YASKAWA Sigma-7Siec User Manual

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

YASKAWA Sigma-7Siec Specifications

General

Brand	YASKAWA
Model	Sigma-7Siec
Category	Controller
Language	English