Omron OMNUC R88D-WT15HF User Manual

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2-10 Absolute Encoder Backup Battery Specifications
A backup battery is required when using a Servomotor with an absolute encoder. Install
the Battery Unit in the Servo Driver’s battery holder, and connect the provided connector
to the Battery Connector (CN8).
H R88A-BAT0jW Absolute Encoder Backup Battery Unit
Model No. Applicable Servo Driver
R88A-BAT01W All drivers except for R88D-WT60H to
R88D-WT150H
R88A-BAT02W R88D-WT60H to R88D-WT150H
H Specifications
Item Specifications
Battery model number ER3V (Toshiba)
Battery voltage 3.6 V
Current capacity
1,000 mASh
D Connection Configuration and External Dimensions
1.7 dia.
15 dia.
Unit: mm
L
Model No. Length (L)
R88A-BAT01W 20 mm
R88A-BAT02W 50 mm
D Wiring
Connector housing:
DF3-2S-2C (Hirose Electric)
Contact pin:
DF3-2428SCFC (Hirose Electric)
Black
Red
Cable: AWG24 × 2C UL1007
Symbol
Standard Models and Specifications Chapter 2

Omron OMNUC R88D-WT15HF Specifications

General

Brand	Omron
Model	OMNUC R88D-WT15HF
Category	Servo Drives
Language	English