The description PG 720 PII, Celeron500, engl. pins down the hardware: a Pentium II-class Celeron at 500 MHz, which runs the SIMATIC Manager and STEP 7 V5.x comfortably. The English designation means the keyboard overlay and OS are localized — relevant if your site documentation and technician training assume English menus. This is not a general-purpose laptop; it is a ruggedized field unit with an integrated MPI/DP interface, designed to survive the panel floor.
Siemens 6ES7721-2AB11-0BA2 PG 720 PII Celeron500, mature lif
MPN6ES7721-2AB11-0BA2
Siemens PG 720 PII programming device, Celeron 500 MHz, English version, 6ES7721-2AB11-0BA2.
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Product details
Frequently asked questions
What does the description PG 720 PII, Celeron500, engl. mean?
It identifies the device as a Siemens PG 720 PII programming terminal with a Celeron 500 MHz processor and English-language firmware and documentation.
MPN
6ES7721-2AB11-0BA2