L2
EARTH
GN
D
LO
HI
5
4
3
2
1
FAN
2
FAN
1
IN
VAR FANS
STAGES OUT
PRESSURE
AC POWER
HH NET
Curtain 1
Curtain 2
Cl
os
e
O
pe
n
Ho
t
Cl
os
e
O
pe
n
Ho
t
Signal
Signal
4 Stage Controller
PowerTrak
Inset A
Inset A