The Optc6 Option Board; The Optc6 Option Board Layout; The Jumpers In The Optc6 Option Board - Danfoss VACON OPTE3 Installation Manual

VACON® RS485 and CAN Bus Option Boards
Installation Guide
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.
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.
A
M
1
2
3
4
5
Illustration 35: The OPTC6 Option Board Layout
Table 14: The Connections of the Option Board
Signal
V-
CAN LO
Shield connector
CAN HI
V+

6.2.2 The Jumpers in the OPTC6 Option Board

For the jumper settings, see Illustration 36
50 | Danfoss A/S © 2022.08
X6
X1
Connector pin Description
1 CAN GND V- isolated digital ground reference
2 CAN LO
3 Shield connector
4 CAN HI
N/A Not connected for CANopen.
and Illustration 37.
C CAN bus connector pin 3 is not connected.
CAN Type and Other Fieldbus
Option Boards
AN338644703080en-0002 / DPD02156