Installation; Installing The Module Into The Terminal Cover; Canopen Terminal Block - Lenze AC Tech SMVector Reference Manual

3

Installation

3.1

Installing the Module into the Terminal Cover

3.2

CANopen terminal block

Terminal Description
1 CAN_GND: CAN earth ground
2 CAN_L: CAN low
3
4 CAN_H: CAN high
5
Protection against contact
• All terminals have basic isolation (single insulating distance)
• Protection against contact can only be ensured by additional measures (i.e. double insulation)
Installation
Important
For reliable communication make sure terminal
CAN_GND is connected to CAN network
GND/common. If only two wires are used (CAN_H
and CAN_L) in the network, connect CAN_GND to
chassis/earth ground.
If controller is located at either end of the network,
a terminating resistor (120ohm typical) should be
connected across CAN_L and CAN_H
ENGLISH
1 2 3 4 5
0.5 Nm/ 4.5 lb-in
< _ 2.8 mm²
(12-22 AWG)
7mm
5