Specifications; W309 Specifications - Protech Systems SI-W309 User Manual

2.3 Specifications

2.3.1 SI-W309 Specifications
System Specification
Communication Interface
Baud Rate
Communication Protocol
Intra-module Isolation
Installation
LED Indicator
I2C Interface
Power Supply
System Weight
Dimensions (W x H x D)
Certificate
Environment
Operating Temp.
(with airflow)
Storage Temperature
Humidity
SI-W309 SERIES USER MANUAL
 RS-485
 9,600 bps ~ 115,200 bps (Max)
 Modbus /RTU
 3000V
 DIN-Rail, Wall Mount
 Power LED, Green
 R/W LED, Orange
 Error LED, Red
 Modbus LED, Green
 Temperature/ Humidity Sensor Module
 9 ~ 50V DC In from terminal block
 220g
 113.9 x 90 x 40mm
 FCC/CE
 -25°C ~ 75°C (-13°F ~ 167°F)
 -40°C ~ 85°C (-40°F ~ 185°F)
 20% ~ 90%
Chapter 2 Getting Started
Page: 2-4