11.1 Feedback Option Modules
11.1.1 Fully-Closed Modules
11-2
11.1
Feedback Option Modules
11.1.1
Fully-Closed Modules
You can perform fully-closed loop control by combining a Fully-Closed Module and SERVO-
PACK.
Fully-closed loop control is used to perform high-accuracy, high-response position control by
using a position feedback signal from a Linear Encoder or Absolute Rotary Encoder mounted
to the machine. To perform fully-closed loop control, a Fully-Closed Module and SERVOPACK
are required.
Basic Specifications
Pin Arrangement of External Encoder Connector (CN31)
The following table lists the signal names and functions.
1. One Option Case Kit is required for each SERVOPACK.
Option Case Kit model: SGDV-OZA01A
2. Refer to the following catalog when using these Command Option Modules with Fully-Closed
Module.
•
INDEXER Module
•
DeviceNet Module
AC Servo Drives
Σ
-7 Series (Catalog No.: KAEP S800001 23)
3. Fully-Closed Module cannot be used with Safety Modules.
Item
Specification
Operating
Conditions
Surrounding Air
Temperature
0 to
+
55
°
C
Storage
Temperature
-20
°
C to
+
85
°
C
Surrounding Air
Humidity
90% relative humidity
max.
There must be no freezing or condensation.
Storage Humidity
90% relative humidity
max.
Vibration
Resistance
4.9 m/s
2
Shock Resistance
19.6 m/s
2
Degree of
Protection
IP10
•
Must be no corrosive or flammable gases.
•
Must be no exposure to water, oil, or chem-
icals.
•
Must be no dust, salts, or iron dust.
Pollution Degree
2
Altitude
1,000 m max.
Others
Do not use the SERVOPACK in the following locations: Locations subject
to static electricity noise, strong electromagnetic/magnetic fields, or
radioactivity
Pin No.
Signal
Function
1
PG5V
Encoder power supply
+
5 V
2
PG0V
Encoder power supply 0 V
3
–
–
4
–
–
5
PS
Serial data (
+
)
6
/PS
Serial data (-)
Shell
Shield
–
Important
