Installation Instructions

Document No. 553-683

August 13, 2009

HAND-OFF-AUTO (HOA) with Extended

Temperature for PXC Compact Series

Page 1 of 2

HOA for PXC Compact

(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

PXA16-MR HOA 16 button Upgrade Kit, Extended Temp with

ribbon cable.

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 (included) 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.

PAGE 1
Installation Instructions Document No. 553-683 August 13, 2009 HAND-OFF-AUTO (HOA) with Extended Temperature for PXC Compact Series 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 (included) to the back of the HOA module.
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Document No. 553-683 Installation Instructions August 13, 2009 4. Push the upper prong into the upper slot. PXC-16 and PXC-24 3. Insert the lower two cover tabs into the slots located at the bottom of the PXC Compact cover opening. The installation is now complete. Information in this publication is based on current specifications. The company reserves the right to make changes in specifications and models as design improvements are introduced.