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Siemens 6ES7312-5AC02-0AB0 SIMATIC S7-300 CPU 312 IFM

Siemens SIMATIC S7-300 CPU 312 IFM with 10 DI/6 DO

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ManufacturerSiemens

Part number6ES7312-5AC02-0AB0

Part Number 6ES7312-5AC02-0AB0

Manufacturer Siemens

Series SIMATIC S7-300

CPU Type CPU 312 IFM

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12-month warranty

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CAGE: 9NK75

10 digital inputs, 6 digital outputs Integrated counter and frequency measurement 6 KB working memory 24V DC integrated power supply 20-pin front connector

Product description

The Siemens 6ES7312-5AC02-0AB0 is a specialized CPU 312 IFM module from the SIMATIC S7-300 series. It integrates 10 digital inputs and 6 digital outputs, along with built-in counting and frequency measurement capabilities. This CPU operates on a 24V DC power supply and features 6 KB of working memory. It is equipped with a 20-pin connector for I/O and requires a Micro Memory Card for program storage.

This IFM (Integrated Function Module) CPU is ideal for applications requiring precise counting, speed monitoring, or frequency measurement alongside standard control tasks. Its integrated I/O and specialized functions make it suitable for applications in manufacturing, packaging, and other industries where detailed process monitoring is crucial.

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Technical specifications

Part Number	6ES7312-5AC02-0AB0
Manufacturer	Siemens
Series	SIMATIC S7-300
CPU Type	CPU 312 IFM
Digital Inputs	10 DI
Digital Outputs	6 DO
Work Memory	6 KB
Power Supply	24V DC
Special Features	Counter, Frequency Measurement
Connector	1 x 20-pin

Common applications

Industrial counting

Frequency measurement

Machine control

Packaging machinery

Production monitoring

Compatible systems

SIMATIC S7-300 systems; requires STEP 7 programming software

Also known as

Siemens S7-300 CPU 312 IFM 6KB

Replaces / compatible with

This CPU is designed for specific applications requiring integrated counting and frequency measurement functions within the S7-300 platform.

Technical note

Expert tip

This module uses a 20-pin connector for its digital I/O and integrated functions, which is distinct from the 40-pin connectors on some other S7-300 CPUs.

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Frequently asked questions

What specialized functions does the Siemens 6ES7312-5AC02-0AB0 offer?

The Siemens 6ES7312-5AC02-0AB0 CPU includes integrated functions for counting and frequency measurement, making it suitable for applications that require precise monitoring of events or speeds.