Vacon NX User Manual

6
vacon • 110 Electrical cabling and connections
Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/
6.3.2.2 Connections with optical cable (Chassis CH3, CH4, CH5, CH6x and CH7x)
If optical cables are used to link the power unit and the control board, a special Optical Cable
Adapter Board connected to the control board D-connector must be used. To connect the optical
cables to the power unit, you will have to remove the protective cover first. Connect the optical
cables as shown in Figure 55 and Figure 56. See also Chapter 6.2.4.
The maximum length of the optical cable is 8 m.
The control unit uses 24 VDC supplied from the ASIC board, the location of which can be seen in the
figures below. To access the board, remove the protective cover in front of the module. Connect the
power supply cable to the X10 connector on the ASIC board and to the X2 connector on the rear side
of the control unit.
Figure 56. Connecting the power supply and control cables to the control unit, Ch6x
Figure 57. Connecting the power supply and control cables to the control unit, Ch7x
Min bending radius 50 mm
X10
1
2
3
4
5
6
7
11310_uk
Min bending radius 50 mm
X10
1
2
3
4
5
6
7
11297_uk

Vacon NX Specifications

General

Product Type	AC Drive
Control Method	Scalar Control
Enclosure	IP00, IP21
Communication	Ethernet
Safety	STO (Safe Torque Off)
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overtemperature, Short Circuit
Ambient Temperature Range	-10°C to +50°C (with derating above +40°C)
Cooling Method	Air-cooled, Liquid-cooled