Siemens CPU 315-2 DP Reference Manual

CPUs
1-9
PLC S7-300, CPU Specifications CPU 312 IFM to CPU 318-2 DP
A5E00111190-01
Loss of GD packets Following Change in the MPI Subnet During Operation
!
Warning
Loss of data packets in the MPI subnet:
Connecting an additional CPU to the MPI subnet during operation can lead to loss
of GD packets and to an increase in cycle time.
Remedy:
1. Disconnect the node to be connected from the supply.
2. Connect the node to the MPI subnet.
3. Switch the node on.

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