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CAN-DP: Profibus-DP to CAN network link
CAN-DP
Item #: C.2905.02
Availability: Call For Pricing - (413) 772-3170
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CAN-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
Linking DP and CAN
The module CAN-DP can link any Profibus-DP master to a CAN network. The DP/CAN gateway operates as a slave-I/O component with a maximum total of 300 bytes data (up to 244 bytes input and up to 244 bytes output 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.
Physical Interfaces
The ISO 11898-compatible 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 opto- isolated.
Configuration and CAN protocols
Configuration is possible via a PROFIBUS configuration tool, e.g. the PLC SIMATIC Manager. CANopen is supported as layer-7 protocol on the CAN layer.
Technical Specifications
CPU |
Microcontroller |
PowerPC 405 EP, 133 MHz |
Memory |
4 M x 32-bit SDRAM (16 MB), 1 M x 16 bit Flash EPROM (2 MB) |
CAN |
CAN controller |
SJA1000, CAN 2.0A/B |
CAN interface |
Differential, electrically isolated, 1 Mbit/s, ISO11898 |
Profibus-DP |
DP controller |
SPC3, DP-Slave |
DP interface |
RS-485, electrically isolated, max. 12 Mbit/s |
General |
Operating voltage |
Nominal 24 VDC |
Connectors |
CAN: 5-pole socket connector
DP: 9-pole female DSUB
Power: 4-pole spring force connection plug |
Order Information
Designation |
|
order no. |
CAN-DP |
DP-CAN gateway, layer-2, CAN 2.0A/B (11/29-bit CAN-ID), GSD-file |
C.2905.02 |
Manual |
CAN-DP-ME |
English user manual |
C.2905.21 |
CAN - DP Profibus - DP / CAN Gateway
esd electronics, Inc’s module CAN - DP links 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 (up to 244 bytes input and up to 244 bytes output data) on the DP-bus. The CAN - DP gateway allows you to couple CAN modules with CANopen or layer-2 implementation to e.g. a SIMATIC-S7, and the number of CAN participants is not limited by the module.
The fully ISO 11898 compatible CAN interface allows a maximum data-transfer rate of 1 Mbit/s, and the Profibus - DP - Slave interface automatically recognizes all usual bit rates up to 12 Mbit/s. Both the DP and the CAN interface are electrically isolated.
The module can be configured with a PROFIBUS configuration tool such as the PLC SIMATIC Manager and CANopen is supported as layer-7 protocol on the CAN layer.