Innotech Genesis II Digital Controller (v5) - Manual (Page 87)

Page 87
Genesis II Installation Instructions
© Mass Electronics Pty Ltd 2010 Chapter 4 – Commissioning
Sensor #7
Innotech T emperatur e
Sensor #8
Innotech T emperatur e
Sensor #9
Innotech T emperatur e
Sensor #10
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Sensor #1 1
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Address
jumpers
Remote Expansion Module #1 (AI)
ANALOGUE INPUTS
SCREEN MUS T
GO HERE !
38
39
40
41
+
+
-
-
12V
PC
REM COMMS
GENESIS II DDC INNOTECH
(Wiring diagram - bottom board)
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
AI1
AI2
AI3
AI4
AI5
AI6
AI7
AI
8
+
+
+
+
+
+
+
+
-
-
-
-
-
-
-
-
21
20
SC
R
S
S
OUTPUTS
ANALOGUE
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
76
75
74
73
68
67
66 1
3
2
4
9
12
11
10
88
87
86
85
80
79
78 5
7
6
8
13
16
15
14
84
72
71
70
69
83
82
81
Siren
SSR #3
VAV #3
VAV #4
SSR #4
SSR #1
VAV #1
VAV #2
SSR #2
SSR #5
VAV #5
Sensor #6
Innotech Temperture
Switchboard Temp
Thermistor, Philips 10k
AI LEM #1, Terminal 3
NC
Sensor #5
Innotech Temperture
Sensor #4
Innotech Temperture
Sensor #3
Innotech Temperture
Sensor #2
Innotech Temperture
Sensor #1
Innotech Temperture TD1: 0-250 µAmps
TD1: 0-250 µAmps
TD1: 0-250 µAmps
TD1: 0-250 µAmps
TD1: 0-250 µAmps
TD1: 0-250 µAmps
AIM: <external>
TH7: Thermistor
TD1: 0-250 µAmps
TD1: 0-250 µAmps
TD1: 0-250 µAmps
TD1: 0-250 µAmps
ANALOGUE
INPUT
SIGNAL
CONDITIONERS
77
89
37
91
92
93
94
90
+
C
+
-
-
Global
Ne
t
RS-485
RS-232
3
2
1
TX RX
CIRCUIT FROM DDC OR REM
CIRCUIT TO O THER REMS
+
-
SHLD2
SHLD1
RS485(+ )
RS485(-)
RS485(-)
RS485(+ )
COMMS CONNECTIONS
24 V AC SUPPL Y
0 V AC SUPPL Y
COMM EARTH
CIRCUIT FROM DDC OR REM
+
-
SHLD2
SHLD1
RS485(+ )
RS485(-)
A
C
B
D
F
E
G
H
I
J
L
K
SCREEN SCREEN
+A1-
+A2-
+A3-
+A4-
+A5-
+A6-
AI
2
AI
1
AI
4
AI
3
AI
5
A
I6
A1
A2
A3
A0
TD1: 0-250 µAmps
TD1: 0-250 µAmps
Sensor #1 1
Innotech T emperatur e
For example, an analogue input channel that has Model TH2 AISC assigned receives its input from a
thermistor device; the input circuit is checked by measuring its resistance, which should be between
0 and 2k. Procedures for checking the resistance are contained in section 4-1.2.9 .
The type of AISC for each analogue input channel is determined when the system configuration is
established by the Genesis Configuration Software prior to delivery. The configuration software
automatically generates a Materials List and a Wiring Diagram, which are delivered with the system.
The Materials List shows the number of AISCs by type but does not show which analogue input
channels they are assigned to. The Wiring Diagram (Figure 4-5) identifies the AISC type for each
analogue input channel.
When an Analogue Input Module REM is used, the output of the REM is connected to one of the
controller’s analogue input channels. When checking the analogue connection between the GEN II AI
REM and a controller, ensure the cable is wired in accordance with the Electrical Installation chapter
and is free of potential physical damage. Ensure also that the cable is routed outside of the cable
ducts.
Figure 4-5: Analogue Input Signal Conditioner (AISC) Locations