ICP DAS is planning to phase out legacy PXA270 CPU controllers due to the end of component production. To replace obsolete PLCs, ICP DAS offers more efficient models with a modern CPU, more RAM and Flash memory.
Also, ICP DAS specialists have compared Win-GRAF controllers with Siemens PLCs, the results of which you can find in the article. Win-GRAF is a programming environment for creating algorithms in IEC 61131-3 industrial languages: LD, ST, FBD, SFC and IL.
Replacement table for obsolete ICP DAS controllers:
| Model name | Replacement model | OS | CPU | RAM | Flash | Screen | Additional software |
|---|---|---|---|---|---|---|---|
|
LP-8141-EN LP-8441-EN LP-8841-EN |
LP-8121 LP-8421 LP-8821 |
Linux kernel 3.2.14 | Cortex-A8, 1.0 GHz | 512 MB | 512 MB | No | No |
|
WP-8141-EN WP-8441-EN WP-8841-EN |
WP-8121-CE7 WP-8421-CE7 WP-8821-CE7 |
WinCE 7.0 | 256 MB | ||||
|
VP-23W1-EN VP-25W1-EN |
VP-1231-CE7 | 5.7" | |||||
| VP-4131-EN | VP-4231-CE7 | 10.4" | |||||
| Controllers with programming software | |||||||
|
WP-8147-EN WP-8447-EN WP-8847-EN |
XP-8037-CE6 XP-8137-CE6 XP-8337-CE6 XP-8737-CE6 |
WinCE 6.0 | x86, 1.0 GHz | 2 GB | 32 Gb | No | ISaGRAF |
|
WP-8148-EN WP-8448-EN WP-8848-EN |
WP-8128-CE7 WP-8428-CE7 WP-8828-CE7 |
WinCE 7.0 | Cortex-A8, 1.0 GHz | 512 MB | 256 MB | Win-GRAF | |
|
VP-23W7-EN VP-25W7-EN |
VP-1238-CE7 | 5.7" | |||||
| VP-4137-EN | VP-4238-CE7 | 10.4" | |||||
