go on
Home>PLC>Siemens 6ES7314-6CH04-0AB0 S7-300 CPU 314C-2 PN/DP

Hot Categories

Siemens 6ES7314-6CH04-0AB0 S7-300 CPU 314C-2 PN/DP

Siemens 6ES7314-6CH04-0AB0 S7-300 CPU 314C-2 PN/DP

Item NO.: 3746303
Inquiry

Warranty: 1 year 


Condition : brand new in factory sealed box


Email: sales@mvme.cn


Chat online: +86 18030175807

Detail

  • Product NameSiemens 6ES7314-6CH04-0AB0 S7-300 CPU 314C-2 PN/DP
  • Item NO.3746303
  • Weight1.0000 kg = 2.2046 lb = 35.2740 oz
  • CategoryPLC
  • BrandSiemens
  • Creation Time2026-08-25
  • S7-300 CPU 314C-2 PN/DP
6ES7314-6CH04-0AB0 | S7-300 CPU · Official Technical Data

6ES7314-6CH04-0AB0

S7-300 CPU 314C-2 PN/DP
Lifecycle Status: Discontinued (PDN)
Overview

6ES7314-6CH04-0AB0 is a Siemens S7-300 compact CPU with integrated PROFINET interface and PROFIBUS DP master/slave interface. Designed for medium-scale process and factory automation, it features 192 KB work memory, bit performance approx. 0.1 µs, and integrates 24 digital inputs / 16 digital outputs, 4 analog inputs / 2 analog outputs, and 4 high-speed counters.

Firmware V3.3 · Order number 6ES7314-6CH04-0AB0

Technical Specifications

  • Work memory: 192 KB (program/data)
  • Bit performance: approx. 0.1 µs / instruction
  • Integrated I/O: 24 DI / 16 DO (24V DC) ; 4 AI (0-10V) / 2 AO
  • Interfaces: PROFINET (2x RJ45) + PROFIBUS DP (RS485)
  • High-speed counters: 4 channels (up to 60 kHz)
  • Expansion: max. 3 expansion racks, up to 32 modules
  • Protection class: IP20, ambient temperature 0°C ~ 60°C
IEC 61131-3 compliant, integrated PID control functions

Features

  • Integrated PROFINET IO controller, supports RT/IRT
  • PROFIBUS DP master/slave for distributed I/O
  • Integrated technology functions: counting, measurement, PWM, PID
  • Supports SIMATIC memory card (MMC) for program/data
  • Web server, data logs, time synchronization
  • Online download/debug via PROFINET during operation
  • Diagnostic alarms, process alarms, interrupt handling

Applications

  • Medium-scale machine control (packaging, filling, textile)
  • Building automation and HVAC
  • Hybrid control in process automation (batch, continuous)
  • Distributed automation solutions (PROFINET + PROFIBUS)
  • Replacement for older S7-300 CPUs (e.g. 314-2DP)

Lifecycle

Discontinuation status: Officially discontinued (PDN)

Last order date: 2024-09-30 (official notice)

Last delivery date: 2025-03-31

Replacement models: 6ES7512-1CK01-0AB0 (S7-1500) and 6ES7513-1AL02-0AB0

Migration requirements: Program must be ported to TIA Portal; certain hardware modules need to be replaced with S7-1500 compatible components; PROFINET and PROFIBUS interfaces are compatible but require re-configuration. Not fully pin-compatible – electrical wiring and mounting space must be evaluated.

Recommended Models
Model Model
6ES7321-1BH02-0AA0 IC200MDL650K
6ES7322-1BL00-0AA0 BMXDDI1602
6GK1503-2CB00 SR2B201FU
ABB TU516-XC 1762-OF4
MTL4504 XPSAF5130
IC694MDL916-CA 6ES7131-6BF00-0DA0
6EP1331-1SL11 R7847 C1005
KFD2-SOT2-Ex1.LB MTL4546Y
SC-MD04250 ABB TB820V2
QSE-CI-DMX 6GK5208-0HA10-2AA6
VAVSDZK2L CPY0000200
TXS1.12F10 BMXXBP0800
SR2 E201BD KFD2-SR2-EX1.W.LB
ICP22I0350000 ABL8 RPS24030
IC200CHS003J DXR2.M18-101A
Frequently Asked Questions
Is 6ES7314-6CH04-0AB0 completely discontinued? What was the last order date?
Siemens has officially issued a discontinuation notice (PDN). Last order date was 2024-09-30, and last delivery date was 2025-03-31. Now only available through stock or second-hand channels.
What are the recommended replacement models? Are they fully compatible?
Official replacements are 6ES7512-1CK01-0AB0 (S7-1500) or 6ES7513-1AL02-0AB0. Not a drop-in replacement: the program must be migrated to TIA Portal, hardware dimensions differ, and PROFINET/PROFIBUS configuration must be re-done. Some function blocks may need adjustment.
Which programming software is supported?
Supports STEP 7 V5.5 + SP4 and higher (Classic), and TIA Portal V13 SP1 or higher (with compatible hardware catalog).
What are the integrated I/O points and types? Can it be expanded?
Integrated: 24DI (24V DC) / 16DO (transistor), 4AI (0-10V) / 2AO. Expandable with S7-300 modules up to 32 modules (3 racks).
Is there an official migration guide available?
Siemens provides the "S7-300 to S7-1500 Migration Guide" and "TIA Portal Migration Tool". Refer to the official manual "6ES7314-6CH04-0AB0 Product Information" and the "SIMATIC Migration Manual".

You May Also Like