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Electrical installation
63
3ADW000194R0611 DCS800 Hardware Manual f us
DCS Link Wiring
DCS Link is a 500 KBaud serial communication between:
•
Drive to drive or
•
Drive to Field exciter
based on CAN hardware and twisted pair cabling.
The topology of the bus must be:
Bus
Switched OFF nodes can remain in the bus and do not disturb the serial
communication.
The function of the interface is predefined:
1 Mailbox function for peer to peer communication
2 Communication to field exciter DCF 804, DCF803 and three-phase field
supply of DCS800
3 Communication for 12-pulse operation, DCS800 to DCS800
Cabling
Every bus node requires the setting of Node number.
The bus termination of twisted pair cable is performed with a pre-designed
termination resistor 120 Ohm inside Drive / field exciter.
The termination resistance of 120 Ohm is selected for typical twisted pair cable. It
must be located in both ends and activated by jumper or switch.
Preferred cable type: DEVICENET
Supplier: Helu Kabel, Germany; type 81910PUR
Belden, USA; type 3084A
•
• •
Node 1
Node
n
• •
CAN_H
CAN_L
120 ohm
1%, 1/4 W
120 ohm
1%, 1/4 W
CAN_Bus_termination.dsf
Summary of Contents for DCS800
Page 1: ...DCS800 Hardware Manual DCS800 Drives 20 to 5200 A ...
Page 4: ...3ADW000194R0611 DCS800 Hardware Manual f us ...
Page 20: ...The DCS800 20 3ADW000194R0611 DCS800 Hardware Manual f us ...
Page 54: ...Planning the electrical installation 54 3ADW000194R0611 DCS800 Hardware Manual f us ...
Page 66: ...Installation checklist 66 3ADW000194R0611 DCS800 Hardware Manual f us ...
Page 104: ...Technical data 104 3ADW000194R0611 DCS800 Hardware Manual f us ...