CHINT NVF2G-S Series - Page 22

Function
jumper
terminal
Shorting location
and definition
illustrate
AI1
J601
1-2 : V
2-3 : I
V voltage type analog input range : ( -10- + 10 ) V;
I Current analog input range : ( 0~20) mA or (4~20) mA
AI2
J602
1 - 2:V
2-3 :I
AO1
J603
1-2 : V
2-3 : I
V voltage type analog output range : (-10~ + 10)V;
I Current analog output range : (0~20) mA or (4~20) mA
AO2 J604
1-2 : V
2-3 : I
485 terminal
matching
resistance
J605
1-2 : no access
2-3 : access
Matching resistor 4.7kQ
X1-X6
interface mode
J606
1-2: PNPs
2-3: NPNs
Default is PNP type
Figure 4.13 Jumper position
(2) The terminal arrangement of the control circuit is shown in Figure 4.14 below :
Figure 4.14 Arrangement of inverter control circuit terminals
4.3.3 Control terminal function description
485+ 485-
XI
X2
X3 X4
X5
X6
Y1
COM
R2A R2B
R2C
+10V
AI2
Al1
GND
A01
A02 GND COM
+24V
RIAS
RIB
R1C
014
NVF2G-S Series Inverter User's Guide