Table des Matières
Publicité
APPLICATIF DE BASE
1.2
E/S DE COMMANDE
Reference potentiometer,
1-10kΩ
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
mA
19
READY
20
OPTA 2 / OPTA 3 *)
21
RUN
22
23
24
25
26
Fig. 1: Applicatif de base – Configuration des E/S par défaut
24-HOUR SUPPORT +358 (0)201 212 575 · EMAIL: VACON@VACON.COM
Standard I/O board
Terminal
+10V
Reference output
ref
Analogue input 1
AI1+
Voltage range 0—10 V DC
Programmable (P2.14)
AI1-
I/O ground
AI2+
Analogue input 2
AI2-
Current range 0-20mA
+24V
Control voltage output
GND
I/O ground
Start forward
DIN1
DIN2
Start reverse
External fault input
DIN3
Programmable (P2.17)
CMA
Common for DIN 1—DIN 3
+24V
Control voltge output
GND
I/O ground
DIN4
Preset speed select 1
DIN5
Preset speed select 2
DIN6
Fault reset
CMB
Common for DIN4-DIN6
Analogue output 1
AO1+
Output frequency
Programmable
AO1-
(P2.16)
Digital output 1
DO1
READY
R O1
R O1
R O1
R O2
R O2
R O2
Signal
Description
Voltage for
potentiometer, etc.
Analogue input 1
frequency reference
Ground for reference
and controls
Analogue input 2
frequency reference
Voltage for switches,
etc. max 0.1 A
Ground for reference
and controls
Contact closed = start forward
Contact closed = start reverse
Contact open = no fault
Contact closed = fault
Connect to
GND or +24 V
Voltage for switches (see #6)
Ground for reference
and controls
DIN4
DIN5
Open
Open
Closed
Open
Open
Closed
Closed
Closed
Contact open = no action
Contact closed = fault reset
Connect to GND or +24 V
Range 0—20 mA/R
max. 500 Ω
Open collector,
I≤50 mA, U≤48 VDC
Relay output 1
RUN
Relay output 2
FAULT
VACON · 13
Freq. ref.
I/O ref (P2.14)
Preset Speed 1
Preset Speed 2
Max frequency
,
L
1
Publicité
Table des Matières
