Yaskawa MP920 Motion Module - Manual (Page 188)

5 SVA Module Specifications and Handling
5.3.3 Differences in External I/O Signals
5-46
5.3.3 Differences in External I/O Signals
Each signal of the CN5 connector on the SVA-01A Module has been allocated to different
connectors on the SVA-02A Module as shown in the following table. Note these differences
during connection.
SVA-01A Module CN5 Connectors SVA-02A Module Connectors
Pin
No.
Signal
Name
Remarks Changed
to:
Remarks
1
26
BAT
0BAT Absolute encoder battery input ter-
minal (+)
Absolute encoder battery input ter-
minal (-)
These signals are output to the servo
via the servo interface connectors of
each axis. − Removed Connect the absolute encoder
battery input terminals to the
SERVOPACK.
28 OTF IN Axis-1 overtravel (+) inputs Servo
connector 14 General-purpose input (OTF-
IN)
DI-3
4 OTR IN Axis-1 overtravel (-) inputs Servo
connector 33 General-purpose input (OTR-
IN)
DI-4
29 DEC Axis-1 deceleration limit inputs LIO/DI − Connect this input terminal to
the DI or LIO Module, and
set it in OB††01F using a
ladder logic program.
5 ZERO Axis-1 zero point latch inputs − Removed No ZERO signals are used
with the SVA-02A Module.
30 EXT Axis-1 external positioning latch
inputs Servo
connector 36 General-purpose inputs (EXT
latch) DI-5
6 RI Spare axis-1 inputs LIO/DI − Use a LIO or DI Module
instead.
7 BRK
OUT1 Axis-1 brake control outputs − − Output this signal directly
from the SERVOPACK to the
brake.
32 RO1 Spare axis-1 outputs LIO/DO − Use a LIO or DI Module
instead.
− − − − − −
23 RIC Spare common inputs − Removed −
48 ROC Spare common outputs − Removed −
24 +24 V 24-V power supply for servo CN3 1
2 A 24-V input connector has
been added.
49 +24 V 24-V power supply for servo − − −
25 0 V
(24 V) 0-V power supply for servo − − −
50 0 V
(24 V) 0-V power supply for servo − − −