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Home > Hardware > CAN-Gateways >
CAN CBM DP
CAN-CBM-DP
Item #:
C.2844.03
Availability: Normally Stocked
Usually ships In 2 Weeks
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
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
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CPU and serial interface
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Microcontroller
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68331, 25 MHz
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Memory
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512 k x 16 bit SRAM, 128 k x 8 bit Flash EPROM
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Available interfaces
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RS-232, RS-485, TTY, max. 38,4 Kbit/s
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CAN
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CAN controller
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SJA1000, CAN 2.0A/B
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CAN interface
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Differential, opto-isolated, 1 Mbit/s, ISO11898
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Profibus-DP
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DP controller
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SPC3, DP-Slave
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DP interface
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RS-485, opto-isolated, max. 12 Mbit/s
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General
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Operating voltage
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Nominal 24 VDC
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Connectors
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CAN: 1x 5-pin connection socket
DP: 9-pin female DSUB
Serial: 9-pin male DSUB
Power: UEGM screw connector
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Order Information
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Designation
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order no.
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CAN-CBM-DP
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DP-CAN gateway, layer 2, CAN 2.0A (11-bit CAN-ID),
GSD-file
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C.2844.03
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CAN-CBM-DP-2.0B
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DP-CAN gateway, layer 2, CAN 2.0B (29-bit CAN-ID),
GSD-file
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C.2844.05
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Manual
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CAN-CBM-DP-ME
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English user’s manual
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C.2844.21
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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.
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