Earthing - Danfoss VLT 2800 Quick Manual

1 Quick Guide
1
No.
01-03
12
18-33
20, 55
42
46
1
50
53
60
67
1
68, 69
70
1
1. The terminals are not valid for DeviceNet/CANopen. See also the DeviceNet manual, MG.
90.BX.YY for further details.
See parameter 323
Nr.

1.4.9 Earthing

Comply with the following at installation:
•
•
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com
Function
Relay outputs 01-03 can be used for indicating status and alarms/warnings.
24 V DC voltage supply.
Digital inputs.
Common frame for input and output terminals.
Analog output for displaying frequency, reference, current or torque.
Digital output for displaying status, warnings or alarms, as well as frequency output.
+10 V DC supply voltage for potentiometer or thermistor.
Analogue voltage input 0 - 10 V DC.
Analogue current input 0/4 - 20 mA.
+ 5 V DC supply voltage to Profibus.
RS 485, Serial communication.
1
Frame for terminals 67, 68 and 69. Normally this terminal is not to be used.
Relay output
for programming of relay output.
01 - 02 1 - 2 make (NO)
01 - 03 1 - 3 break (NC)
NB!
Please note that the cable jacket for the relay must cover the first row of control
card terminals - otherwise the galvanic isolation (PELV) cannot be maintained. Max.
cable diameter: 4 mm.
Safety earthing: The drive has a high leakage current and must be earthed properly for
safety. Follow all local safety regulations.
High frequency earthing: Keep earthing connections as short as possible.
VLT 2800 Quick Guide