YASKAWA UAK series - Page 81

4.2 SERVOPACK
4-7
Specifications and External Dimensions for Σ-V-SD Drivers
4
Functions
(cont’d)
Sequence
Signal
External
Input
Power
Input Power
Voltage
24 VDC ±5%
Current
Required per
Channel
3 mA for normal input, 10 mA for latch input
Input
Signals
Number of
Channels
Normal inputs: 2 for each axis (isolated)
Latch inputs: 3 for SERVOPACK for 1 axis (isolated), 4 for SER-
VOPACK for 2 axes (isolated)
Output
Signals
(Brake)
Number of
Channels
1 for each axis (isolated)
Maximum
Output
Current
50 mA
Maximum
Applicable
Voltage
30 V
Delay Depends on brake or relay circuit.
HWBB
Signal
External
Input
Power
Input Power
Voltage
24 VDC ±5%
Current
Required per
Channel
3 mA
Input
Signals
Number of
Channels
2 for each axis (isolated)
Output
Signal
Number of
Channels
1 for each axis (isolated)
Maximum
Output
Current
50 mA
Maximum
Applicable
Voltage
30 V
When an
HWBB signal
is input
Output ON when inputs of two channels are OFF.
Motor Winding
Tem pe ra tu re
Detection
Number of
Channels
1 for each axis
–
Tem pe ra tu re
Sensor
NTC thermistor
Motor Winding
Selection
Number of
Channels
1ch
–
Output
Voltage
+24 V
Allowable
Output
Current
50 mA
Answerback
Function
Supported
(cont’d)
Item
Specifications
For Spindle Motor For Servomotor