SCHEME 15 : Air Cooled Chillers
> 2 separate fan stages
2 to 4 Compressors, Cooler heater = YES or Reclaim option
= YES, No Aux Board
fan b4
43 - bit 3
Channel 80 - 83 : free
HD B
AO
Channel 52
fan b3
43 - bit 2
Channel 27-28: virtual
HD A
AO
Channel 51
fan b2
43 - bit 1
Channel 26 : DO unused
-
AI
Channel 50
fan b1
43 - bit 0
-
AI
Channel 49
MUX FAN2
Channel 43
AI
Channel 48
AI
Channel 47
4xDO BOARD #2
Address = 43
-
AI
Channel 127
-
AI
Channel 105
-
AI
Channel 126
-
AI
Channel 104
4xAI - 2xAO BOARD
Address = 47
fan a4
39 - bit 3
CPB2 STA
AI
Channel 125
CPA2 STA
AI
Channel 103
fan a3
39 - bit 2
CPB2 TMP
AI
Channel 124
CPA2 TMP
AI
Channel 102
MTQ RESB
AI
Channel 38
fan a2
39 - bit 1
CPB2 DGT
AI
Channel 123
CPA2 DGT
AI
Channel 101
MTQ RESA
AI
Channel 37
fan a1
39 - bit 0
CPB2 ECP
AI
Channel 122
CPA2 ECP
AI
Channel 100
EXV ST B
Channel 33
MUX FAN1
Channel 39
CPB2 OP
AI
Channel 121
CPA2 OP
AI
Channel 99
EXV ST A
Channel 29
CPB2 CUR
AI
Channel 120
CPA2 CUR
AI
Channel 98
-
DO
Channel 119
-
DO
Channel 97
4xDO BOARD #1
Address = 39
-
DO
118 - bit 5
-
DO
96 - bit 5
EXV BOARD
Address = 29
b2 ldr 2
DO
118 - bit 4
a2 ldr 2
DO
96 - bit 4
virtual-unused
DO
Ch 78- 79
b2 ldr 1
DO
118 - bit 3
a2 ldr 1
DO
96 - bit 3
unused
DO
Ch 26-28
refb iso
DO
68 bit 9
cpb2 ols
DO
118 - bit 2
cpa2 ols
DO
96 - bit 2
ALARM B
DO
Channel 25
refa iso
DO
68 bit 8
cpb2 mc2
DO
118 - bit 1
cpa2 mc2
DO
96 - bit 1
ALARM A
DO
Channel 24
cool htr
DO
68 bit 7
cpb2 mc1
DO
118 - bit 0
cpa2 mc1
DO
96 - bit 0
OIL HTRB
DO
Channel 23
-
DO
68 bit 6
CPB2 MUX
Channel 118
CPA2 MUX
Channel 96
OIL HTRA
DO
Channel 22
pd val b
DO
68 bit 5
CP B2
DO
Channel 117
CP A2
DO
Channel 95
CONDPUMP
DO
Channel 21
pd val a
DO
68 bit 4
CPUMP 2
DO
Channel 20
cond htr
DO
68 bit 3
CPUMP 1
DO
Channel 19
-
DO
68 bit 2
SCPM BOARD #4
Address = 117
SCPM BOARD #2
Address = 95
pump_def
DI
11 - bit 7
hr val b
DO
68 bit 1
cond_flow
DI
11 - bit 6
hr val a
DO
68 bit 0
-
AI
Channel 116
-
AI
Channel 94
elec box
DI
11 - bit 5
MUX NRCP
MUX
Channel 68
-
AI
Channel 115
-
AI
Channel 93
lock 1
DI
11 - bit 4
-
DI
Channel 67
CPB1 STA
AI
Channel 114
CPA1 STA
AI
Channel 92
lim sw
DI
11 - bit 3
-
DI
Channel 66
CPB1 TMP
AI
Channel 113
CPA1 TMP
AI
Channel 91
recl sw
DI
11 - bit 2
-
DI
Channel 65
CPB1 DGT
AI
Channel 112
CPA1 DGT
AI
Channel 90
spt sw
DI
11 - bit 1
-
DI
Channel 64
CPB1 ECP
AI
Channel 111
CPA1 ECP
AI
Channel 89
onoff sw
DI
11- bit 0
-
DI
Channel 63
CPB1 OP
AI
Channel 110
CPA1 OP
AI
Channel 88
MUX DI
1
Channel 11
-
DI
Channel 62
CPB1 CUR
AI
Channel 109
CPA1 CUR
AI
Channel 87
EXT VDC
AI
Channel 10
-
DI
Channel 61
CPB1 PUL
DO
Channel 108
CPA1 PUL
DO
Channel 86
SP B
AI
Channel 09
-
DI
Channel 60
oilpmp b
DO
107 - bit 5
oilpmp a
DO
85 - bit 5
DP B
AI
Channel 08
HR WTRVL
AO
Channel 59
b1 ldr 2
DO
107 - bit 4
a1 ldr 2
DO
85 - bit 4
SP A
AI
Channel 07
PD P B
AI
Channel 58
b1 ldr 1
DO
107 - bit 3
a1 ldr 1
DO
85 - bit 3
DP A
AI
Channel 06
PD P A
AI
Channel 57
cpb1 ols
DO
107 - bit 2
cpa1 ols
DO
85 - bit 2
-
AI
Channel 05
-
AI
Channel 56
cpb1 mc2
DO
107 - bit 1
cpa1 mc2
DO
85 - bit 1
OAT
AI
Channel 04
-
AI
Channel 55
cpb1 mc1
DO
107 - bit 0
cpa1 mc1
DO
85 - bit 0
CHWSTEMP
AI
Channel 03
HR EWT
AI
Channel 54
CPB1 MUX
Channel 107
CPA1 MUX
Channel 85
COOL EWT
AI
Channel 02
HR LWT
AI
Channel 53
CP B1
DO
Channel 106
CP A1
DO
Channel 84
COOL LWT
AI
Channel 01
NRCP BASIC BOARD
Address = 53
SCPM BOARD #3
Address =106
SCPM BOARD #1
Address =84
BASIC BOARD
Address = 1
CARRIER SA
USER’S GUIDE FOR
30GX&HX PRO_DIALOG 4 V.2
ECG-UG-02-002
Rev: Original
Page: 95 / 98
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