Operating Guide | VACON® NX Inverters FI4-FI8
OPTA2
RO1/1
21
RO1/2
22
RO1/3
23
RO2/1
24
RO2/2
25
RO2/3
26
OPTA3
RO1/1
21
RO1/2
22
RO1/3
23
RO2/1
25
RO2/2
26
TI1+
28
TI1-
29
*) Parameter reference on control panel and NCDrive.
Illustration 30:
Control Terminal Signals on Relay Boards OPTA2 and OPTA3
X1
X2
Illustration 31:
OPTA2
Danfoss A/S © 2019.07
Switching capacity
Relay output 1
• 24 VDC/8 A
• 250 VAC/8 A
DigOUT:B.1 *)
• 125 VDC/0.4 A
Minimum switching load
• 5 V/10 mA
Switching capacity
Relay output 2
• 24 VDC/8 A
• 250 VAC/8 A
DigOUT:B.2 *)
• 125 VDC/0.4 A
Minimum switching load
• 5 V/10 mA
Switching capacity
Relay output 1
• 24 VDC/8 A
• 250 VAC/8 A
• 125 VDC/0.4 A
Minimum switching load
DigOUT:B.1 *)
• 5 V/10 mA
Switching capacity
• 24 VDC/8 A
Relay output 2
• 250 VAC/8 A
• 125 VDC/0.4 A
Minimum switching load
DigOUT:B.2 *)
• 5 V/10 mA
Thermistor input
DigIN:B.1 *)
Control Unit
AQ299433367205en-000101 / DPD00908| 65
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