Products catalog SIEMENS - SIMATIC S7-300
PLCS
SIEMENS
SIMATIC M7-300, FM356-4 APPLICATION MODULE W. 80486DX2 AND 8MB RAM, 1 SER. INTERFACE, EXPANSION BUS
PLCS
SIEMENS
SIMATIC S7-300, CPU 313C-2 PTP COMPACT CPU WITH MPI, 16 DI/16 DO, 3 FAST COUNTERS (30 KHZ),...
PLCS
SIEMENS
SIMATIC S7/PCS7, SM 321 DIGITAL INPUT MODULE, 16 DI, 24V DC, 1 X 40 PIN, CAPABLE OF DIAGNOSTICS,...
PLCS
SIEMENS
SIMATIC S7-300,FIRMWARE LX INCL. CONFIG. PACKAGE FOR FM357-2, FOR POSITIONING AND PATH CONTROL OF...
PLCS
SIEMENS
SIMATIC S7-300, FIRMWARE H INCL. CONFIG. PACKAGE FOR FM357-2, FOR POSITIONING AND PATH CONTROL OF...
OTHERS
SIEMENS
SINAUT ST7, TIM 32 D TELECONTROL UNIT FOR SIMATIC S7-300 WITH INT. MODEM MD2 FOR DEDICATED LINES...
OTHERS
SIEMENS
SINAUT ST7, TIM 33 D TELECONTROL UNIT FOR SIMATIC S7-300 WITH INT. MODEM MD3 FOR ANALOG TELEPHONE...
OTHERS
SIEMENS
SINAUT ST7, TIM 3V-IE ADVANCED COMMUNICATION MODULE FOR SIMATIC S7-300 WITH A RS232-INTERFACE FOR...
OTHERS
SIEMENS
SINAUT ST7, TIM 4V TELECONTROL MODULE FOR SIMATIC S7-300/S7-400 WITH MPI INTERFACE WITH RS232/RS485...
OTHERS
SIEMENS
SINAUT ST7, TIM 42 TELECONTROL UNIT FOR SIMATIC S7-300/S7-400 WITH MPI INTERFACE WITH RS232/RS485...
OTHERS
SIEMENS
SINAUT ST7, TIM 44 TELECONTROL UNIT FOR SIMATIC S7-300/S7-400 WITH MPI INTERFACE WITH RS232/RS485...
OTHERS
SIEMENS
SINAUT ST7, TIM 4V D COMMUNICATIONS PROCESSOR FOR SIMATIC S7-300/S7-400 WITH MPI INTERFACE WITH...
OTHERS
SIEMENS
SINAUT ST7, TIM 42 D COMMUNICATIONS PROCESSOR FOR SIMATIC S7-300/S7-400 WITH MPI INTERFACE WITH...
OTHERS
SIEMENS
SINAUT ST7, TIM 44 D TELECONTROL UNIT FOR SIMATIC S7-300/S7-400 WITH MPI INTERFACE WITH RS232/RS485...
OTHERS
SIEMENS
SINAUT ST7, TIM 4R D COMMUNICATION MODULE FOR SIMATIC S7-300, S7-400, C7, PC; WITH TWO RS232/RS485-...
OTHERS
SIEMENS
VICOS RTU, TIM 3V BN TRANSMISSION PROCESSOR FOR SIMATIC S7-300 WITH RS232/RS485 INTERFACE FOR EXT....
OTHERS
SIEMENS
SINAUT ST7, TIM 4V D BN TELECONTROL MODULE FOR SIMATIC S7-300/S7-400 WITH MPI INTERFACE WITH...
OTHERS
SIEMENS
DEMO CASE SIMATIC S7-300 COMPACT WITH SIMULATION MODEL CAR WASH
OTHERS
SIEMENS
SIMATIC S7, TRAINING DEVICE S7-300 WITH CPU 314 WITH CPU 314
PLCS
SIEMENS
SIFLOW FC070 24V EX CT VERSION SIMATIC S7-300 FUNCTION MODULE 80MM ENCLOSURE IP20 24V DC MODBUS...
PLCS
SIEMENS
SIMATIC S7-300 CPU317F-2 PN/DP, CENTRAL PROCESSING UNIT WITH 512 KBYTE WORKING MEMORY, 1. INTERFACE...
PLCS
SIEMENS
COMMUNICATIONS PROCESSOR CP 343-1 BACNET FOR CONNECTION OF SIMATIC S7-300 TO BACNET
PLCS
SIEMENS
SIMATIC S7-300, ANALOG MODULE SM 334, OPTICALLY ISOLATED, FOR EXPANDED TEMPERATURE RANGE 4 AI/2 AO,...
PLCS
SIEMENS
SIMATIC S7-300, DIGITAL OUTPUT SM 321, OPTICALLY ISOLATED, 16 DO, 120V AC, 0.5A, 20 PIN
Are your critical components available and maintainable?
Our Operational Maintenance (MCO) solutions ensure permanent access to a strategic stock of over 300,000 spare parts, including obsolete components often unavailable on the market.
By anticipating obsolescence, our offers prevent costly machine downtime and ensure the operational continuity of your industrial equipment.
Order directly online
Buy your most requested industrial spare parts online, 24/7 — reconditioned, tested, and guaranteed for 2 years by Cofiem.
We offer MCO solutions to extend the lifespan of your installations, even when components become obsolete.
- Thousands of references immediately available for online purchase
- Express worldwide shipping
- Secure payment under your usual customer terms
Browse our complete catalog of reconditioned products
Access all the industrial references and brands reconditioned by our experts and sold with warranty.
Ideal for ensuring production continuity and avoiding downtime due to obsolescence.
- Over 250,000 items in stock
- 30,000 ready to ship within 24 hours
- Over 5,000 industrial brands available
Sell your unused industrial equipment
Give a second life to your PLCs, drives, HMIs, and other industrial components you no longer use.
Cofiem buys your equipment — whether recent or obsolete — to recondition and integrate it into our strategic stock of over 250,000 references.
By selling your equipment, you free up space, recover value from your assets, and contribute to the circular economy while supporting the operational maintenance of industrial sites.
They're already clients - What about you ?
Want to join the Cofiem adventure?
At Cofiem Electronics, we offer diverse career opportunities to match your professional ambitions.
Join us and become part of a dynamic, committed, and forward-looking team.
Our latest news
Industrial Equipment Buyback: the Simple and Efficient Solution with Cofiem’s Container Boxes for All Industrial Companies
Cofiem at Rexel Expo 2025: Experience Industrial Refurbishment Live
Cofiem is excited to announce its presence at the upcoming Rexel Expo, the must-attend event for...
MCO Contract : no More Downtime Disruptions
A production shutdown can cost industrial companies tens of thousands of euros per day. Knowing...
COFIEM Electronics © 2025 - All rights reserved