ProSoft Technology CLX-PVX - Manual (Page 7)

QTS-CLX-PVX Module Overview
The QTS-CLX-PVX connects a ControlLogix controller to a PROVOX
®
Control I/O
bus.
The QTS-CLX-PVX is intended to be used to migrate PROVOX systems to
ControlLogix controllers. You can retain the PROVOX I/O as the first step in the
migration.
The module can act as a monitor or as a master on the Control I/O bus. You select the
mode by downloading different firmware to the module.
In monitor mode, the QTS-CLX-PVX sends PROVOX I/O input and output data to input
and status input data in the ControlLogix. It cannot transmit on the bus.
In master mode, the ControlLogix sends output data to the QTS-CLX-PVX, which then
transmits it as output data on the PROVOX Control I/O bus. The QTS-CLX-PVX sends
PROVOX input data to input data in the ControlLogix.
The QTS-CLX-PVX:

supports I/O bus redundancy

supports 20-series Control I/O files 1-16

supports up to 64 I/O cards. For larger systems, split the bus and use two
QTS-CLX-PVX modules.

supports 10 series I/O with serial buffer card

does not support EIC or IDI