memory cards

wide range of memory cards for use with siemens plcs, s7-1200, s7-1500, s7-300, cost effective, simple operation, high reliability

Helmholz produces a comprehensive range of automation components ranging from decentralised I/O systems, switches and repeaters, gateways and firewalls, to integrated remote maintenance solutions. Founded in 1988, the business has been at the forefront of developing user friendly and innovative automation components. Initially established as an engineering company for software and plant commissioning, two years later the first Siemens S5 products were launched. Today employing 85 people the company serves its worldwide customers through a network of sales offices and distributors. Assembly and inspection takes place at the company headquarters in Großenseebach, Germany. High standards of quality and performance, in accordance to ISO 9001:2015, have provided the foundation for Helmhoz success over the past 30 years.

S7-300 memory cards

For Use With Siemens PLCs

Designed for use with Siemens S7-300 PLCs, the Helmholz memory cards are a cost effective alternative solution. Memory cards are offered in sizes 64kB, 128kB, 256kB, 512kB, 1MB, 2MB, 4MB & 8MB.

  • S7-300 PLCs
  • 64kB Up To 8MB
  • High Reliability
  • Cost Effective
  • Simple Operation

Technical Information

Product technical details and product downloads

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