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The ModuleBus Extension cable comes in three standard lengths:
• TK801V003 - 300 mm (1 ft.)
• TK801V006 - 600 mm (2 ft.)
• TK801V012 - 1.2 meters (4 ft.).
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.
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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 Figure 2-7 for location of the TB810/TB811on
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TB805
TB806
TK801V003
(300 mm)
Latch Release
Male Cable
Connector
Female Cable
Connector
(1 ft.)