Siemens CPU 315-2 DP User Manual

Glossary
CPU 31xC and CPU 31x, Technical Data
Glossary-4 Manual, 01/2006 Edition, A5E00105475-06
PLC
→ PLC
PNO
→ PROFIBUS International
Process-Related Function
→ PROFINET Component
PROFIBUS
→ PROFIBUS DP
PROFIBUS
→ PROFIBUS International
PROFIBUS Device
→ Device
PROFIBUS DP
→ PROFIBUS
→
PROFIBUS International
PROFINET
Within the framework of Totally Integrated Automation (TIA), PROFINET represents a
consequent enhancement of:
• PROFIBUS DP, the established fieldbus and
• Industrial Ethernet, the communication bus for the cell level
Experience gained from both systems was and is being integrated into PROFINET.
PROFINET is an Ethernet-based automation standard of PROFIBUS International
(previously PROFIBUS Users Organization e.V.), and defines a multi-vendor communication,
automation, and engineering model.
→
PROFIBUS International
PROFINET ASIC
→ ASIC

Siemens CPU 315-2 DP Specifications

General

Memory	64 KB
Power Supply	24 V DC
Order Number	6ES7 315-2AG10-0AB0
Number of DP Masters	1
Number of DP Slaves	124
Load Memory	64 KB
Number of Timers	256
Number of Counters	256
Data Memory	64 KB
Operating Temperature	0 to 60 °C
Integrated Interfaces	MPI, DP
Digital Outputs	Not integrated
Analog Inputs	Not integrated
Analog Outputs	Not integrated
Programming Languages	LAD, FBD, STL
Digital Inputs	Not integrated
Weight	660 g