Product Details

SIMATIC S7-400, CPU 414-3 PN/DP Central processing unit with: work memory 2.8 MB, (1.4 MB code, 1.4 MB data), Interfaces: 1st interface MPI/DP 12 Mbit/s,(X1), 2nd interface Ethernet/PROFINET (X5), 3rd interface IF 964-DP plug-in (IF1).

General information:

Product type designation CPU 414-3 PN/DP

HW functional status 05

Firmware version V5.3

Engineering with:Programming package STEP 7 V5.4 SP5 or higher

CiR – Configuration in RUN:

CiR synchronization time, basic load 100 ms

CiR synchronization time, time per I/O byte 15 µs; Time per I/O byte

Supply voltage:Rated value (DC) 24 V DC No; Power supply via system power supply

Input current:

from backplane bus 5 V DC, typ. 1.2 A

from backplane bus 5 V DC, max. 1.4 A

from backplane bus 24 V DC, max. 300 mA; 150 mA per DP interface

from interface 5 V DC, max. 90 mA; At each DP interface

Battery:

Backup battery:

Backup current, typ. 125 µA; up to 40 °C

Backup current, max. 550 µA

Backup time, max. See reference manual, module data, Chapter 3.3

Feeding of external backup voltage to CPU 5 V DC to 15 V DC

CPU processing times:

for bit operations, typ. 45 ns

for word operations, typ. 45 ns

for fixed point arithmetic, typ. 45 ns

for floating point arithmetic, typ. 135 ns

CPU-blocks:

DB:

Number, max. 6 000; Number range: 1 to 16000

Size, max. 64 kbyte

FB:

Number, max. 3 000; Number range: 0 to 7999

Size, max. 64 kbyte

FC:

Number, max. 3 000; Number range: 0 to 7999

Size, max. 64 kbyte

About Siemens

Into the future–step by step:with logo 8 and its web-server based machine control, the German company Mohn is taking an important step

toward a digital future.

Carsten Homuth often uses the expression “step by step”. As technical project manager, he has accompanied Mohn, based in Meinerzhagen, Germany, on its way to becoming one of the market leaders for hygiene sluices, washing systems, and stainless steel plant equipment for the food processing industry. On a step-by-step basis, he also refitted the product range to run on control systems with the LOGO! logic module. These two things go hand in hand with each other.

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