4
Specifications
This chapter gives an overview and describes the specifications of the Feedback Option
Module.
4.1 Overview
The Feedback Option Module SGDV-OFB03A supports quadrature encoders (A quad B).
The Feedback Option Module consists of an option card and a module cover (not
included).
It can be installed to all the types of Sigma-5 and Sigma-7 SERVOPACKs.
4.2 Specifications of the Feedback Option Module
4.2.1 General Specifications
This table lists the general specifications of the Feedback Option Module.
Applicable SERVOPACK
All Sigma-5 Series and Sigma-7 Series
SERVOPACKs
Applicable SERVOPACK Firmware Ver-
sion
Sigma-5: Version 0029 or later
Sigma-7: Version 0036 or later
Placement
Attached to the SERVOPACK
Power Specification
Power Supply
Method
Supplied from the control power supply of
the SERVOPACK.
Operating Condi-
tions
Surrounding Air/
Storage Tempera-
ture
0 °C to +55 °C/ -20 °C to +85 °C
Ambient/Storage
Humidity
90% RH or less (with no condensation)
Vibration/Shock
Resistance
4.9 m/s
2
/ 19.8 m/s
2
Protection Class/
Pollution Degree
Protection class: IP00, Pollution degree: 2
An environment that satisfies the following
conditions.
n
Free of corrosive or explosive gases
n
Free of exposure to water, oil or chemi-
cals
n
Free of dust, salts or iron dust
Altitude
1000 m or less
Others
Free of static electricity, strong electromag-
netic fields, magnetic fields or exposure to
radioactivity
Sigma-5 and Sigma-7 Series SERVOPACKs
Specifications
Specifications of the Feedback Option Module > General Specifications
| | Feedback Option Module Type 3 - Manual version C - Revision 0 | en |
30
