GLOBAL MARKETS-US dollar dips before Fed; S&P 500 hits highs as Apple gains

* S&P 500 index hits record intraday, closing highs * Fall in euro zone inflation adds to ECB rate cut case * Apple announces largest non-bank bond deal in history, shares rise By Caroline Valetkevitch NEW YORK, April 30 (Reuters) - The U.S. dollar hit a two-month low on Tuesday amid expectations the Federal Reserve will stick to its easy monetary policy, while the S&P 500 set record highs as shares of Apple rose. The S&P 500 index hit a record intraday high just before the