BAPI ETA TUCOM - Terminal Unit Communications Block

HVAC/R Sensors

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Building Automation Products, Inc.,
Tel: +1-608-735-4800
Fax: +1-608-735-4804

TUCOM - Terminal Unit Comm. Block
Electronic Technician Assistant (ETA)

The TUCOM is a specific purpose connector which adds pluggable screw terminals for the Carrier® Comfort System zone controller.
The Carrier® zone controller only provides one communications plug, whereas you often need to terminate three cables on it. The TUCOM plugs into the zone controller’s communications port and expands it into three pluggable screw terminals. Now you have one set of terminals for each wire in the network (communications in, communications out and zone sensor)
The TUCOM will accept the COMSRG for surge protection in extreme environments.

Datasheets (PDF)

TUCOM Datasheet

List Pricing (PDF)

TUCOM List Pricing

Installation and Operation Sheets (PDF)

TUCOM Instructions

VISIO Files (2002 version)

Half Scale ETA VISIO File (3 Meg, includes entire ETA Line)

Full Scale ETA VISIO File w/ Wiring Connections (21 Meg, includes entire ETA Line)

VISIO Files (2003 version)

Half Scale ETA VISIO File (800K, includes entire ETA Line)

Full Scale ETA VISIO File w/ Wiring Connections (3 Meg, includes entire ETA Line)

Carrier® is a trademark of Carrier Corporation, Registered in the United States and other countries.

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TUCOM - Terminal Unit Communications Block