Replace lid, Close flap, Fit encls/cmtray – TREND IQ241_242 User Manual
Page 3: Route cables, Terminate screens, Connect power, Warning: this apparatus must be earthed, Do not switch on identify i/o connectors, Continued), Hook on lid
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IQ241/242 Series Controllers Installation Instructions TG103012 Issue 2/D 07/4/05
Installation Instructions - Fixing
IQ241/242
1.3 Installation - Fixing
(continued)
a
hook on lid
b
close lid
c
tighten fasteners
Replace Lid
9
Close Flap
10
Fit ENCLS/CMTRAY
11
Route Cables
12
if fitting ENCLS/CMTRAY
ENCLS/CMTRAY Installation
Instructions TG103131
pierce grommet
use copex glands
or
Terminate
Screens
13
earth bar
2 eyelets
maximum
M4 (supplied)
if CMTRAY fitted
if required
EJ
105383
24V
Earth
Mat-N-Loc to
terminal
adaptor
(supplied)
s
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B
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E
l
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n
n
a
h
C
C
1
C
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3
C
4
C
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7
C
8
C
9
C
0
1
C
1
1
C
2
1
C
3
1
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4
1
C
5
1
C
6
1
C
7
1
C
8
1
C
9
1
C
0
2
C
1
2
C
2
2
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3
2
C
4
2
C
5
2
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6
2
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7
2
C
8
2
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9
2
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0
3
C
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3
C
2
3
C
3
3
C
4
3
C
5
3
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6
3
C
7
3
C
8
3
C
9
3
C
0
4
l
a
t
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g
i
D
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u
p
n
I
I
1
I
2
I
3
I
4
I
5
I
6
I
7
I
8
I
9
I
0
1
I
1
1
I
2
1
I
3
1
I
4
1
I
5
1
I
6
1
I
7
1
I
8
1
I
9
1
I
0
2
I
1
2
I
2
2
I
3
2
I
4
2
I
5
2
I
6
2
I
7
2
I
8
2
I
9
2
I
0
3
I
1
3
I
2
3
r
o
s
n
e
S
S
1
S
2
S
3
S
4
S
5
S
6
S
7
S
8
S
9
S
0
1
S
1
1
S
2
1
S
3
1
S
4
1
S
5
1
S
6
1
S
7
1
S
8
1
S
9
1
S
0
2
r
e
v
i
r
D
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p
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O
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c
L
0
2
L
9
1
L
8
1
L
7
1
L
6
1
L
5
1
L
4
1
L
3
1
L
2
1
L
1
1
L
0
1
L
9
L
8
L
7
L
6
L
5
L
4
L
3
L
2
L
1
Connect power
14
if /24VAC or /24VDC
IEC
Mat-N-Loc
WARNING:
This apparatus must
be earthed.
(via power connector)
if /230
24 Vac: Isolated
transformer winding
supply 1 controller only
if /24VAC
if /24VDC
Earth
(recommended)
24 Vdc: May supply
several controllers
O
I
DO NOT
SWITCH
ON
Identify I/O Connectors
15
1
I 1
1 2
I 1 2
I 1 3
1 3
S 1
2 0
2 1
I 2 0
S 8
I 2 1
S 9
L 2 0
3 2
I 3 2
S 1 5
L 9
L 1
L 8
3 3
4 0
d i g i t a l i n p u t s
a n a l o g u e i n p u t s
a n a l o g u e o u t p u t s
2
3
4
5
6
7
8
9
1 0
1 1
1 4
1 5
1 6
1 7
1 8
1 9
2 2
2 3
2 4
2 5
2 6
2 7
2 8
2 9
3 0
3 1
3 4
3 5
3 6
3 7
3 8
3 9
1
C
3
C
5
C
7
C
9
C
1 1
C
1 3
C
1 5
C
1 7
C
1 9
C
2 1
C
2 3
C
2 5
C
2 7
C
2 9
C
3 1
C
3 3
C
3 5
C
3 7
C
3 9
C
2
C
4
C
6
C
8
C 1 0
C
1 2
C
1 4
C
1 6
C
1 8
C
2 0
C
2 2
C
2 4
C
2 6
C
2 8
C
3 0
C
3 2
C
3 4
C 3 6
C
3 8
C
4 0
C
Fitted on IQ242
Note
sensors
start at
channel 13
Note outputs have
reverse numbering
IQ241/242 consumption >60 VA
230 Vac +15, -10%, 50 to 60 Hz
24 Vac +15 -10%, 50 to 60 Hz
24 Vdc +25, -10% (24 V to 36 V)
A switch or circuit breaker must be included in the supply to the unit and be
in close proximity to it, and must be clearly marked as the disconnecting
device for the unit
Note that channels 13 to 32
require S cards to be fitted see
2.1 step 9. IQ242 already has
S cards fitted for channels 13
to 20.
EJ
105383
24V
Earth
24 Vac 24 Vac
24 V
0 V