PROVOX I/O Interface Module. The PROVOX I/O Controller

Interface supports redundant Control I/O communications and

connections to Control I/O and Distributed I/O. Distributed I/O

is MUX I/O connected to the controller through the CP6601

serial buffer card.

Controller Carrier. DeltaV controllers mount on a 19 inch rack

specifically designed to accommodate:

• Two DeltaV SQ or SX controllers (one in a simplex installation)

• Two PROVOX I/O Interface modules (one in a simplex installation)

• Two DeltaV system power supplies (one in a simplex installation)

Railbus Connection. The PROVOX I/O Interface Carrier 25 pin

redundant VerticalPLUS railbus connections may be used to

interface with additional DeltaV S-Series I/O modules.

Standard VerticalPLUS DeltaV interface cables are used to

connect the PROVOX I/O Controller Interface Carrier to

traditional DeltaV I/O horizontal carriers. This feature let you

easily expand your system with DeltaV I/O to fully utilize your

DeltaV controller investment.

DeltaV Programmable Serial Cards can connect PLCs and other

serial devices formerly connected to PROVOX IDIs or EICs (non

weigh scale interface option on the EIC).