Measurement-computing DBK34A Manuel d'utilisateur télécharger pdf

DBK34A UPS / Battery Module

Hardware Setup for 12 Volt (Default) or 24 Volt Operation …… 3

Indicators …… 4

Runtime …… 4

Charging …… 4

Fuse Replacement …… 5

Environmental Concerns …… 6

DBK34A – Specifications …… 6

DBK34A is similar to DBK34 in appearance and operation; but there are differences.

Before proceeding with this document module, verify that your device is a DBK34A. If

your device does not have the “A” suffix, use the DBK34 Document Module instead of this

one.

Reference Notes:

o Chapter 2 includes pinouts for P1, P2, P3, and P4. Refer to pinouts applicable to your

system, as needed.

o In regard to calculating system power requirements, refer to DBK Basics located near

the front of this manual.

Overview

The DBK34A can power a data acquisition system in portable or in-vehicle UPS applications (both 12 V

and 24 V systems). Power storage capacity is 5 A-hr @ 12 VDC or 2.5 A-hr @ 24 VDC.

For reliable data acquisition in a vehicle, the DBK34A provides clean and consistent operating power:

• Prior to engine/generator start

• During engine start-up (battery sag due to the high-current demand of starter motor and

solenoid)

• After engine turn off.

• Before and after connection to the vehicle

DBK34A Front Panel

The DBK34A contains two sealed-lead rechargeable batteries (Gel-Packs), associated charging circuits and

current indicators. Typically, these batteries can last more than 500 full cycles and up to 10 years standby

lifetime at room temperature. Recharging is fast, and extreme temperature performance is good. The

DBK34A can be used with the LogBook, DaqBook, WaveBook, and related DBKs and WBKs. The unit’s

rugged metal package has a compatible 8×11” footprint for convenient stacking with Velcro tabs and

optional splice plates and handles for carrying.

DBK Option Cards and Modules 879795 DBK34A, pg. 1

1 2 3 4 5 6

Résumé du contenu

Page 1 - DBK34A UPS / Battery Module

DBK34A UPS / Battery Module Hardware Setup for 12 Volt (Default) or 24 Volt Operation …… 3 Indicators …… 4 Runtime …… 4 Charging …… 4 Fuse Replacem

Page 2

Main and auxiliary power input comes from 12 or 24 VDC via a terminal block on the unit’s front panel (12 or 24 V modes are set by front-panel jumpers

Page 3 - 879795 DBK34A, pg. 3

Hardware Setup for 12 Volt (Default) or 24 Volt Operation The DBK34A is configured for 12 volt or 24 volt operation via placement of jumpers on the f

Page 4 - Charging

Indicators Three front-panel LED indicators provide power and charging status information. LED Indicators & Descriptions MAIN POWER Lights when

Page 5 - Fuse Replacement

Fuse Replacement DBK34A contains four MINI ATO fuses that can be replaced by the user. Note that you should always check your unit for blown fuses pr

Page 6 - DBK34A – Specifications

Environmental Concerns CAUTION DBK34A Gel-Pack batteries contain toxic materials (Pb and H2SO4). At the end of the battery life cycle the Gel-Pa

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Measurement-computing DBK34A Manuel d'utilisateur

Naviguer en ligne ou télécharger Manuel d'utilisateur pour Matériel Measurement-computing DBK34A. Measurement Computing DBK34A User Manual Manuel d'utilisatio

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