IQL13+/xxx Installation Instructions TG200383 Issue 3/B 19/08/04
1 - 3
Installation Instructions - Sheet 1
IQL13+/xxx
L o n A
S C N
L o n B
L o n A
S C N
L o n B
L I N C
LO
N
TE
R
M
IN
A
TO
R
1
A
1
L O N R O U T E R
2 3 4
B
1 2 3 4
I Q L
x y
A
1
L O N R O U T E R
2 3 4
B
1 2 3 4
LO
N
TE
R
M
IN
A
TO
R
1
LO
N
TE
R
M
IN
A
TO
R
1
z
w
I Q L
x y z
w
I Q L
x y z
w
I Q L
x y z
w
Connect Power
5
DO NOT APPLY
POWER
O
I
1 3 +
L
L A N
N I D
S t r a t e g y
: : : : :
O / S
L
N
E
2 3 0 V a c
1 2 3
Clean earths consisting of
short (<300 mm, 12”)
stranded copper wire
(>=1.5 mm
2
, 16 AWG) to
a substantial earthed
metal part (e.g. cable
tray) are recommended
Terminal size 0.5 to 2.5 mm
2
(14 to 20 AWG)
1.3 Installation - Fixing
(continued)
1 3 +
L
L A N
N I D
S t r a t e g y
: : : : :
O / S
6
T e r m i n a t o r
T e r m i n a t o r
T e r m i n a t o r
Lon - FTT (free topology)
Star topology
Bus topology
Loop topology
*Terminate Lon bus at one end only
polarity
independent
Connect Lon
Lon
Lon
L O N
2 9 3 0 3 1 3 2
*
*
*
Do not allow wires to cross on a loop
continued over page
2 4 V a c
1 2 3
24Vac
WARNING
: This apparatus
must be earthed (via earth
terminal).
Earth 24 Vac supply neutral
at transformer
/24VAC
option
/230
option
IQL consumption
<= 12.1 VA (2.5 VA +
power to triac outputs)
IQL consumption
<= 13 VA (3 VA + power
to triac outputs)
100
m
F, 50 V min
100
m
F, 50 V min
Terminator
e.g.
LONTERMINATOR
Maximum 64 nodes per Lon
segment
Maximum 40 IQLs (and
LONCs) per virtual Lan
Recommend terminate at LINC
or Router
