Nidec NE200 Series - Page 21

NE200&300 Quick Start Guide
20
Type
Termina
Terminal function Technical specification
GND Analog grounding Internal isolated with COM
Analog
output
AO1 Analog output 1
0 ～ 20mA: Allow output
impedance 200~500Ω
0 ～ 10V: Allowed output
impedance ≥10kΩ.
With SC protection; 0~20mA or
0~10V analog output can be
selected through DIP switch SW2
GND Analog grounding Internal isolated with COM
Relay
output
TA/TB/
TC
Relay output 1
TA － TB ： NC; TA － TC ： NO
Contact capacity ： 250VAC/1A ，
30VDC/1A
RS485
485+ 485 differential positive Rate:
1200/2400/4800/9600/19200/384
00bps;
Max. parallel 127 No.s; SW3
select adapted resistor; Max.
Length 500m. (twisted shielding
cable)
485- 485 differential negative
GND 485 shielding grounding Internal isolated with COM
Fig.4-4 Arrangement of Control Circuit Terminals