Nbox(b)tmne, g, h installation instructions, 3 installation - mounting, Close flap – TREND NBOX(B)TMNE, G, H User Manual
Page 4: Connect to pstn (or isdn), Connect to modem or terminal adaptor, Connect network, 2 wire, Close mbox, Lan a 4 wire lan a
4
NBOX(B)TMNE, G, H Trend Modem Node Controller Installation Instructions TG200729 Issue 2, 07/01/2009
NBOX(B)TMNE, G, H
Installation Instructions
Close Flap
11
Connect to PSTN (or ISDN)
10
connect
if TMNE
Modem/terminal adaptor
if TMNH
connect
1.3 Installation - Mounting
(continued)
Connect to Modem or
Terminal Adaptor
9
Modem/terminal adaptor
25 Way
D type Male
25 Way D type
Female
standard 25 way
cable (wired 1 to 1,
through to 25 to 25)
if TMNE
T R
T R
T R
T R
T
T
R
R
TX-
X
TX+ RX- RX+
T R
T R
T R
T R
T
R
R
X
T
T
R
R
TX- TX+ RX- RX+
T
Connect Network
8
2 wire
Terminal sizes 0.5 to 2.5 mm
2
(20 to 14 AWG)
additional terminals
(unless direct connected to single device - old IQs or configuration)
Close MBOX
if fitted in ENCLS/MBOX/IQ22x
12
Network Engineering Manual
92-1735
earth (ground) bus
b
a
polarity independent
See limitations of use (section 2)
additional terminals
e
l
b
a
C
d
u
a
b
2
k
1
d
u
a
b
8
k
4
d
u
a
b
6
k
9
2
k
9
1
d
u
a
b
4
k
8
3
d
u
a
b
f
o
.
o
N
s
e
r
i
W
2
8
1
9
n
e
d
l
e
B
m
0
0
0
1
)
s
d
y
0
9
0
1
(
m
0
0
0
1
)
s
d
y
0
9
0
1
(
m
0
0
0
1
)
s
d
y
0
9
0
1
(
m
0
0
7
)
s
d
y
5
6
7
(
m
0
0
5
)
s
d
y
5
4
5
(
2
7
0
2
9
n
e
d
l
e
B
m
0
0
0
1
)
s
d
y
0
9
0
1
(
m
0
0
0
1
)
s
d
y
0
9
0
1
(
m
0
0
0
1
)
s
d
y
0
9
0
1
(
m
0
0
5
)
s
d
y
5
4
5
(
m
0
5
3
)
s
d
y
0
8
3
(
2
d
n
e
r
T
0
0
2
/
F
H
/
2
2
/
1
/
1
/
P
T
)
1
6
7
8
n
e
d
l
e
B
(
m
0
0
0
1
)
s
d
y
0
9
0
1
(
m
0
0
0
1
)
s
d
y
0
9
0
1
(
m
0
0
7
)
s
d
y
5
6
7
(
m
0
5
3
)
s
d
y
0
8
3
(
m
0
5
2
)
s
d
y
0
7
2
(
2
d
n
e
r
T
0
0
2
/
F
H
/
2
2
/
2
/
2
/
P
T
)
3
2
7
8
n
e
d
l
e
B
(
m
0
0
0
1
)
s
d
y
0
9
0
1
(
m
0
0
0
1
)
s
d
y
0
9
0
1
(
m
0
0
5
)
s
d
y
5
4
5
(
m
0
5
2
)
s
d
y
0
7
2
(
m
5
2
1
)
s
d
y
5
3
1
(
4
earth (ground) bus
earth (ground) bus
LAN A
4 wire
LAN A