Vacon NXP series User Manual

Descriptions of VACON® option boards vacon • 75
Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/
3
Figure 26. X3 jumper selections for OPTD2, version H and later
NOTE! Position C can be used with 3- or 4-wire can cable to interconnect isolated CAN ground levels
in the network. It is recommended to connect the cable shield to the grounding clamp of the drive.
Figure 27. CAN grounding alternatives
Jumper block X3:
CAN grounding
ABC
A: Connected to
g
round
B: Connected to ground via LC filter
C: Connected to CAN isolated ground
Not assembled: No connection
S
ee further clarifications of the alternatives next page!
7288.emf
PE NC GND
PE NC GND
PE NC GND
A
23
chassis
CAN GND
chassis
- Used when the shield is connected to terminal 23
and the distance between the devices is short
B
chassis
chassis
23
CAN GND
-Usedwhentheshieldisconnectedtoterminal23
and the distance between the devices is long
C
23
CAN GND
chassis
- Used when CAN GND is connected to terminal 23.
This setting is recommended for best noise immunity
= Factory default
= Recommended setting
7289.emf

Vacon NXP series Specifications

General

Communication interfaces	RS-485, Ethernet
Storage temperature range	-40°C to +70°C
Dimensions	Varies by model
Weight	Varies by model
Product series	NXP
Voltage range	200 V to 690 V
Input voltage range	200 V to 690 V
Frequency range	0 Hz to 500 Hz
Control method	Vector control
Protection features	Overcurrent, overvoltage, undervoltage, overtemperature, short circuit
Enclosure classes	IP21, IP54
Braking chopper	Built-in or external
EMC filter	Built-in or external
Communication protocols	Modbus, Profibus, CANopen, Ethernet
Operating temperature range	-10°C to +50°C
Humidity range	5% to 95% (non-condensing)
Cooling method	Air-cooled or liquid-cooled