Motor Controllers AC Variable Frequency Drives Type VariFlex
3
RVLF
Specications are subject to change without notice. Pictures are just an example. For special features and/or customization, please ask to our sales network. 13/12/2017 175
2.2. Connecting power supply
2.3. Connected with DeviceNet system
Network power supply and 24VDC backup power supply are applied to RV-DNET module.
Warning: Ensure the safe electrical isolation between Extra Low Voltage and 24V power supply.
Using 5 pins connector connecting with device net bus system.
Using bus connector and cable defined by ODVA.
The type of cable used determines the permissible maximum bus length and the transfer rate.
All pins must be connected accurately, it can ensure bus communication safety and accurately.
1 GND Black
2 CAN_L Blue
3 screen Bare-wire
4 CAN_H White
5 24V Red
1 Fast Fuse, Breaker, Circuit Protection
2 Filter
Figure 2.3: Connection of Backup Power Supply
Figure 2.4 connector defines
+ -
+
24V
1
-
2
1
2
3
4
5
V-
CAN_L
Shield
CAN_H
V+ (24V)
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