CGP Electronics TP-42 Spécifications télécharger pdf (Page 24)

Table 6: FC Bus Specifications

SpecificationCategory

Meets EN61000-4-4 and EN6100-4-5 requirements for heavy industrial

applications.

Protected against misapplication of 24 VAC.

Transient Immunity

Integral EOL Termination switch or add-on EOL Terminator module (See EOL

Termination on the Local FC Bus.) Do not use third-party EOL termination.

EOL Termination Method

Only one hard ground connection per bus segment when using shielded cable.

(See Grounding the Bus Cable Shield.)

Shield Grounding

Daisy-chainedPhysical Configuration

Repeaters

• Acromag 4683-TTM-1F (115 VAC)

• Acromag 4683-TTM-2F (230 VAC)

• Acromag 4683-TTM-3F (24 VAC)

Note: A repeater is required to support more than 50 devices per trunk segment

or trunk cable segment longer than 1,524 m (5,000 ft). Only the listed

Acromag 4683 series repeaters provide EOL termination switching that

is compatible with Metasys MS/TP.

Transient Eliminator

Advanced Protection Technologies Transient Eliminator TE/JC04C12

Fiber Modem

• S.I. Tech 2110 Fiber-Optic Modem and S.I. Tech 2121 Power Supply

• 9-pin Male Connector Kit (required by 2110 modem)

• Does not support 76,800 baud

Optional Vendor Components

24MS/TP Communications Bus Technical Bulletin

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CGP Electronics TP-42 Spécifications Page 24