Sanyo Denki Sanmotion R 3E S, Instruction Manual, Page: 42 / 514

1. Preface
1-19
■
RS3A30
6
2
3
4 5
1
13
14
15
16
17
18
19
7 8
10 12 11 9
No. Name/ Use No. Name/ Use
1
Digital operator display/
For servo amplifier status, alarm code and data
display for parameter input
8
Main circuit power input terminal/
For input terminal of main power
9
Control power input (CNA)/
For input terminal of control power
2
Digital operator key/
For parameter setting, test operation etc.
10
Regenerative resistor terminal/
Connect the external regenerative resistor
between RB1 and RB2.
3
Control power status LED (Blue)/
Lighting on when control power inputted and
control circuit is working.
11
Motor power terminal/
12
Earth connecting terminal/
13
USB connector for PC communication (PC)/
4
Analog monitor connector (CN6)/
For measuring analog signal such as velocity or
current with dedicated cable.
14 For function expansion connector (CN5)
※
15
For I/O signal connector with host equipment
(CN1)/
16 For safety features connector (CN4)
※
5 (CN7)/ For maintenance 17 For motor encoder (EN1)/
6 Front panel cover/
18
For motor encoder or external encoder (EN2)
※
7
Main circuit power LED (Red)/
Lighting on when main circuit power is ON.
Continue lighting during internal capacitor has
charge, even if power is OFF. Do not touch power
terminal during lighting. There is a risk of electric
shock.
19
For battery connection
（
CN3
）
/
※
※
It may not have the connecter depending on the servo
amplifier spec.
RS3A30A*
***_*