Battery specifications – Rockwell Automation 2090-DA-BAT2 Low-profile Connector Kit for Motor Feedback Installation Instructions User Manual

Page 3

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Low-profile Connector Kit for Motor Feedback Signals 3

Rockwell Automation Publication 2093-IN005C-EN-P - May 2013

Battery Specifications

The 2090-DA-BAT2 battery is required for absolute position backup of TL-Series encoders, but
is not included with the connector kit.

Battery Catalog Number

Battery Life

Cat. No.

Description

2090-DA-BAT2

3.6V, half-height, non-rechargeable lithium battery with 2-pole mini connector

Drive Power On Time

Hours/week

Drive Power Off Time

Hours/week

Expected Battery Life

Years

Operating Conditions

0

168

1.0

Drive power is never ON

40

128

3.5

Drive power is ON for one 8-hour shift,
5 days/week

56

112

4.0

Drive power is ON for one 8-hour shift,
7 days/week

80

88

5.5

Drive power is ON for two 8-hour shifts,
5 days/week

112

56

7.5

Drive power is ON for two 8-hour shifts,
7 days/week

120

48

8.0

Drive power is ON for three 8-hour shifts,
5 days/week

168

0

10.5

Drive power is never OFF

This product contains a sealed lithium battery which may need to be replaced during the life of the product.

At the end of its life, the battery contained in this product should be collected separately from any unsorted
municipal waste.

The collection and recycling of batteries helps protect the environment and contributes to the conservation of
natural resources as valuable materials are recovered.

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