Fisher (Emerson) Provox
The Provox DCS was introduced in 1980. This makes it over 30 old. Surprisingly there are a large number of these legacy systems still currently in use throughout the world. Given the robust nature of the system, and the costs of replacement, the only limitation of Provox will be parts, and the expertise to support them. Insight has provided individuals to both end users and the vendor and vendor representatives for support on it. In addition to applications from basic graphics and database work to challenging batch environments, Insight has provided personnel to help with migration to the newer Delta V dcs.