OptiView control panel LTC I/O board (031-02895)
Figure 11: OptiView control panel LTC I/O board (031-02895)
LD27266a
035-26662-000
REV E, SHT. 5
TB1
3
0
5
(G
N
D
)
R
E
D
J
1
2
-5
TB2
TB3
TB4
TB5
TB6
TB7
TB8
J11
TB12
TB13
TB14
TB15
TB16
1
TB17
1
TB18
1
TB19
1
TB20
1
J
1
2
-4
B
L
K
3
0
8
B
(+
1
2
V
)
24VDC
315B
+5V
A I 1
A I 2
BLK
RED
BLK
+5V
RED
1
AO1
AO2
AO3
AO4
AO5
AO6
AO7
1
1
1
1
1
1
VO
RET
VO
IO
1
POWER
IN
24V
A
N
A
L
O
G
1
1
3
2
4
1
2
G
N
D
A
1
7
1
A
N
A
L
O
G
I
N
P
U
T
S
9
-1
6
1
2
2
4
1
1
3
1
1
J10
1
1
1
1
1
T
B
9
T
B
1
0
T
B
1
1
J
9
T
B
2
1
1
6
9
8
1
3
1
6
A
(-
1
2
V
)
3
0
2
(+
5
V
)
+5V
A I 5
RED
BLK
A I 4
BLK
+5V
RED
I 3
BLK
+5V
RED
A
1
2
I
N
P
U
T
S
1
-8
S
-
S
+
3
3
B
W
G
R
(
E
E
V
)B
O
A
R
D
M
O
T
O
R
C
O
O
L
IN
G
V
A
L
V
E
2
9
1
2
2
1
2
1
2
1
5
0
4
8
4
9
RT48
CONDENSER REFRIG TEMP.
(OPTIONAL)
REGEN TANK TEMP.
RT49
PURGE COIL TEMP.
RT50
PURGE SUCTION TEMP.
RT29
MOTOR HOUSING TEMP.
RED
BLK
CAB3
TO UPS
3
2
3
3
2
4
U
P
S
B
A
T
T
E
R
Y
V
O
L
T
A
G
E
Wire 21
FFBP Valve
WHITE
0
3
1
-0
2
8
9
5
L
T
C
I
/O
B
O
A
R
D
Unit Wiring and Field Connections for YZ Centrifugal Chiller with Magnetic Bearing Controller
28