Absolute Encoder Backup Battery Specifications - Omron OMNUC R88D-WT15HF User Manual

Standard Models and Specifications

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.
R88A-BAT01W
R88A-BAT02W
H Specifications
Item
Battery model number ER3V (Toshiba)
Battery voltage
Current capacity
D Connection Configuration and External Dimensions
Model No.
R88A-BAT01W
R88A-BAT02W
D Wiring
Cable: AWG24 × 2C UL1007
2-182
Applicable Servo Driver
All drivers except for R88D-WT60H to
R88D-WT150H
R88D-WT60H to R88D-WT150H
Specifications
3.6 V
1,000 mASh
15 dia.
Length (L)
20 mm
50 mm
Red
Black
L
Symbol
Connector housing:
DF3-2S-2C (Hirose Electric)
Contact pin:
DF3-2428SCFC (Hirose Electric)
Chapter 2
Unit: mm