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Vacon NX series Applications Manual

Vacon NX series
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6.2 CONTROL I/O
1
6
2
3
4
5
18
19
20
12
7
13
8
9
10
14
15
16
21
22
23
11
17
24
25
26
mA
RUN
READY
AOA1-
DOA1
+24 V
GND
GND
DIN1
DIN2
DIN3
DIN4
DIN5
DIN6
R O1
R O1
R O1
CMA
CMB
R O2
R O2
R O2
OPTA1
OPTA2
Terminal Signal Description
+10 V
ref
AI1+
AI1-
AI2+
AI2-
+24V
Reference output
I/O Ground
Analogue input 2
Current range 0—20mA
Control voltage output
I/O ground
Start forward
Programmable logic (P2.2.1.1)
Start reverse
R
i
min = 5 kΩ
Fault reset
Programmable (G2.2.7)
Jogging speed selection
Programmable (G2.2.7)
External fault
Programmable (G2.2.7)
Accel. /decel. time select
Programmable (G2.2.7)
Common for DIN 1—DIN 3
Common for DIN4—DIN6
Control voltage output
I/O ground
Analogue output 1
Output frequency
Programmable (P2.3.5.2)
Digital output
READY
Programmable (G2.3.3)
Open collector,
I50 mA, U48 VDC
Relay output 1
RUN
Programmable
(G2.3.3)
Relay output 2
FAULT
Programmable
(G2.3.3)
Range 0—20 mA/R
L
,
max. 500 Ω
AOA1+
Analogue input 1
frequency reference
Ground for reference
and controls
Analogue input 2
frequency reference
Contact closed = start forward
Contact closed = start reverse
Contact closed (rising edge) = fault
reset
Contact open = P2.1.3, and P2.1.4
in use Contact closed = P2.4.3., and
P2.4.4 in use
Contact open = no fault
Contact closed = external fault
Contact open = IO reference active
Contact closed
= Jogging speed active
Voltage for potentiometer, etc.
Analogue input 1
Voltage range 0—10V DC
Programmable (P2.1.11)
Voltage for switches,
etc. max 0.1 A
Voltage for switches (see #6)
Ground for reference and controls
Connect to GND or +24 V
Connect to GND or +24 V
Ground for reference and controls
Reference potentiometer,
1-10kΩ
Fig. 16: Multi-purpose control application default I/O configuration and connection example
VACON · 128 MULTI-PURPOSE CONTROL APPLICATION
6
TEL. +358 (0)201 2121 · FAX +358 (0)201 212 205

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Vacon NX series Specifications

General IconGeneral
Product typeAC Drive
Output voltage range0-Uin
Frequency range0-500 Hz
Enclosure classesIP00, IP21
Mounting typesWall
Braking chopperIntegrated or external
EMC filterBuilt-in or external
Control modesScalar, Vector
Protection featuresOvercurrent, overvoltage, undervoltage, overtemperature, short circuit
Communication optionsModbus, Profibus, CANopen, Ethernet
Ambient temperature range-10°C to +50°C
Cooling methodAir-cooled

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