CAN-CBM-DP

Item #: C.2844.03

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Description
Additional Information
Other Resources

CAN-CBM-DP

Profibus-DP / CAN Gateway

Fast and reliable linking Profibus-DP and CAN with data buffering
CAN-PLC link, e.g. to SIEMENS S7-300 or S7-400
No limitation on the number of CAN participants
11-bit CAN-ID or 29-bit CAN-ID

Linking DP and CAN

The module CAN-CBM-DP can link any Profibus-DP master to a CAN network. The DP/CAN gateway operates as a slave-I/O component with a total of maximum 300 bytes data (partitioning from up to 244 bytes input and 56 bytes output to 244 bytes output and 56 bytes input data) on the DP-bus.

Applications

With the CAN gateway, you can couple CAN modules with CANopen or layer-2 implementation to e.g. a SIMATIC-S7. The module does not limit the number of CAN participants. The fully ISO 11898 compliant CAN interface allows a maximum data-transfer rate of 1 Mbit/s. The Profibus-DP-Slave interface automatically recognizes all usual bit rates up to 12 Mbit/s. The DP as well as the CAN interface are electrically isolated by optocouplers and DC/DC converters.

Serial Interface

The module has a serial interface (default: RS-232) for service and configuration. A DSUB9 connector connects it.

Configuration and CAN protocols

For the I/O data mapping of the DP slave, configuration software for Windows95/98 or Windows NT is available. CANopen is supported as Layer-7 protocol on the CAN layer.

Technical Specifications

CPU and serial interface
Microcontroller	68331, 25 MHz
Memory	512 k x 16 bit SRAM, 128 k x 8 bit Flash EPROM
Available interfaces	RS-232, RS-485, TTY, max. 38,4 Kbit/s
CAN
CAN controller	SJA1000, CAN 2.0A/B
CAN interface	Differential, opto-isolated, 1 Mbit/s, ISO11898
Profibus-DP
DP controller	SPC3, DP-Slave
DP interface	RS-485, opto-isolated, max. 12 Mbit/s
General
Operating voltage	Nominal 24 VDC
Connectors	CAN: 1x 5-pin connection socket DP: 9-pin female DSUB Serial: 9-pin male DSUB Power: UEGM screw connector

Order Information

Designation		order no.
CAN-CBM-DP	DP-CAN gateway, layer 2, CAN 2.0A (11-bit CAN-ID), GSD-file	C.2844.03
CAN-CBM-DP-2.0B	DP-CAN gateway, layer 2, CAN 2.0B (29-bit CAN-ID), GSD-file	C.2844.05
Manual
CAN-CBM-DP-ME	English user’s manual	C.2844.21

CAN-CBM-DP

Profibus-DP / CAN Gateway

Fast and reliable linking Profibus-DP and CAN with data buffering
CAN-PLC link, e.g. to SIEMENS S7-300 or S7-400
No limitation on the number of CAN participants
11-bit CAN-ID

Download complete data sheet (PDF-File)
Download complete manual (PDF-File)
Software Support (Downloads) - CAN-CBM-DP-GSD

CAN-CBM-DP

Profibus-DP / CAN Gateway

Fast and reliable linking Profibus-DP and CAN with data buffering
CAN-PLC link, e.g. to SIEMENS S7-300 or S7-400
No limitation on the number of CAN participants
11-bit CAN-ID

CAN - CBM - DP Profibus - DP / CAN Gateway

esd electronics, Inc has designed the CAN - CBM - DP Profibus module to be a fast and reliable linking of Profibus - DP and CAN with data buffering; this module can link any Profibus - DP master to a CAN network. The DP/CAN gateway operates as a slave-I/O component with a total of maximum 300 bytes data (partitioning from up to 244 bytes input and 56 bytes output to 244 bytes output and 56 bytes input data) on the DP-bus. For example, with the CAN gateway you can couple CAN modules with CANopen or layer-2 implementation to a SIMATIC-S7 without limiting the number of CAN participants.

The CAN - CBM - DP Profibus module is fully ISO 11898 compatible with the CAN interface allowing a maximum data-transfer rate of 1 Mbit/s. The Profibus - DP - Slave interface automatically recognizes all usual bit rates up to 12 Mbit/s, and both the DP as well as the CAN interface are electrically isolated by optocouplers and DC/DC converters.

esd electronics’ CAN - CBM - DP Profibus has a serial interface that defaults to RS-232 for service and configuration and is connected by a DSUB9 connector. A configuration software for Windows 95/98 or Windows NT is available for the I/O data mapping of the DP slave, and CANopen is supported as Layer-7 protocol on the CAN layer.