Sbk-U-Vba-Xx - YASKAWA Sigma-7Siec Hardware Manual

7 Cable Diagrams

7.1 SBK-U-VBA-xx

Terminal Block - CN1 I/O.
SBK-U-VBA-xx Function Chart for Sigma-5 or Sigma-7 Servo Amplifier
Pin No.
1 /BK+ (/SO1+)
2 /BK- (/SO1-)
3
4
5
6
7 P-OT (/SI1)
8 N-OT (/SI2)
9 /DEC (/SI3)
10 /EXT1 (/SI4)
11 /EXT2 (/SI5)
12 /EXT3 (/SI6)
13
14 BAT (+)
15
16
17
18
19
20
21
22
23
24
25
26
Note: General purpose input and output signals are shown with their default signals assigned - signal
assignment may have been changed by parameter
Mechatrolink-II type Servo Amplifier / Option type
Signal
Brake interlock output (+) (General purpose output 1 (+))
Brake interlock output (-) (General purpose output 1 (-))
ALM+ Servo alarm output (+)
ALM- Servo alarm output (-)
-
+24VIN Control power supply for sequence signal input
Forward run prohibited input (General purpose input 1)
Reverse run prohibited input (General purpose input 2)
Zero-point return deceleration switch input (General purpose input 3)
External latch signal 1 input (General purpose input 4)
External latch signal 2 input (General purpose input 5)
External latch signal 3 input (General purpose input 6)
/SI0 General purpose input 0
Battery (+) input
BAT (-) Battery (-) input
SG Signal ground
PAO Phase-A pulse output (+)
/PAO Phase-A pulse output (-)
PBO Phase-B pulse output (+)
/PBO Phase-B pulse output (-)
PCO Phase-C pulse output (+)
/PCO Phase-C pulse output (-)
/SO2+ General purpose output 2 (+)
/SO2- General purpose output 2 (-)
/SO3+ General purpose output 3 (+)
/SO3- General purpose output 3 (-)
Function
7 Cable Diagrams
27