Danfoss VACON OPTE3 - The OPTC6 Option Board; The OPTC6 Option Board Layout; The Jumpers in the OPTC6 Option Board

A
CAN bus connector pin 3 (shield) is connected to the
drive chassis with a high-impedance RC circuit. This
option is recommended when equipotential bond-
ing is poor.
B
CAN bus connector pin 3 (shield) is connected di-
rectly to the drive chassis (factory default setting).
This option is recommended when equipotential
bonding is good.
C
CAN bus connector pin 3 is not connected.
Illustration 34: The Settings of the Jumper X6, CAN Bus Cable Shield Grounding, positions A, B, and C
6.2 The OPTC6 Option Board
6.2.1 The OPTC6 Option Board Layout
Fieldbus is connected to the OPTC6 option board using a 5-pin screw plug.
2
1
3
4
5
A
M
X6
X1
e30bi090.10
Illustration 35: The OPTC6 Option Board Layout
Table 14: The Connections of the Option Board
Signal
Connector pin
Description
V-
1
CAN GND V- isolated digital ground reference
CAN LO
2
CAN LO
Shield connector
3
Shield connector
CAN HI
4
CAN HI
V+
N/A
Not connected for CANopen.
6.2.2 The Jumpers in the OPTC6 Option Board
For the jumper settings, see Illustration 36 and Illustration 37.
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CAN Type and Other Fieldbus
Option Boards
VACON® RS485 and CAN Bus Option Boards
Installation Guide