Series Parts Directory

SIMATIC S7-300 Industrial Automation Parts

Browse ZYPLC listings for SIMATIC S7-300 industrial automation spare parts, including PLC, DCS, drive, HMI, I/O, sensor, and control-system components. Send exact model numbers for availability, compatibility checks, and lead-time confirmation.

22matching records 1leading brands 8part type signals

Series Focus

SIMATIC S7-300 sourcing overview

ZYPLC helps source SIMATIC S7-300 series industrial automation spare parts for maintenance, MRO, and legacy-system support. This series directory highlights major brands such as Siemens and common part types including PLC CPU Module, Interface Module, Communication Module, Analog Input Module. Send exact model numbers or photos for stock checks and compatible replacement review.

Leading Brands

Siemens22

Common Part Types

PLC CPU Module4 Interface Module3 Communication Module2 Analog Input Module1 Communication Gateway1 Compact CPU Module1 Dummy Module1 I/O Module1

Related Categories

PLC Systems12 Industrial Automation Spare Parts8 Sensors & I/O2

Popular Model Examples

6ES7361-3CA01-0AA0 6ES7953-8LL31-0AA0 6ES7953-8LG11-0AA0 6ES7331-1KF02-0AB0 6ES7971-0BA00 6ES7307-1KA01-0AA0 CPU 314SB 314-2AG13 6ES7953-8LL20-0AA0 6ES7315-6TH13-0AB0 6ES7174-0AA00-0AA0 6ES7317-2FK14-0AB0 6ES7 315-1AF01-0AB0

Siemens

Siemens 6ES7317-2FK14-0AB0 Industrial Network Interface for SIMATIC S7-300 Systems

SKU6ES7317-2FK14-0AB0 SeriesSIMATIC S7-300

Buy Siemens 6ES7317-2FK14-0AB0 CPU 317-2 PN/DP for SIMATIC S7-300. PROFINET IO & PROFIBUS DP gateway for smart factory…

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Siemens

Siemens 6ES7 315-1AF01-0AB0 System-Ready CPU for S7-300 Architecture

SKU6ES7 315-1AF01-0AB0 SeriesSIMATIC S7-300

Siemens 6ES7 315-1AF01-0AB0 CPU 315 for S7-300 architecture. Contextual Integration, 12-Month Warranty. Fast global shipping — ZYPLC.

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Siemens

Siemens A5E33032458 System-Ready Interface Module for S7-300 Architecture

SKUA5E33032458 SeriesSIMATIC S7-300

Siemens A5E33032458 SIMATIC S7-300 Interface Module. Contextual Integration, modular expansion, 12-Month Warranty. In stock, tested, ships worldwide.

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Siemens

Siemens A5E03712834 System-Ready Digital Input for S7-300

SKUA5E03712834 SeriesSIMATIC S7-300

Siemens A5E03712834 DI Module for SIMATIC S7-300 architecture. 12-Month Warranty & Contextual Integration. Fast global shipping. Request a…

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Siemens

Siemens A5E01161649 System-Ready Communication Module for S7-300 Architecture

SKUA5E01161649 SeriesSIMATIC S7-300

Siemens A5E01161649 Communication Module for S7-300 architecture. Contextual Integration, 12-Month Warranty. In-stock & tested. Request a quote.

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Siemens

Siemens A5E00430140 System-Ready Interface Module for S7-300 Architecture

SKUA5E00430140 SeriesSIMATIC S7-300

Siemens A5E00430140 S7-300 Interface Module. 12-Month Warranty & Contextual Integration. Tested, in-stock, fast global shipping. Order at ZYPLC.

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Siemens

Siemens 6ES7924-0CC20-0AA0 Energy-Saving I/O Module S7-300

SKU6ES7924-0CC20-0AA0 SeriesSIMATIC S7-300

Siemens 6ES7924-0CC20-0AA0 SIMATIC S7-300 I/O module. Boost factory efficiency, cut energy waste. In stock, tested, 12-month warranty. Fast…

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Siemens

Siemens 6ES7370-0AA01-0AA0 Industrial Network Interface for SIMATIC S7-300

SKU6ES7370-0AA01-0AA0 SeriesSIMATIC S7-300

Siemens 6ES7370-0AA01-0AA0 SIMATIC S7-300 Dummy Module. Slot reservation for industrial network systems. 12-month warranty. Fast global shipping. ZYPLC.

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Siemens

Siemens 6ES7951-1KH00-0AA0 System-Ready Flash EPROM for S7-300 Architecture

SKU6ES7951-1KH00-0AA0 SeriesSIMATIC S7-300

Siemens 6ES7951-1KH00-0AA0 Flash EPROM for SIMATIC S7-300/400. 12-Month Warranty. Contextual Integration with S7 CPUs. In stock, fast delivery.

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Siemens

Siemens 6ES7314-6BH04-0AB0 Industrial Network Interface for SIMATIC S7-300 Systems

SKU6ES7314-6BH04-0AB0 SeriesSIMATIC S7-300

Siemens 6ES7314-6BH04-0AB0 Compact CPU for SIMATIC S7-300. MPI/PROFIBUS DP, real-time data, SCADA integration, 12-month warranty. RFQ: zyplc.com

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