Can Interface - gefran installationSIEIDrive ADL300 Quick Start Up Manual, Specification And Installation

Connection to a PC with RS232 port (not isolated)
The following are required for connection:
• a shielded cable (code 8S8F59) for connection to the RS232 PC port of the drive to the RS232 connector of the
PC, see figure 7.4.1-B.
Connection to a PC with USB port (not isolated)
The following are required for connection:
• an optional USB/RS232 adapter, code 8S8F62 (including the cable for USB connection)
• a shielded cable (code 8S8F59) for connection to the RS232 PC port of the drive to the USB/RS232 adapter, see
figure 7.4.1-C.

7.5 CAN interface

CANopen is a communication profile for CAL-based industrial systems (refer to the CANopen CAL-Base
COMMUNICATION PROFILE for Industrial Systems; CiA Draft Standard 301 Version 4.2 Date 13 February 2002 by
CAN in Automation e. V.).
The ADL300 can be requested with the interface for connection to CAN networks at the time of ordering
(ADL300-...-C models). The drive also implements the DS417 profile according to CANopen 2.0.0 specifications.
The CAN protocol (ISO 11898) used is CAN2.0A with 11-bit identifier. The integrated CANopen interface has been
developed as a Minimum Capability Device. Data are exchanged cyclically; the master reads the data made available
by the slaves and writes the reference data to the slaves.
The interface is provided with functional isolation (> 1 kV).
Connection is via the CAN (XC) connector and no power supply is required.
BRK CNT
CAN
Prg
Enter
Terminal
L
SH
H
CAN (green)
Off
Flashing
On
A shielded twin-pair (of the type described in the CANopen specifications) must be used for connection to the bus, and
must be laid separately from the power cables, at a distance of at least 20 cm. Cable shielding must be grounded at
the two ends. If the cable shielding is grounded at different points of the system, use equipotential connection cables to
reduce the current flow between the drive and the CANbus master.
Note!
As regards terminations: the first and last termination on the network must have a 120 ohm resistor between pins L and H.
62
EN ILIM n=0 AL
CAN LED
Name
CAN�L
CAN�SHLD
CAN�H
LEDs
MASTER
CANopen
120 ohm
ADL300 • Quick installation guide - Specifications and connection
Function
CAN�L bus line (low dominant)
CAN shielding
CAN�H bus line (high dominant)
Stop
Pre-operational
Operational
ADL300
CAN (XC)
L SH H
Figure 7.5.1: CANbus connection
CAN connector (XC)
L SH H
Cable cross-section
0.2 ... 2.5 mm
AWG 26 ... 12
Meaning
ADL300
CAN (XC)
L SH H
120 ohm
2