Installation Instructions

Installation Instructions
Document No. 553-503
August 13, 2009
HAND-OFF-AUTO (HOA) with Standard
Temperature for PXC Compact Series
Page 1 of 2
HOA for PXC Compact
(8-Switch and 16-Switch).
Product Description
HOA Upgrade Kits are available for PXC Compact
Series field panels. The upgrade kits replace PXC
Compact covers with new covers equipped with
HOA switches. HOA switches enable output points
to be manually placed into HAND, ON/OFF, or
AUTO control. Analog outputs can be placed into
AUTO and ten manual control positions. LEDs
visible through the housing provide override and I/O
status. The electrical rating for the HOA is 5V, 60
mA.
Product Numbers
PXA8-M HOA 8 button Upgrade Kit
PXA16-M HOA 16 button Upgrade Kit
Accessories
PXA-HMI.CABLEP5 Ribbon cable (Required for
PXA8-M and PXA16-M connection to PXC-16 and
PXC-24)
Required Tools
No tools are required.
Expected Installation Time
1 minute.
Installation
Use the following installation procedure when
installing HOA upgrade kits on a PXC Compact.
1. Remove the existing cover.
2. Attach the ribbon cable (PXA-HMI.CABLEP5) to
the back of the HOA module. Plug the free end
of the cable into the connector located at the
top end of the PXC Compact circuit board.
NOTE: The ribbon cable is not required for
connection to the PXC-36.