Siemens CPU 315-2 DP Hardware And Installation Guide

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S7-300 Automation System, Hardware and Installation: CPU 31xC and CPU 31x
A5E00105492-03
6-3
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For your S7-300 installation you require the tools and materials listed in the table
below.
Table 6-2 Installation tools and materials
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cutting the 2 m rail to length Standard tool
scribing and drilling holes on the 2 m rail Standard tool, 6.5 mm diameter drill bit
screw-mounting the rail wrench or screwdriver, matching the
selected fixing screws
diverse M6 screws (length depends on the
place of installation) with nuts and spring
lock washers
screw-fastening the modules on the rail screwdriver with 3.5 mm blade width
(cylindrical design)
pulling out the grounding slide contact in the
floating state
screwdriver with 3.5 mm blade width
(cylindrical design)
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rails are available in two versions:
• Ready-to-use, in four standard lengths (with 4 holes for fixing screws and
1 ground conductor bolt)
• Meter rail
This may be shortened to any length if unusual size attachments are required. It
has no holes for fixing screws and no ground conductor screw.
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You have prepared the 2 m rail for installation.

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