Vacon NXI FI9 series User Manual page 58

58 vacon
Basic relay board
Figure 6-18. General wiring diagram of the basic relay boards (OPT-A2/OPT-A3)
6
21
RO1/1
22
1/2
23 RO1/3
Switching:
24
RO2/1
<8A/24Vdc,
25
2/2
<0.4A/125Vdc,
26 RO2/3
<2kVA/250Vac
Continuously:
<2Arms
OPT-A2
NX6_6.fh8
Figure 6-17. General wiring diagram of the basic I/O board
(OPT-A1)
Switching:
<8A/24Vdc,
<0.4A/125Vdc,
ac/dc
<2kVA/250Vac
Continuously:
<2Arms
Basic relay board
OPT-A3
Local contacts: https://www.danfoss.com/en/contact-us/contacts-list/
cabling and connections
21
RO1/1
22
1/2
23 RO1/3
ac/dc
25
2/1
26 RO2/2
+t
28
TI1+
29
TI1-