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AOVR-2 Analog Output Override Card This two channel Analog Output Override Card allows for manual override of a controller’s analog output channel. The card has been designed for the Invensys Network 8000 Microzone II Controller, but may be applied to any controller with a 4-20 mA output with the addition of interposing terminals. The AOVR-2 allows an operator to manually select Auto-Off-Hand. Benefits and Features: AOVR generates 4-20 mA Analog Output Signal via on-board circuitry and power supply Manual adjustment of individual output channels Exceeds competitors’ manual override offering Visual feedback of output signal via variable intensity LED’s Inline test plugs for easy trouble shooting and calibration Eliminates need for interface software when calibrating/trouble shooting end devices No external DC power supply required Uses same 24 VAC input as controller

AOVR-4 Analog Output Override Card This four channel Analog Output Override Card allows for manual override of a controller’s analog output channel. The card has been designed for the Invensys Network 8000 Microzone II Controller, but may be applied to any controller with a 4-20 mA output with the addition of interposing terminals. The AOVR-4 allows an operator to manually select Auto-Off-Hand. Benefits and Features: AOVR generates 4-20 mA Analog Output Signal via on-board circuitry and power supply Manual adjustment of individual output channels Exceeds competitors’ manual override offering Visual feedback of output signal via variable intensity LED’s Inline test plugs for easy trouble shooting and calibration Eliminates need for interface software when calibrating/trouble shooting end devices No external DC power supply required Uses same 24 VAC input as controller

DPC 3-1 Digital Input Card The DPC 3-1 Digital Input Card allows for conversion of a single universal input channel to accept up to three voltage free contacts. The DPC-3 Series Card has been designed for the Invensys Network 8000. Software loadables for these Input Cards are available on the Invensys BBS.

DPC 3-2 Digital Input Card The DPC 3-2 Digital Input Card allows for conversion of a single universal input channel to accept up to three voltage free contacts of any mixture such as mercury wetted, Triac, etc., which may have inherently large and varying resistances. The DPC 3-2 Cards on-board circuitry allows the Microzone inputs to have a consistent input reading, unaffected by long lead lengths, varying resistances, etc. The DPC-3 Series Card has been designed for the Invensys Network 8000. Software loadables for these Input Cards are available on the Invensys BBS.

DPC 5-1 Digital Input Card The DPC-5-1 Digital Input Card allows for conversion of a single universal input channel to accept up to five (5) voltage free contacts such as relay contacts, auxiliary starter contacts, differential pressure switches, etc. which may have low and fixed resistances. The DPC-5 Series Card has been specifically designed for the Invensys I/A Series. These new cards are designed and compatible with the DUI expander object available in all I/A Series Controllers (Rev 3.0 or greater firmware required).

DPC 5-2 Digital Input Card Each DPC-5-2 Card allows for conversion of a single universal input channel to accept up to five (5) voltage free contacts of any mixture such as mercury wetted, Triac, etc., which may have inherently large and varying resistances. The DPC-5-2 Card’s on-board circuitry allows the controller inputs to have a consistent input reading, unaffected by long lead lengths, varying resistances, etc. DPC-5-2 utilizes the five volt (5V) DC supply found on board the NW 8000 Microzone and I/A Series 800 Series controllers. The DPC-5 Series Card has been specifically designed for the Invensys I/A Series. These new cards are designed and compatible with the DUI expander object available in all I/A Series Controllers (Rev 3.0 or greater firmware required).

DUIC-5P Digital Point Card Each DUIC-5P Card allows for conversion of a single universal input channel to accept up to five (5) voltage free contacts such as relay contacts, auxiliary starter contacts, differential pressure switches, etc. which may have low and fixed resistances or any mixture such as mercury wetted, Triac, etc., which may have inherently large and varying resistances. The DUIC-5P Card’s on-board circuitry allows the controller inputs to have a consistent input reading, unaffected by long lead lengths, varying resistances, etc. The DUIC-5P card utilizes an on-board power supply that allows five volt (5V) DC supply or twenty four volt (24V) AC supply for maximum compatibility. An LED indicating power is included on the card, as well as a jumper that, when shorted, inserts the 22.1k Ohm resistor required for UI Contacts on an MNL-800 card. The DUIC-5P Card has been specifically designed for the Invensys I/A Series controllers. These new cards are designed and compatible with the DUI expander object available in I/A Series Controllers (Rev 3.0 or greater firmware required).

HOA-2 Digital Output Override Card The HOA-2 Digital Output Override card has two channels. These cards allow for manual override switching of a controller’s output channel. The card was designed for the Barber Colman Network 8000 Microzone II Controller but may be applied to any controller via interposing terminals. The HOA-2 allows an operator to manually select On-Off-Auto positions for a particular piece of equipment. Monitoring of its own override status is an added feature. Terminals OVR and OVR provide a normally closed contact which opens when any switch is placed out of the Auto position.

HOA-4 Digital Output Override Card The HOA-4 Digital Output Override card has four channels. These cards allow for manual override switching of a controller’s output channel. The card was designed for the Barber Colman Network 8000 Microzone II Controller but may be applied to any controller via interposing terminals. The HOA-4 allows an operator to manually select On-Off-Auto positions for a particular piece of equipment. Monitoring of its own override status is an added feature. Terminals OVR and OVR provide a normally closed contact which opens when any switch is placed out of the Auto position.

HOA-3 BACnet Digital Output Override Card The HOA-3 Digital Output Override card has three channels. These cards allow for manual override switching of a controller’s output

HOA-4 BACnet Digital Output Override Card The HOA-43 Digital Output Override card has four channels. These cards allow for manual override switching of a controller’s output