Danfoss VLT 2800 Design Guide

3.4.17 Relay Connection
See parameter 323 Relay output for programming of relay output.
Nr. 01 - 02 1 - 2 make (normally open)
01 - 03 1 - 3 break (normally closed)
WARNING
The cable jacket for the relay must cover the first row of control card terminals. Otherwise the galvanic isolation (PELV)
cannot be maintained, which could result in equipment damage and personal injury. Maximum cable diameter is 4 mm.
Illustration 3.35 Relay Connection
3.4.18
Switches 1-4
The dip switch is only on the control card with Profibus DP
communication.
The switch position shown is the factory setting.
Switches 1 and 2 are used as cable termination for the
RS-485 interface. If the frequency converter is located as
the first or last unit in the bus system, switches 1 and 2
must be ON. On the remaining frequency converters,
switches 1 and 2 must be OFF.
Switches 3 and 4 are not applied.
3.4.19
VLT Motion Control Tool MCT 10
Set-up Software
Connection to terminals 68-70 or Sub D:
•
PIN 3 GND
•
PIN 8 P-RS 485
•
PIN 9 N-RS 485
Installation Design Guide
MG27E402 Danfoss A/S © Rev. May/2014 All rights reserved. 55
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Danfoss VLT 2800 Specifications

General

Frequency	50/60 Hz
Enclosure	IP20
Input Voltage	200-240V AC
Output Power Range	0.37-2.2kW
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overtemperature, Short Circuit
Communication Interface	RS485
Operating Temperature	-10°C to +40°C
Storage Temperature	-25°C to +65 °C
Relative Humidity	5 - 95% RH, non-condensing
Output Voltage	0 - 100% of supply voltage