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4 Option Components
4
Option Components
Analog Input Option
Figure 1
H
G
A – DIP switch S1 for terminal V1 input
signal selection (voltage/current)
B – DIP switch S2 for terminal V2 input
signal selection (voltage/current)
C – DIP switch S3 for terminal V3 input
signal selection (voltage/current)
<1> Connect the provided ground wire during installation. Installation on GA700, GA800, CR700, and CH700 drives
does not require the ground wire.
Terminal Block TB1
Refer to
Table 5
on page
10
A
B
C
Figure 1 Analog Input AI-A3 Option Components
V1 AC V2 AC V3 AC
38
for details on TB1 terminal functions and signal levels.
YASKAWA ELECTRIC TOBP C730600 78D YASKAWA AC Drive Option AI-A3 Installation Manual
D
F
AI-A3
Underside
D – Installation Hole
E – Connector (CN5)
F – Option model number
G – Ground terminal (FE) and
installation hole
H – Terminal block TB1
FE
AI
E
AI
<1>
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