Vacon apfiff09 marine, Applications Manual

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14
• VACON®
apfiff09 marine
Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/
3. CONTROL I/O
NXOPTA1
Terminal Signal Description
1 +10V
ref
Reference voltage output Voltage for potentiometer, etc.
2 AI1+ Analogue input 1.
Range 0-10V, R
i
= 200k

Range 0-20 mA R
i
= 250

Analogue input 1 frequency reference.
Input range selected by jumpers.
Default range: Voltage 0
–
10 V
3 AI1- I/O Ground Ground for reference and controls
4 AI2+ Analogue input 2.
Range 0-10V, R
i
= 200k

Range 0-20 mA R
i
= 250

Analogue input 2 frequency reference
Input range selected by jumpers.
Default range: Current 0
–
20 mA
5 AI2-
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 G2.2.7 Contact closed = start forward
Programmable start logic P2.2.1
9 DIN2 Start reverse
Programmable G2.2.7 Contact closed = start reverse
Programmable logic P2.2.1
10 DIN3 Fault reset
Programmable G2.2.7 Contact open = no fault
Contact closed = fault
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 Programmable G2.2.7
No function defined at default
15 DIN5 Programmable G2.2.7
No function defined at default
16 DIN6 Programmable G2.2.7
No function defined at default
17 CMB Common for DIN4
—
DIN6 Connect to GND or +24V
18 AOA1+ Analogue output 1
Programmable P2.3.1.2 Output range selected by jumpers.
Range 0
—
20 mA. R
L
, max. 500

Range 0
—
10 V. R
L
> 1k

19 AOA1-
20 DOA1 Digital output
Programmable
Open collector, I

50mA, U

48 VDC
NXOPTA2
21 RO1 Relay output 1
Programmable G2.3.3
Switching capacity
24 VCD / 8 A
250 VAC / 8 A
125 VDC / 0.4 A
22 RO1
23 RO1
24 RO2 Relay output 2
Programmable G2.3.3
Programmable
No function defined at default
25 RO2
26 RO2
Table 3-1. Marine application default I/O configuration and
connection example.
Note: See User Manual, chapter Control Connections, for hardware specification and
configuration.
Note: See jumper selections below.
More information in VACON
®
NX
User Manual.
Jumper block X3 :
CMA and CMB grounding
CMB co nnected to G N D
CMA co nnected to G N D
CMB iso lated fro m G N D
CMA iso lated fro m G N D
CMB and CMA
internally co nnected to g ether,
iso lated fro m G N D
= Facto ry default
220
VAC
Reference potentiometer,
1…10 k 
mA