C450SBN-3C and C450SCN-3C Expansion Modules with Relay Output . . . . . . . . . . . 71
C450YNN-1C Power Supply Module. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
System 450 Glossary of Terms. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
System 450™ Series Modular Control Systems with Standard Control Modules Technical Bulletin
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