Vortex IR610 Series - Page 35

IR610 high performance vector control frequency inverter user manual Chapter3 Product appearance and wiring
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Table 3-21 Functional Description of IR610 Jumper Switch
Name
Function
Defaults
485
485 Termination resistor selection: ON has 100 ohm terminating
resistor, OFF is no terminating resistor
OFF
AI1
AI1 analog type selection: V is the voltage input (0 ~ 10V), I is the
current input (0 ~ 20mA)
V
AI2
AI2 analog type selection: V is the voltage input (0 ~ 10V), I is the
current input (0 ~ 20mA)
V
AO1
AO1 analog type selection: V is the voltage output (0 ~ 10V), I is the
current output (0 ~ 20mA)
V
AO2
AO2 analog type selection: V is the voltage output (0 ~ 10V), I is the
current output (0 ~ 20mA)
V
PE1
GND ground selection: ON is grounded through the safety capacitor,
OFF is not connected
OFF
PE2
COM ground selection: ON is grounded through the safety capacitor,
OFF is not connected
OFF
 Analog input terminal instructions
The AI1 and AI2 terminals can accept both analog voltage input and analog current input. They can
be switched by jumpers “AI1” and “AI2” on the IO board. The connection method and jumper switch
configuration are shown in the following figure:
IR610
AI1/AI2
GND
+10V
PE
+
-
0～10V or 0～
20mA
AI1
AI2
Jumper
switch
Voltage input
Current input
V
I
Figure 3-22 Analog input terminal wiring diagram
The AO1 and AO2 terminals support the voltage output (0~10V) and the current output (0~20mA). They are selected
by jumpers “AO1” and “AO2” on the IO board. The connection method is as shown in the figure below: