SPX Hankinson HHE Series Instruction Manual page 44

CONTROL
01
BOARD
02
HOT
03
TB6-49
CUSTOMER
BLK
AC POWER
04
TB6-48
CONNECTIONS
NEUTRAL
05 85-264 VAC
TB6-47
WHT
1 PHASE
06
TB6-46
47-63 HZ
SEE NOTE 1 PE
07
TB6-45
GRN/YEL
08
TB6-44
09
OPTIONAL
CUSTOMER
10
DC POWER
POS.(+)
11
TB5-43
CONNECTIONS
11.5-28 VDC NEG.(-)
12
TB5-42
SEE NOTE 2
TB4-41
13
COMMON
TB4-40
ALARM
14
CONNECTIONS
TB4-39
15
SEE NOTE 5
TB4-38
16
17
ELECTRIC DRAIN 2
TB4-37
18
TB4-36
19
20
ELECTRIC DRAIN 1
TB4-35
21
TB3-33
22
23
LEFT PURGE VALVE
TB3-34
24
25
TB3-31
26
27 LEFT INLET VALVE
(SEE NOTE 6)
TB3-32
28
29
TB3-29
30
31
RIGHT PURGE VALVE
TB3-30
32
33
TB3-27
34
35
RIGHT INLET VALVE
(SEE NOTE 6)
TB3-28
36
37
38
TB2-25
39
40
DRAIN ALARM 2
TB2-26
41
42
43
TB2-23
44
45
DRAIN ALARM 1
TB2-24
46
47
48
TB2-21
49
50
PRESSURE SWITCH 2 (RIGHT TOWER)
TB2-22
51
52
53
54 NOTES:
55
1. CUSTOMER POWER CONNECTIONS WHEN SUPPLY VOLTAGE IS AC (ALTERNATING CURRENT). TERMINALS TB6-44, TB6-46 AND TB6-48 CAN BE USED TO PROVIDE ACCESSORY POWER AT THE SAME VOLTAGE
56
AND FREQUENCY. AC POWER IS DIRECTED TO THE POWER SUPPLY BOARD WHERE IT IS CONVERTED TO 12 VDC AND RETURNED TO THE CONTROL BOARD.
2. CUSTOMER POWER CONNECTIONS WHEN SUPPLY VOLTAGE IS DC (DIRECT CURRENT). RED AND BLACK WIRES FROM THE POWER SUPPLY BOARD SHOULD BE REMOVED AND THE CUSTOMER SHOULD
MAKE THEIR POWER CONNECTIONS AT TERMINALS TB5-42 AND TB5-43.
3. VOLTAGE RATING OF VALVES IS 12 VDC.
4. VOLTAGE RATING OF SWITCHES IS 5 VDC.
5. WITH UNIT ON AND NO ALARMS, THERE SHOULD BE CONTINUITY BETWEEN TERMINALS TB4-39 AND TB4-41. CONTACTS ARE RATED AT 5 AMPS.
6. STANDARD PRESSURE MODELS 4100 & 5400 ONLY. HIGH PRESSURE MODELS 40 THROUGH 450 ONLY.
SENSOR
O
HIGH HUM./
S
S
NO
DEWPOINT
92 TB1-7
C
TB1-8
NC
94
GRN
G
WHT
OPTIONAL
N
BLK
H
57
58
AC TO DC
59
POWER SUPPLY
BOARD
60
H
BLK
61
-
N
WHT
62
G +
GRN
63
NEG. (-)
BLACK
64
POS. (+)
RED
65
66
67
68
69
70
DT2_COM
71
DT2_NO
72
73
DT1_COM
74
DT1_NO
75
76
+12
77
78
79
80
+12
81
82
83
84
+12
85
86
87
88
+12
89
90
+5
91
92
93
94
95
+5
96
97
98
99
100
+5
101
102
103
104
105
106
Electrical Schematic – Level 2 Controller
+5
TB2-19
PRESSURE SWITCH 1 (LEFT TOWER)
TB2-20
+5
TB2-17
REMOTE START/STOP
TB2-18
+5
TB1-15
LEFT TOP
t°
THERMISTOR
C
TB1-16
+5
TB1-13
LEFT BOTTOM
t°
THERMISTOR
C
TB1-14
+5
TB1-11
RIGHT TOP
t°
THERMISTOR
C
TB1-12
+5
TB1-9
RIGHT BOTTOM
t°
THERMISTOR
C
TB1-10
+
01
TB1-7
AUX 1
OPTIONAL HIGH HUM./DEW POINT
C
TB1-8
02
+
TB1-5
AUX 2
OPTIONAL 0-5 VDC DEW POINT TRANSMITTER
C
TB1-6
+
TB1-3
AUX 3
OPTIONAL 0-5 VDC INLET PRESS. TRANSDUCER
C
TB1-4
+
TB1-1
AUX 4
OPTIONAL 0-5 VDC INLET TEMP. SENSOR
C
TB1-2
Figure 8-2
— 42 —
+5
107
J1-1
108
J1-34
109
J1-2
110
J1-4
111
J1-33 +5V
A
112
J1-13
A
113
J1-30
A
114
J1-32
A
115
J1-17
G
116
J1-19
G
117
J1-18
G
118
J1-21
G
119
J1-12
G
120
J1-31
G
121
J1-28
G
122
J1-27
A
123
J1-25
G
124
J1-26
A
125
J1-8
R
126
J1-29
G
127
J1-15
AD4
128
J1-11
AD3
129
J1-10
AD2
130
J1-9
AD1
131
J1-7
E
132
J1-3
R/W
133
J1-6
RS
134
J1-5
+5
135
SELECT
136
J1-14
+5
137
J2-1
ENTER
138
J1-20
+5
139
J2-3
POWER
140
J1-22
ON/OFF
+5
141
J2-5
ALARM
142
J1-24
RESET
143
J2-7
144
DISPLAY BOARD
145
SERVICE MAIN
SERVICE 1
SERVICE 2
SERVICE 3
LEFT INLET (SEE NOTE 6)
RIGHT INLET (SEE NOTE 6)
LEFT PURGE
RIGHT PURGE
PRESSURE SWITCH 1
PRESSURE SWITCH 2
LEFT TOWER DRYING
LEFT TOWER REGENERATING
RIGHT TOWER DRYING
RIGHT TOWER REGENERATING
COMMON ALARM
POWER ON
VACUUM
FLUORESCENT
TEXT DISPLAY
J2-2
J2
J2-4
REMOTE
PUSHBUTTON
SWITCH
J2-6
CONNECTIONS
J2-8