Vacon OPTA2, Руководство пользователя

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6 • vacon Control I/O
Tel.+358 (0)201 2121 • Fax +358 (0)201 212 205
2. CONTROL I/O
OPT-A1
Terminal Signal Description
1 +10V
ref
Reference voltage Maximum current 10 mA
2 AI1+ Analogue input 1, voltage or
current Default: 0– +10V (Ri = 200 k
Ω
)
(-10V…..+10V Joy-stick control,
selected with a jumper)
0– 20mA (Ri = 250
Ω
)
3 AI1- Analogue input common Ground for reference and controls
4 AI2+
5 AI2- Analogue input 2 Same as A1 but default is 0-20mA.
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 Digital input 1
9 DIN2 Digital input 2
10 DIN3 Digital input 3
Fault Reset (Par. P2.2.1.1)
Ri = min. 5k
Ω
18…30V = "1"
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 Digital input 4
15 DIN5 Digital input 5
16 DIN6 Digital input 6
Run enable (Par. P2.2.1.3)
Ri = min. 5k
Ω
18…30V = "1"
.
17 CMB Common for DIN4—DIN6 Connect to GND or +24V
18 AO1+
19 AO1- Analogue output 1 Programmable
Range 0—20 mA/R
L
, max. 500
Ω
20 DO1 Digital output
READY (Par. P2.2.5)
Programmable
Open collector, I
≤
50mA, U
≤
48 VDC
OPT-A2
21 RO1
22 RO1
23 RO1
Relay output 1
Running
Switching capacity
24VDC/8A
250VAC/8A
125VDC/0.4A
Min. switching load 5V/10mA
24 RO2
25 RO2
26 RO2
Relay output 2
Fault
Switching capacity
24VDC/8A
250VAC/8A
125VDC/0.4A
Min. switching load 5V/10mA
Table 2- 1. Default I/O configuration.
OPT-B8
Terminal Signal Technical information
1 R1 + AnIN:X.1
2 Rm1
3 R1 -
PT100 Input, -30…200°C, one sensor.
Accuracy
≤
1°C.
Sensor current 10 mA.
4 R2 + AnIN:X.2
5 Rm2
6 R2 -
PT100 Input, -30…200°C, one sensor.
Accuracy
≤
1°C.
Sensor current 10 mA.
7 R3 + AnIN:X.3
8 Rm3
9 R3 -
PT100 Input, -30…200°C, one sensor.
Accuracy
≤
1°C.
Sensor current 10 mA.
10 NC Not connected
Table 2- 2. I/O terminals on OPT-B8