Schneider Electric INTERBUS Basic Manual do Utilizador descarregar pdf (Página 26)

Module Description of 170 INT 110 00

Modicon provides pre-fabricated Interbus cables in four lengths. Each cable has

two connectors installed for direct interconnection between two modules. Modicon

also provides a connector kit for installation onto user-supplied cable. The kit

contains one pin and one socket connector (ordering details see specs).

Please note the following general requirements:

H The maximum remote–bus cable length is 13 km (8 mi.). The cable length

between two remote–bus nodes must not exceed 400 m (1200 ft)!

H Ready–made off–the–shelf cables are available for the remote bus: see

specs. Custom lengths need to be prepared by the user.

H The connectors for the outgoing remote bus are always pins, those for the

incoming remote bus are always sockets.

H In the outgoing remote bus connector, pins 5 und 9 must be connected (refer

to scematic the figure below)!

H Connect the cable shield to the connector.

H For the remote bus you will need a 5–wire cable, twisted–pair type, shielded;

this cable is available by the meter (KAB–3225–LI).

Wire the connectors of the remote bus cable as follows:

Outgoing Remote Bus (pins) Incoming Remote Bus (sockets)

1 2 ... 21 22 23 24 25 26 27 28 29 30 31 ... 35 36

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Schneider Electric INTERBUS Basic Manual do Utilizador Página 26