DESCRIPTION:
VPC3+C is a communication chip with 8 Bit Microprocessor
interface for intelligent PROFIBUS slave applications. The
VPC3+C is Pin, function and software compatible with Siemens
SPC3. 6ES7-195-0BD04-0XA0
The VPC3+C handles the message and address identification, the data security sequences and the protocol processing for PROFIBUS-DP. In addition the acyclic communication and alarm messages, described in DPV1 extension, are supported. Furthermore the slave-to-slave communication Data
exchange Broadcast (DXB) and the Isochronous Mode (IsoM), described in DPV2 extension, are also provided.
Automatic recognition and support of data transmission rates up to 12 Mbit/s, the integration of the complete PROFIBUS-DP protocol, 4
Kbytes communication RAM and the configurable processor interface are features to create high-performance PROFIBUS slave applications. The device can be operated with either 3.3V or 5V single supply voltage. For 3.3V operation the inputs are 5V tolerant. PALF2003, PALF2008
FEATURES:
Pin, function and software compatible with SPC3 from Siemens
Supporting PROFIBUS DP-VO, DP-V1 & DP-V2 protocol
4 KB communication RAM
Optional 5V or 3,3V supply voltage, 5V tolerant inputs
Low power consumption
Software stack and Evaluation-Kit available
Package PQFP 44 (RoHS compliant)
Two RoHS Lead Free versions -CLF and -CLF3
-CLF3 has DP-V2 synchronization, 20% less current draw, use in NEW designs
