Honeywell HART ANALOG INPUT MODULE CC-PAIH02 51405038-375
The following Series C I/O items are included in this document.
• Digital Input 24 VDC
• Digital Input 110 VAC / 125VDC
• Digital Input 220 VAC
• Digital Output (24 VDC bussed)
• Digital Output Relay
• High Level Analog Input with HART
• High Level Analog Input without HART
• Analog Output with HART
• Analog Output without HART
• Low Level Multiplexer – RTD & TC
• Low Level Input – RTD & TC
• Pulse Input
• Universal Input Output
Features
All Series C components feature an innovative design that supports enhanced heat management. This unique look
provides a significant reduction in overall size for the equivalent function.
The unique features of Series C I/O include:
• I/O Module and field terminations are combined in the same area. The I/O Module is plugged
into the IOTA to eliminate the need for a separate chassis to hold the electronics assemblies.
• Two level “detachable” terminals for landing the field wiring in the enclosure, providing easier
plant installation and maintenance.
• Field power is supplied through the IOTA, with no need for extra power supplies and the
associated craft wired marshalling.
• Redundancy is available directly on the IOTA without any external cabling or redundancy control
devices, by simply adding a second IOM to an IOTA.
• The Series C innovative styling is one of its unique features. This styling includes features to
facilitate the effective use of control hardware in a systems environment. These features include:
• Vertical mounting for more effective wiring since most field wiring applications require entry from the top or bottom of
the systems cabinet.
• An “information circle” for a quick visual cue to draw the Maintenance Technician’s eye to important status
information.
• “Tilted” design for effective heat management within the cabinet enclosure. Since Series C allows for a significant
increase in cabinet density, an effective heat management system is critical for high systems availability.
• Input and output circuits are protected from shorts to alleviate the need for in-line fusing, reducing installation and
maintenance costs.
Series C IOTAs combine multiple functions into a single piece of equipment:
• Single and redundant configurations.
• On-board termination of process signals.
• On-board signal conditioning.
• On-board connection to appropriate networks (FTE, I/O LINK).
• Field power distribution without external marshalling.
• IOM plugs into the IOTA and receives power from the IOTA.
• The IOTA receives its power from a 24 VDC bus that is part of the IOTA carrier – the IOTA is screwed into the
bussed power.
Honeywell HART ANALOG INPUT MODULE CC-PAIH02 51405038-375
•Input Output Termination Assembly (IOTA): An assembly that holds the IOM and the connections for field wiring,
• Input Output Module (IOM): A device that contains most of the electronics required to perform a specific I/O
function. The IOM plugs onto the IOTA.
Honeywell HART ANALOG INPUT MODULE CC-PAIH02 51405038-375