Emerson MVME7100 manual Cabling and Connectors, Battery

Models: MVME7100

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Cabling and Connectors

Safety Notes

Cabling and Connectors

Product Damage

RJ-45 connectors on modules are either twisted-pair Ethernet (TPE) or E1/T1/J1 network interfaces. Connecting an E1/T1/J1 line to an Ethernet connector may damage your system.

zMake sure that TPE connectors near your working area are clearly marked as network connectors.

zVerify that the length of an electric cable connected to a TPE bushing does not exceed 100 meters.

zMake sure the TPE bushing of the system is connected only to safety extra low

voltage circuits (SELV circuits).

If in doubt, ask your system administrator.

Battery

Board/System Damage

Incorrect exchange of lithium batteries can result in a hazardous explosion.

When exchanging the on-board lithium battery, make sure that the new and the old battery are exactly the same battery models.

If the respective battery model is not available, contact your local Emerson sales representative for the availability of alternative, officially approved battery models.

Data Loss

Exchanging the battery can result in loss of time settings. Backup power prevents the loss of data during exchange.

Quickly replacing the battery may save time settings.

Data Loss

If the battery has low or insufficient power the RTC is initialized.

Exchange the battery before seven years of actual battery use have elapsed.

PCB and Battery Holder Damage

Removing the battery with a screw driver may damage the PCB or the battery holder. To prevent damage, do not use a screw driver to remove the battery from its holder.

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MVME7100 Single Board Computer Installation and Use (6806800E08A)

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Emerson MVME7100 manual Cabling and Connectors, Battery