X-300 – EMI Softech

Overview

The X-300™ is two products in one package:

Temperature Logging

First, the X-300™ is a powerful web-based temperature logging instrument that allows you to monitor and control temperatures via an IP network. Up to 8 temperature and/or humidity sensors can be connected at a time.

Temperatures can be viewed in real-time using a web browser. In addition, the X-300™ has many advanced features including email alerts, relay control, a BASIC interpreter, and much more.

Web-Enabled Thermostat

Second, the X-300™ is a 7-day programmable web-enabled thermostat. Users can adjust and set temperatures for heating and cooling systems and view current indoor and outdoor temperatures from any web browser.

As a web thermostat, it provides an attractive control web page that works great on desktop computers as well as smartphones such as the iPhone® and other mobile digital devices.

Thermostat control web page shown on iPhone

Thermostat control web page shown on iPhone®. (iPhone® not included.)

Setup is simple; There is no app to download, no subscription to buy, no software required, and no programming necessary for setup or use.

Applications

The X-300 is versatile and has many applications. A few examples are listed below.

The X-300’s powerful and flexible design make imagination its only limit.

Environmental Temperature Monitoring
Refrigeration Systems
Vacant Living/Working Spaces

Features

Web-browser based – no software required
Email alerts
Three, independently controlled 3A relays
Field updatable
Built-In real-time clock w/ capacitor backup
Temperature Logger
Supports HTTP, TCP, SNMP, Modbus/TCP
Supports additional data logging and management from web services
Internal temperature and voltage monitoring for diagnostics
Wide operating temperature range
Removable terminal connector for convenient wiring
Compact, DIN-Rail mountable enclosure
Measurement Range: -67°F to 257°F (-55°C to +125°C)

Examples

Temp Monitoring/Logging

Standard configuration for monitoring and/or logging temperatures.

X-300 Standard configuration for monitoring and/or logging temperatures.

Temp Monitoring with Alarm

Basic configuration for an alarm. When the temperature crosses a specific threshold, the alarm will be turned on or off. The alarm could be an audio device such as a buzzer or bell, an indicator such as a lamp, or a functional device such as a fan or heater.

X-300 Monitoring temperatures and sounding a high-temperature alarm

Web Thermostat

Basic connection to a single stage heating/cooling system.

X-300 controlling and monitoring thermostat over the internet.

X-300 Part Numbers (Differences highlighted in green)

PART NUMBER	OUTPUTS	INPUTS	POWER SUPPLY
X-300-I+PS12-A	Relays: 3 (3A 28VAC, 24VDC)	Temp: 8 (One temp sensor included)	9-28VDC (One power supply included)
X-300-I	Relays: 3 (3A 28VAC, 24VDC)	Temp: 8 (One temp sensor included)	9-28VDC
X-300-E	Relays: 3 (3A 28VAC, 24VDC)	Temp: 8 (One temp sensor included)	POE Class 1 (0.44 to 3.84 Watt) or 5V±5%

Specs

Power Requirements

Voltage:
- X-300-I: 9-28VDC
- X-300-I+PS12-A: 9-28VDC
- X-300-E: POE Class 1 (0.44 to 3.84 Watt) or 5V±5%
Max Current: 374mA Max

Relay Contacts

Number of Relays: 3
Max Voltage: 28VAC, 24VDC
Max Current: 3A
Contact Type: SPDT (Form 1C)
Load Type: General Purpose
Contact Resistance: < 50 milliohms initial
Contact Material: AgSnO2
Electrical Life: 100K cycles (Typical)
Mechanical Life: 10M cycles (Typical)
Environmental Rating: Over voltage Category II, Pollution Degree 2
Relay Modes: ON/OFF or Pulsed
Pulse Timer Duration: 0.1 to 86,400 Seconds (1-day)

Temperature Sensors

Maximum Number of Sensors: 8
Type: Dallas Semiconductor DS18B20
Temperature Range: -67°F to 257°F (-55°C to +125°C)
Accuracy: ±0.5°C (from -10°C to +85°C)
Sensor Functions: Thermometer, Thermostat, Relay Control, Remote Relay Control, Email Alarms, SNMP Traps, Temperature Logging
Humidity Type: Xytronix Model X-DTHS-WM wall mount sensor
Humidity Range: 0-100% RH
Accuracy: ±1.8%

Real-Time Clock:

Manual or NTP(Network Time Protocol) setup
NTP Sync Period: Once, Daily, Weekly, On Powerup
Auto Daylight Savings Adjustment
Battery (capacitor) Power Backup

Capacitor Power Backup

Backup Functions: Retain Real-Time Clock, External Variables, Relay State, and Counters
Backup Duration: 3 days minimum

Network

Type: 10/100 Base-T Ethernet Port
Setup: Static IP address assignment. TCP port selectable

Connectors

Power, Outputs, and Inputs: 14-Position, 3.81mm terminal spacing, Removable. For 16-28 AWG wire..
Network: 8-pin RJ-45

LED Indicators

Number of LEDs: 6
- Power on
- Relay coil energized 1-3
- Network linked
- Network activity

Physical

Operating Temperature: -40°F to 150°F (-40°C to 65.5°C)
Size:
- 1.41in (35.7mm) wide
- 3.88in (98.5mm) tall
- 3.1in (78mm) deep (not including connector)
Weight: 5 oz (142 grams)
Enclosure Material: Lexan 940 Polycarbonate Plastic
Enclosure Flame Rating: UL94 V0