What is the TV-UC683T?
TruVu™ UC683T
CARRIER CORPORATION ©2021
Installation and Start-up Guide
All rights reserved
4
Universal output
This output can be set by a DIP switch as an Analog or Binary output.
•
In Analog mode, the output can be used for 0-10 Vdc or a 12 Vdc pulse width
modulated (PWM) control signal at a frequency of 80 Hz.
•
In Binary mode, the output has a built-in relay and can be used to switch
external devices or relays up to 3.75A, 30 Vac/Vdc.
Binary outputs
2 banks of bussed outputs, 3 N.O. binary outputs per bank. Each relay contact
rated at 3.75 A max. @ 30 Vac/Vdc. Each bank is limited to Class 2 requirements
of 100 VA / 4.2 A. Configured normally open.
See
Output values
(page 30).
Output resolution
12 bit D/A
Controller microprocessor
32-bit ARM Cortex-A8, 600MHz, processor with multi-level cache memory
Memory
4 GBs eMMC Flash memory and 256 MB DDR3 DRAM (2 MB available).
User data is archived to non-volatile Flash memory when parameters are changed,
every 90 seconds, and when the firmware is deliberately restarted.
NOTE
When you change a parameter, you must wait 30 seconds before turning
the power off, in order for the change to be saved.
Real-time clock
Real-time clock keeps track of time in the event of a power failure for up to 3 days.
Protection
A single fast acting, 5mm x 20mm glass fuse for power
The power and network ports comply with the EMC requirements EN50491-5-2.
CAUTION
To protect against large electrical surges on serial EIA-485
networks, place a PROT485 at each place wire enters or exits the building.
LED status indicators
See
LEDs
(page 56) for details.
•
Tricolor
Net
LED to show network status
•
Tricolor
Sys
LED to show controller status
•
A
Tx
(Transmit) and
Rx
(Receive) LED for Port S1
•
Tx
(Transmit) and
Rx
(Receive) activity LED and yellow link status LED for the
following ports:
○
Ethernet port Eth0
○
Ethernet port Eth1
•
Output LEDs indicate status of each binary output.
•
Prog
LED is customizable.
Environmental operating
range
-40 to 158°F (-40 to 70°C), 10-95% relative humidity, non-condensing
NOTES
•
The TV-UC683T is suitable for installation inside or outside the building
envelope.
•
Install in a UL Listed enclosure only.
•
Do not change the position of the
End of Net
switch at temperatures below -
22°F (-30C) to ensure proper operation and electrical connectivity.
Physical
Fire-retardant plastic ABS, UL94-5VA
Terminal blocks and
connectors
Screw-type terminal blocks.
0.2 in (5.08 mm) pitch connectors
Summary of Contents for TruVu UC683T
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