Hitachi H Series PLC

[Guest Harve's]

I have an installation of some Hitachi Series H-200 PLC's. I have been told that they are no longer made/supported and that I would basically have to start from starch when upgrading an installation. Can anybody confirm this? Any comments would be helpful.

[Guest Guest_Thomas]

See http://www.lighthouseplcs.com/plcs/h200.html They don't seem to be obsolete yet.