Vacon NXP User Manual

control i/o vacon • 7
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2
J
umper bloc
k
X
3:
CMA and CMB grounding
CMB connected to GND
CMA connected to GND
CMB isolated from GND
CMA isolated from GND
CMB and CMA
internally connected together,
isolated from GND
= Factory default
2. CONTROL I/O
OPT-A1
Terminal Signal Description
1 +10V
ref
Reference output Voltage for potentiometer, etc.
2 AI1+ Analogue input, voltage range
0—10V DC
Voltage input frequency reference
3 AI1- I/O Ground Ground for reference and controls
4 AI2+
5 AI2-
Analogue input, current range
0—20mA
Current input frequency reference
6 +24V Control voltage output Voltage for switches, etc. max 0.1 A
7 GND I/O ground Ground for reference and controls
8 DIN1 Start forward
(programmable)
Contact closed = start forward
9 DIN2 Start reverse
(programmable)
Contact closed = start reverse
10 DIN3 Shaft Synchronization Enable
(programmable)
Contact closed = Enabled
11 CMA Common for DIN 1—DIN 3 Connect to GND or +24V
12 +24V Control voltage output Voltage for switches (see #6)
13 GND I/O ground Ground for reference and controls
14 DIN4 Synch. Mode BIT0
(programmable)
Contact closed = Engage Synchronization
15 DIN5 Synch. Mode BIT1
(programmable)
Contact closed = Freeze follower speed
16 DIN6 Free
(programmable)
Programmable
17 CMB Common for DIN4—DIN6 Connect to GND or +24V
18 AOA1+
19 AOA1-
Output frequency
Analogue output
Programmable
Range 0—20 mA/R
L
, max. 500Ω
20 DOA1 Digital output
READY
Programmable
Open collector, I≤50mA, U≤48 VDC
OPT-A2
21 RO1
22 RO1
23 RO1
Relay output 1
RUN
Programmable
24 RO2
25 RO2
26 RO2
Relay output 2
FAULT
Programmable
Table 1. Shaft Synchronization application default I/O configuration and
connection example.
Note: See jumper selections below.
More information in the product's
User's Manual.
READY
220
VAC
RUN
mA
Reference potentiometer,
1…10 kΩ

Vacon NXP Specifications

General

Brand	Vacon
Model	NXP
Category	Media Converter
Language	English