| Вид документа | Каталожна сторінка |
|---|---|
| Виробник | JCI |
| Код документа | ln-vavlf-2-ln-vavln-1-and-ln-vvtlf-2-ln-series-vav-and-vvt-controllers-catalog |
| Група обладнання | LN Controller |
| Сторінок | 3 |
| Мова документа | англійська |
| Розмір файлу | 0.1 МБ |
Текст документа
Code No. LIT-1900459
Issued May 16, 2012
LN-VAVLF-2, LN-VAVLN-2, and LN-VVTLF-2
LN Series VAV and VVT Controllers
Description Configured device complies with
LONMARK® Space Comfort Control (SCC)
The LN Series LN-VAVLF-2, LN-VAVLN-2,
profile for interoperability with other
and LN-VVTLF-2 controllers use the latest
LONMARK devices.
technology to provide you with more flexibility
and reliability of control. The LN VAV/VVT • robust hardware - allows you to use any
controllers are designed to meet the commerically available thermistor type
requirements of single duct Variable Air (100 ohms to 100k ohms) and setpoint
Volume (VAV) or Variable Air Volume and potentiometer type. Features an extremely
Temperature (VVT) applications. accurate onboard airflow sensor for
pressure independent single duct VAV
The LN-VAVLF-2, LN-VAVLN-2, and applications. The controller can read
LN-VVTLF-2 controllers are based on differential pressure as small as 0.04
LONWORKS® technology for interoperability milli-inches.
and peer-to-peer communication between • wireless functionality - features an optional LN-VAVLF-2 Controller
controllers without any intermediary, but also EnOcean® wireless receiver
integrate seamlessly into the Metasys® (LN-WMOD315-0 or LN-WMOD868-0) that
system. you can use with a variety of wireless Repair Information
For additional information, see the LN Series sensors and switches. The wireless If the LN-VAVLF-2, LN-VAVLN-2 or
Variable Air Volume (VAV) and Variable Air receiver (LN-WMODxxx-0) supports up to LN-VVTLF-2 controller fails to operate within
Volume and Temperature (VVT) Controllers 14 wireless inputs, which allow you to its specifications, replace the unit. For a
Product Bulletin (LIT-12011298). create wire-free installations. replacement, contact the nearest
• powerful control options - perform Demand Johnson Controls® representative.
Features Control Ventilation based on CO2 sensor
• configurable software - features an LNS readings to ensure high indoor air quality in
plug-in which provides the ability to easily an efficient manner. Provides you with the
configure inputs, outputs, and sequence ability to link VAV occupancy status with
options. local lighting control.
Selection Chart
Code Number Description
LN-VAVLF-2 Configurable VAV controller, acutator with feedback, flow sensor, 10 I/O (4 UIs, 4 triac DOs, 2 UO) and LNS® plug-in.
LN-VAVLN-2 Configurable VAV controller, flow sensor, 10 I/O (4 UIs, 4 triac DOs, 2 UO) and LNS Plug-in. No actuator.
LN-VVTLF-2 Configurable VAV controller, actuator with feedback, 10 I/O (4 UIs, 4 triac DOs, 2 UO) and LNS Plug-in. No flow sensor.
Selection Chart
Controller Features LN-VAVLF-2 LN-VVTLF-2 LN-VAVLN-2
Points 10-Point VAV 10-Point VAV 10-Point VAV
Universal Inputs 4 4 4
Ability to use Spare Inputs
Built-in Flow Sensor
(0 to 1 in. W.C)
Wireless Inputs1 6 6 6
Digital (triac) Outputs 4 4 4
Universal Outputs 2 2 2
Network Outputs (using NVOs) 6 6 6
Ability to Use Spare Outputs
Built-in Actuator
1. Available when optional wireless receiver module (LN-WMODxxx-0) is connected to the controller.
The performance specifications are nominal and conform to acceptable industry standards. For applications at conditions beyond these specifications, consult the local Johnson Controls office.
Johnson Controls, Inc. shall not be liable for damages resulting from misapplication or misuse of its products. © 2011 Johnson Controls, Inc. www.johnsoncontrols.com
1 of 3
LN Series VAV and VVT Controllers (Continued)
Technical Specifications
LN-VAVLF, LN-VAVLN, and LN-VVTLF (Part 1 of 2)
Product Codes LN-VAVLF-2, LN-VAVLN-2, and LN-VVTLF-2
Power Requirement Voltage: 24 VAC/DC; +/- 15%, 50/60 Hz, Class 2
Protection: 3 A user-replaceable fuse for triac when using the internal power supply
Consumption: 18 VA
Maximum Consumption: 70 VA if internal power supply is used
Ambient Storage Conditions Ambient Operating Temperature: 0 to 50°C, (32 to 122°F)
Ambient Storage Temperature: -20 to 50°C, (-4 to 122°F)
Ambient Relative Humidity: 0 to 90% noncondensing
General LONMARK Functional Profile: Space Comfort Controller (SCC) VAV #8502
Processor: Neuron® 3150™, 8 bits, 10 MHz
Memory: Nonvolatile Flash 64k (APB application)
Media Channel: TP/FT-10; 78 Kbps
Communication: LonTalk® protocol
LONMARK Interoperability Guidelines: Version 3.4
Enclosure Material: FR/ABS Resin
Dimensions (with screws):
LN-VAVLN-2: 4.8 x 5.9 x 2.5 in. (122.7 x 149.1 x 63 mm)
LN-VAV-LF-2/LN-VVT-LF-2: 4.8 x 8.4 x 2.5 in. (122.7 x 214.3 x 63 mm)
Shipping Weight:
LN-VAVLN-2: 0.92 lb (0.42 kg)
LN-VAV-LF-2/LN-VVT-LF-2: 2.30 lb (1.05 kg)
Inputs Universal software configurable
Input Types:
Digital: Dry Contact
Analog Voltage: 0 to 10 VDC
Analog current: 4 to 20 mA with 249 Ohms external resistor (wired in parallel)
Pulse: Dry contact; 500 milliseconds minimum ON/OFF
Resistor Support:
Thermistor: 10k Ohms Type 2, Type 3 (10k Ohms at 25°C [77°F])
Range: -40° to 153°C (-40° to 302°F)
Platinum: PT1000 (1k ohms at 0°C [32°F])
Range: -40 to 150°C (-40 to 302°F)
PT100 (100 ohms at 0°C [32°F])
Range: -40 to 135°C (-40 to 275°F)
Potentiometer: Translation table configurable on several points
Input Resolution: 16-bit analog/digital converter
Differential: Range 0 to 250 Pa (0 to 1 in. H20)
Resolution 0.000162 milli-inches H20, Accuracy ±0.3% full scale
Outputs Digital: 24 VAC Triac, digital (on/off), Pulse Width Modulation (PWM), or floating
0.5 A continuous
PWM control: adjustable period from 2 seconds to 15 minutes
Floating control: requires two consecutive outputs
Minimum pulse on/off: 500 milliseconds
Adjustable drive time period
External or internal power supply (jumper selectable)
Digital LED Occupancy: 0 to 10 VDC dedicated output for occupancy sensor LED,
Maximum 20 mA
Universal: 0 to 10 VDC, digital 0 to 12 VDC (on/off), floating for PWM
PWM control: adjustable period from 2 seconds to 15 minutes
Floating control: requires two consecutive outputs
Minimum pulse on/off: 500 milliseconds
Adjustable drive time period
20 mA maximum at 12 VDC
Minimum load resistance 600 ohms
Output Resolution: 10-bit digital/analog converter
Damper Actuator Torque: 35 in·lb, 4 N·m
(LN-VAVLF-2 and LN-VVTLF-2 Models Only) Angle of Rotation: 95º adjustable
Fits Shaft Diameter: 5/16 to 3/4 in. (8.5 to 18.2 mm)
Power Supply: from controller
Agency UL Listed: UL916 Energy management equipment
Material: UL94-5VA1
The performance specifications are nominal and conform to acceptable industry standards. For applications at conditions beyond these specifications, consult the local Johnson Controls office.
Johnson Controls, Inc. shall not be liable for damages resulting from misapplication or misuse of its products. © 2012 Johnson Controls, Inc. www.johnsoncontrols.com
2 of 3
LN Series VAV and VVT Controllers (Continued)
LN-VAVLF, LN-VAVLN, and LN-VVTLF (Part 2 of 2)
Electromagnetic Compatibility CE Emission: EN61000-6-3: 2007; Generic standards for residential, commercial, and light-industrial environments.
CE Immunity: EN61000-6-1: 2007; Generic standards for residential, commercial, and light-industrial environments.
Wireless2 Communication: EnOcean® Wireless standard
Number of Wireless Inputs3: 14 (some sensors may require more than one wireless input)
Supported Wireless Receivers: Wireless Receiver 315 (LN-WMOD315-0) and Wireless Receiver 868
(LN-WMOD868-0)
Cable: Connector: 4P4C modular jack, Length: 3 ft (0.91 m)
1. All materials and manufacturing processes comply with the RoHS directive and are marked according to the Waste Electrical and Electronic Equipment (WEEE)
directive.
2. Available when an optional external Wireless Receiver is connected to the controller. Some wireless inputs may use more than one wireless input from the
controller.
3. Some wireless sensors may use more than one wireless input from the controller.
The performance specifications are nominal and conform to acceptable industry standards. For applications at conditions beyond these specifications, consult the local Johnson Controls office.
Johnson Controls, Inc. shall not be liable for damages resulting from misapplication or misuse of its products. © 2012 Johnson Controls, Inc. www.johnsoncontrols.com
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