Tcx860 Series Controllers - Andover Controls Infinity Manual

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Infinity Smoke Control System Components

TCX860 Series Controllers

The TCX860 series includes the TCX860, TCX861, TCX862, and
TCX863 controllers. Like the TCX850 series, the TCX860 series
controllers are used to control VAV boxes. The TCX860 series
communicates with the CX9200, as well as other Infinet controllers, via
the Infinet network. The TCX860 series can be used in a dedicated or a
non-dedicated smoke control application.
The TCX860 series controllers have a built-in motor and gear assembly
for direct control of a damper.
Features
• Plain English programming language
• Universal inputs that can be configured to measure Voltage, Current,
Temperature, or Digital (contact closure) values
• Analog outputs can be either Voltage or Current
• Air-flow sensors that measure differential pressure from 0 to 1 inches
water gauge
• One RS-485 Infinet port
• Lithium battery backup for memory
• 24 V AC power input
Table 2-2 lists the Input/Output capabilities of each of the controllers in
the TCX860 series.
Table 2-2. TCX860 Series I/O Capabilities
Input/Output Types
Universal Inputs
Form A Outputs
Analog Outputs
Airflow Sensors
Damper Motor
EMX170 ports
Powerfail PCB
Andover Controls Corporation
TCX 860 TCX 861
4 4
3 3
— 2
1 1
1 1
— 1
— —
TCX 862 TCX 863
2 4
3 3
2 2
1 1
1 —
1 1
1 —
2-7
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