Comtrol RocketLinx ES8108 Manuale di installazione rapida - Pagina 2

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INTRODUCTION

The RocketLinx ES8108 series of industrial Ethernet switches include the

following models:

•

ES8108 with eight 10/100BASE-TX ports

•

ES8108F with six 10/100BASE-TX and two 100BASE-FX (Single-Mode or

Multi-Mode fiber) ports

•

ES8108-XT with eight 10/100BASE-TX ports and an extended

temperature range

•

ES8108F-XT with six 10/100BASE-TX, two 100BASE-FX (Single-Mode or

Multi-Mode fiber) ports and an extended temperature range

The different ES8108 models are simply referred to as the ES8108 unless there

is model-specific information.

Refer to the Comtrol web site for specification information.

ES8108-XT/ES8108F-XT IN CID2 ENVIRONMENTS

The ES8108-XT and ES8108F-XT are open-type and are to be installed in an

enclosure suitable for the environment and only accessible with a tool.

The ES8108-XT/ES8108F-XT is suitable for use in Class I, Division 2, Groups A,

B, C, and D or non-hazardous locations only.

WARNING - EXPLOSION HAZARD – Substitution of any components in the

ES8108-XT or ES8108F-XT may impair suitability for Class I, Division 2.

WIRING THE POWER INPUTS

The ES8108 provides redundant power, reverse polarity protection and

accepts a positive or negative power source. If using redundant power

supplies, they must be in the same mode.

Use this procedure to wire the power:

Insert the positive and negative wires into the + and - contacts on the

PW1 or PW2 on the terminal block connector.

Tighten the wire-clamp screws to prevent the wires from being loosened.

Note: Power should be disconnected from the power supply before connecting

it to the switch. Otherwise, your screwdriver blade can inadvertently short

your terminal connections to the grounded enclosure.