West Mountain Radio Battery Box Informations techniques télécharger pdf (Page 55)

West Mountain Radio Operating Manual

CBA Charger Interface

Charge / Discharge Test

The WMR Charger Interface board has the following inputs and

outputs:

• IN-A and IN-B- These should connect to a signal on the

charging unit that indicates charging is complete. An LED

will sufce. These inputs can handle up to 12V.

• OUT-A and OUT-B. These outputs are shorted (relays closed)

when the software is starting a charge cycle. The purpose

of this is to connect to a push-button on a charging unit,

where the push button might control the start/stop of the

charger.

• Powerpole®- When a Charge/Discharge test is not running,

or during the Discharge cycle of a Charge/Discharge test,

these poles will be open. During a Charge cycle, these

Powerpole® will close (short) and the WMR Charger

Interface and the CBA Software can read the current drawn

by the battery from the charger unit.

• Green LED- This is lit when the CBA software has connected

to the WMR Charging Interface board. NOTE: There is a

green power LED also.

• Yellow LED- This is lit when the CBA software is currently

performing a Charge/Discharge test. It will go dark when

test is complete.

• Red LED- This is lit when the CBA software is currently in a

charging phase of a Charge/Discharge test (the Powerpole®

are closed and the charging unit is connected to the battery).

When starting a charging cycle, the CBA software will close both the

OUT-A and OUT-B relays and leave them closed for the duration of

the cycle. If this is not compatible with your charging unit or need

more exible options, contact WMR and we can add support for

your charging unit.

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West Mountain Radio Battery Box Informations techniques Page 55