Ediseja 21 CMU 200 Manuel d'utilisateur télécharger pdf (Page 19)

FO MM INTERFACE BOARD

Fiber optic logic

Switch SW1 1 2 3 4

Positive logic

OFF ON OFF ON

Negative logic

ON OFF ON OFF



Positive logic – light OFF in idle state



Negative logic – light ON in idle state

For star coupler functionality it is recommended that positive logic on FO interfaces is used (light

OFF in idle state). In other case, if optic loop on one port is broken, communication with other

slave ports, also will not work.

3.4 ETH INTERFACE BOARD

Description

Single virtual com port with RJ45 connector.

Settings

Company: Device: Document: Code: Version: Date: Page:

Ediseja 21 CMU 200 User manual CMUMU200 V3 01.02.13 19

Picture 3.5: Multimode FO connectors

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Ediseja 21 CMU 200 Manuel d'utilisateur Page 19