• Address

    C-188, Sector 31-D, P&T Society,

    Korangi Industrial Area,

    Karachi-74900,

    Pakistan

     

  • Call us on

     +92-21-35070751

     +92-300-5776703

  • Mail us @

    info@pakplc.com

     

Technical specifications Standard CPUs

SIMATIC S7-300

CPU CPU 312 CPU 314 1)
CPU 315-2 DP 1)
 CPU 315-2 PN/DP 1) CPU 317-2 DP CPU 317-2 PN/DP 1) CPU 319-3 PN/DP
Dimension (mm)
 40 x 125 x 130 40 x 125 x 130 80 x 125 x 130 80 x 125 x 130 120 x 125 x 130
Order No. group: 6ES7 312-1AE. 314-1AG. 315-2AG. 315-2EH. 317-2AJ. 317-2EK. 318-EL.
Memory
RAM 32 KB 96 KB 128 KB 256 KB 512 KB 1 MB 1.4 MB
Instructions 10 K 32 K 42 K 84 K 170 K 340 K 470 K
Processing times
Bit operation 0.2 µs 0.1 µs 0.1 µs 0.05 µs 0.01 µs
Word operation 0.4 µs 0.2 µs 0.2µs 0.2µs 0.02 µs
Fixed-point operation 5 µs 2 µs 2 µs 0.2 µs 0.02 µs
Floating-point operation 6 µs 3 µs 3 µs 1 µs 0.04 µs
Bit memories/times/counters
Bit memory 128 bytes 256 bytes 2048 bytes 4096 bytes 8192/8192
S7 timers/counters 128/128 256/256 256/256 512/512 2048/2048
IEC timers/ counters
■
■
■
■
■
Address areas
I/O (bytes) 1024/1024 1024/1024 2048/2048 8192/8192 8192/8192 8192/8192
I/O process image (bytes) 128/128 128/128 128/128 256/256 2048/2048 2048/2048
Digital channels (central) 256 1024 1024 1024 1024 1024
Analog channels (central) 64 256 256 256   256
DP interfaces
DP master system internal / CP 342-5 -/■ ■/■ ■/■ ■/■ ■/■
DP slaves   ■ ■ ■
PROFINET interface
PROFINET CBA     ■ ■ ■
PROFINET IO     ■ ■ ■
TCP/IP     ■ ■ ■
UDP     ■ ■ ■
ISO-on-TCP (RFC 1006)     n ■ ■
Web server     n ■ ■

 

 

Automotive Industry

The businesses of C&M Engineering provide unique solutions that improve automaker productivity.

 

Food Industry

Food industry applications endure unrelenting production demands that place components under unique operating conditions. Learn more about the innovative solutions from C&M Engineering for the food industry.

Metal Industry

C&M Engineering offers time tested solutions that deliver measurable improvements to production efficiency and profitability for the metals industry.

Mining, Minerals & Cement

Optimize your machines for the highest efficiency and up-time. C&M Engineering gives the best line up of solutions for all your cement and bulk handling needs.

Oil & Gas Industry

The oil and gas industry has strict requirements for safety and reliability. C&M Engineering offers a wide range of solutions that deliver measurable improvements to production safety, efficiency and profitability.

 

Packaging Industry

For the packaging industry, C&M Engineering offers solutions that can improve product quality and yield while reducing cost, waste and downtime.

 

 

 

 

 

 

Fibers & Textile Industry

As an expert in the textiles industry, we offer a range of solutions specificallyfor fiber and textiles manufacturing that can improve your operation at every point.

Beverage Industry

With high-speeds and wet conditions, beverage production applications can be hard on components. C&M Engin- eering offers a wide range of solutions to keep beverage production lines moving.