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The ModuleBus Extension cable comes in three standard lengths:
•
•
•
ModuleBus length must not exceed 2.5 meters (8.2 feet) from FCI, TB815
Interconnection Unit, or ModuleBus Modem to the last MTU including extension
cables.
L1+
C1 2
L1+
B1 2
L1-
A1 2
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The FCI provides fiber optic expansion of the ModuleBus for up to 7 additional I/O
clusters or to drive equipment. The TB810/TB811 ModuleBus Optical Port must be
inserted in to the CI810 or CI830 FCI and TR815 Interconnect unit FCI to provide
optical ModuleBus expansion. See
32
TK801V003 - 300 mm (1 ft.)
TK801V006 - 600 mm (2 ft.)
TK801V012 - 1.2 meters (4 ft.).
F
R
W
1
2
3
4
5
6
7
8
9
10
A
11
12
13
14
A
15
16
DI810
24V
Male Cable
Connector
3
4
5
6
7
C8
L2+
3
4
5
6
7
B8
L2+
3
4
5
6
7
A8
L2-
Avt
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TB805
TB806
Latch Release
Female Cable
Connector
L1+
L1+
TK801V003
(300 mm)
L1-
(1 ft.)
Figure 2-7
for location of the TB810/TB811on
F
R
W
1
2
3
4
5
6
7
8
9
10
A
11
12
13
14
A
15
16
DI810
24V
C1 2
3
4
5
6
7
C8
L2+
B1 2
3
4
5
6
7
B8
L2+
A1 2
3
4
5
6
7
A8
L2-
3BSE 020 923R101