Danfoss VLT AutomationDrive FC 300 Series - Relay Output

Input polarity of control terminals
12 13 18 19 27 29 32 33 20 37
+24 VDC
0 VDC
130BT106.10
PNP (Source)
Digital input wiring
Illustration 7.56 Input Polarity PNP (Source)
NPN (Sink)
Digital input wiring
12 13 18 19 27 29 32 33 20 37
+24 VDC
0 VDC
130BT107.11
Illustration 7.57 Input Polarity NPN (Sink)
NOTE
To comply with EMC emission specifications, screened/
armoured cables are recommended. If an unscreened/
unarmoured cable is used, see 3.5.1 EMC Test Results.
130BA681.10
Illustration 7.58 Earthing of Screened/Armoured Control Cables
7.5.8
Relay Output
Relay 1
•
Terminal 01: common
•
Terminal 02: normal open 240 V AC
•
Terminal 03: normal closed 240 V AC
Relay 2 (Not FC 301)
•
Terminal 04: common
•
Terminal 05: normal open 400 V AC
•
Terminal 06: normal closed 240 V AC
Relay 1 and relay 2 are programmed in 5-40 Function Relay,
5-41 On Delay, Relay, and 5-42 Off Delay, Relay.
Additional relay outputs by using option module MCB 105.
Electrical Installation
VLT
®
AutomationDrive FC 300 Design Guide, 0.25-75 kW
MG33BE02 - VLT
®
is a registered Danfoss trademark 141
7 7
RSPSupply - 1-888-532-2706 - www.RSPSupply.com
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