Technical specifications - EasyIO - LIT-12013983 - Building Management - FW-VAV

FW-VAV Quick Start Guide

Brand
EasyIO
Product name
FW-VAV
Document type
Quick Start Guide
Document number
LIT-12013983
Document revision
0
Revision date
2023-08-16
Language
English
Table 1. FW-VAV UL input, output, and communication ratings
Description Specification Terminal
Power supply Nominal 24 VAC H and G
Minimum 20 VAC
Maximum 30 VAC
50 Hz or 60 Hz
Power supply Class 2
Universal inputs Voltage 0 VDC to 10 VDC, Class 2 UI1 and COM to UI4 and COM
Resistance 400 ohm to 200,000 ohm
Digital outputs (SPST N.O. dry contact) 24 VAC, 0.5 A pilot duty, Class 2 DO1, DO2, DO3
Analog output Voltage

0 VDC to 10 VDC

Min 2,000 Ohm Impedance

AO1and COM to AO2 and COM
EIA/RS-485 Class 2 SA Bus +, -
Ethernet Ports Class 2 ETH 1
ETH 2
Differential pressure sensor specifications
Air flow sensor 0 Pa to 500 Pa per 0 in. to 2 in. of water
Table 2. FW-VAV controller specifications
Controller processor and memory specifications
Main processor Qualcomm 560Mhz
Processor ARM Cortex 48 Mhz
Flash memory 32 MB
RAM 128 MB
Product temperature and humidity specifications
Operating temperature 0°C (32°F) to 50 °C (122°F)
Storage temperature -40°C (-40°F) to 70 °C (158°F)
Operating humidity 10% to 90% relative humidity, non-condensing
Physical specifications
Dimension 165 mm x 125 mm x 73 mm (6.5 in. x 4.92 in. x 2.9 in.)
Material UL Approved
Weight 500 g
Wireless ratings
Standard IEEE 802.11
Band b/g/n
Frequency range 2412 MHz to 2462 MHz
Antenna 2.2 dBi Dipole
Transmission power 18.98 dBm EIRP