Chapter 2 Hardware description Manual VIPA CPU 21x
2-2 HB103E - Rev. 05/45
System overview
The CPU-21x family of products available from VIPA consists of 3 different
models each with 8 versions:
• CPU 21x PLC-CPU
• CPU 21x-2BT10 PLC-CPU with Ethernet interface with TCP-IP
• CPU 21x-2BT02 PLC-CPU with Ethernet interface with H1 / TCP-IP
• CPU 21xDPM PLC-CPU with Profibus master
• CPU 21xDP PLC-CPU with Profibus slave
• CPU 21xCAN PLC-CPU with CAN master
• CPU 21xSER-1 PLC-CPU with 1 serial interface
• CPU 21xSER-2 PLC-CPU with 2 serial interfaces
All CPUs 21x are available as CPU 214, 215 and 216. The CPUs 214,
215 and 216 are functionally identical and their only difference is the
memory size.
Note!
The remainder of this description refers to all CPUs of the CPU 21x family.
• Instruction set compatible to Siemens STEP
®
7
• Configuration by means of the Siemens SIMATIC manager
• Integrated 24V power supply
• Total address range:
1024Byte inputs, 1024Byte outputs (128Byte process image each)
• 48...128kByte of work memory
• 80…192kByte of load memory
• Battery backed clock
• Memory-card slot
• MPI interface
• Integrated V-Bus controller for controlling System 200V peripherals
• User programs can be saved to the external memory card (MMC)
• 256 timer
• 256 counter
• 8192 Bit memories
CPU versions
Properties
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