The TruVu 022 Advanced Application Controller is ideal for HVAC equipment control, advanced air quality control and most zone-level applications. The TV-022-E2 features dual Ethernet ports with built-in fail-safe that supports direct connection or daisy chain topologies using BACnet/IP and has 2 universal inputs and 2 analog outputs of on board control. Designed to operate in a wide range of environmental conditions, it is well suited for mechanical rooms, equipment boxes, or almost any other weather-tight location.
FEATURES & BENEFITS
Application Features
• Versatile controller suitable for a variety of applications, including: small AHUs, fan coils, exhaust fans
• Standard library of control programs available for most unitary equipment and zone applications
• Supports Carrier communicating sensors, which are available in a variety of zone and equipment sensing combinations
• Supports Carrier TruVu touchscreen interfaces for managing and troubleshooting the connected equipment easily and for occupant engagement
• Supports live, visual displays of control logic, which uses real time operational data and aids in optimizing and troubleshooting system operations
• Supports SNAP graphical programs to create custom sequences
Hardware Features
• Dual 10/100 Mbps IP ports
• Supports home run, daisy chain and ring IP network topologies
• Capacitor-backed real-time clock keeps time in the event of power failure or network interruption for at least three days
• USB service port for local access: connect PC via a hard-wired connection or wirelessly using a USB-W adapter
• DIN rail or screw mounting
System Features
• Connects seamlessly to the i-Vu building automation system
SPECIFICATIONS
BACnet Support
• Conforms to the BACnet Building Controller (B-BC) and BACnet Broadcast Management Device (B-BBMD) Standard Device Profiles as defined in ANSI/ASHRAE Standard 135-2016 (BACnet) Annex L, Protocol Revision 15
• Power Requirements
• 24 Vac ±15%, 50–60 Hz, 50 VA 24 Vdc ± 10%, 18 W
Max # of Control Programs
• 2
Communication Ports
• Eth0,Eth1
○ 10/100 BaseT, full duplex, Ethernet ports with built-in fail safe. Supports direct connection or daisy chain topology natively using BACnet/IP and/or BACnet Ethernet communication.
• Rnet Port
○ Supports up to 10 ZS sensors, and one EQT1 or TruVu™ EQT3 Equipment Touch. Supplies 12/Vdc/260 mA power to the Rnet across its rated temperature range.
• Service Port
○ USB 2.0 host port for setting up the controller and troubleshooting through a local connection to a computer, connecting to the TruVu™ interface, or the Carrier wireless service adapter.
Inputs
• 2 universal inputs electronically configurable in the control program for 0-5 Vdc, 0-10 Vdc, thermistor, dry contact or pulse counter.
• Resolution
○ 12 bit A/D
• Input Pulse Frequency
○ 10 pulses per second. Minimum pulse width (on or off time) required for each pulse is 50 msec.
Outputs
• 2 analog outputs, 0-10 Vdc (10 mA max), PWM @ 80 HZ
• Resolution
○ 12 bit D/A
LED Status Indicators
• Tricolor NET LED to show network status / Tricolor SYS LED to show controller status/POWER LED
• A TX (Transmit) and RX (Receive) activity LED and yellow link status LED for the following ports: Ethernet port Eth0 and Ethernet port Eth1/Output LEDs indicate status for each output/Prog LED is customizable
Compliance
• United States of America: FCC CFR, Part 15, Class A; Canada: Industry Canada Compliant, ICES-003, Class A cUL Listed UL 916, PAZX7, Energy Management Equipment; Europe: Mark, UK: EN50491-5-2:2009; Part 5-2: EMC requirements for HBES/BACS used in residential, commercial and light industry environment RoHS Compliant: 2015/863/EU REACH Compliant
Real Time Clock
• Real-time clock keeps track of time in the event of a power failure for at least 3 days
Plastic Rating
• Fire-retardant plastic ABS, UL94-5VA
Environmental
• -40 to 158°F (-40 to 70°C), 10-95% relative humidity, non-condensing
• The TV-022-E2 is suitable for installation inside or outside the building envelope. It should be placed in a UL Listed enclosure. If installed outside, the enclosure must be suitable for the environmental conditions.
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