Control I/O - Danfoss Vacon NXP Applications Manual

Control I/O

2. Control I/O
OPT-A1
Terminal
1 +10V
2 AI1+
3 AI1-
4 AI2+
5 AI2-
6 +24V
7 GND
8 DIN1
9 DIN2
10 DIN3
11 CMA
12 +24V
13 GND
14 DIN4
15 DIN5
16 DIN6
17 CMB
18 AO1+
19 AO1-
20 DO1
OPT-A2
21 RO1
22 RO1
23 RO1
24 RO2
25 RO2
26 RO2
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Table 1. Minimum recommended I/O configuration.
Signal
Reference voltage output
ref
Analogue input 1.
Range 0-10V, R = 200Ω
i
Range 0-20 mA R = 250Ω
i
I/O Ground
Analogue input 2.
Range 0-10V, R = 200Ω
i
Range 0-20 mA R = 250Ω
i
Control voltage output
I/O ground
Programmable G2.2.1
Programmable G2.2.1
Programmable G2.2.1
Common for DIN 1– DIN 3
Control voltage output
I/O ground
MCB Feedback
Programmable G2.2.1
Quick Stop
Programmable G2.2.1
Programmable G2.2.1
Common for DIN4– DIN6
Analogue output 1
Digital output
READY
Relay output 1
Programmable P2.3.1.2
Relay output 2
MCB control
Description
Voltage for potentiometer, etc.
Input range selected by jumpers.
Default range: Voltage 0 – 10 V
Ground for reference and controls
Input range selected by jumpers.
Default range: Current 0 – 20 mA
Voltage for switches, etc. max 0.1 A
Ground for reference and controls
Connect to GND or +24V
Voltage for switches (see #6)
Ground for reference and controls
0 = MCB open
1 = MCB closed
0 = Quick Stop Active
1 = No Quick Stop
Connect to GND or +24V
Programmable
Range 0– 20 mA/R , max. 500Ω
L
Programmable P2.3.1.1
Open collector, I≤50mA, U≤48 VDC
Switching capacity
24 VDC / 8 A
250 VAC / 8A
125 VDC / 0.4 A
This RO is not programmable.
Fixed for MCB Control (Close)
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