E-1W: Low-cost PoE environment monitoring system with 1-wire sensor interface

supports up to 24 daisy-chained temperature/humidity/dew point, thermocouple, and digital input sensors (power supply NOT included)

• 2 RJ11 (6P4C) connectors for daisy-chaining up to 24 single-reading 1-wire sensors
• 2 digital inputs for contact closure
• No power supply included

Compare ENVIROMUX® environment monitoring systems.

E-1W ENVIROMUX® environment monitoring system (EMS) with 1-wire sensor interface monitors critical environmental conditions, such as temperature, humidity, liquid water presence, power, intrusion, and smoke. When a sensor goes out of range of a configurable threshold, the system will notify you via email, web page, network management (SNMP), and/or SMS messages (via email-to-SMS).

E-1W features two digital inputs sensitive to contact closure and two RJ11 connectors for daisy-chaining many 1-wire temperature/humidity/dew point, thermocouple, or digital input expanders in any combination.

The system supports 24 single reading 1-wire sensors in any combination – temperature, humidity, dew point, thermocouple or digital inputs, and 2 separate contact-closure inputs.

Use E-1W independently or as an IP-connected remote sensor for ENVIROMUX® 2D/5D/16D.

Sensors Supported
• Up to 24 temperature, thermocouple, or any single reading 1-wire sensor can be connected between both RJ11 connectors
• Up to 8 temperature/humidity/dew point combination 1-wire sensors can be connected between both RJ11 connectors (each temperature/humidity/dew point sensor is equivalent to 3 single reading sensors)
• Up to 12 E-DI2-1W digital input expanders can be connected between both RJ11 connectors to allow a maximum of 24 additional digital inputs (each E-DI2-1W is equivalent to 2 single reading sensors)
• 2 digital inputs sensitive to contact closure

Features and Benefits
• Monitor and manage environmental and security conditions over IP
• Maximum cable length supported on each connector is up to 600 feet (183 m) depending on the configuration and number of connected sensors
• Use RJ11 splitters (RJ11-3JCK) to daisy-chain 1-wire sensors (sold separately)
• Sensors are hot pluggable
• The sensors will automatically be detected on power up or a Detect Devices button on the summary page can be selected when logged into the unit
• Monitors (ping) up to 4 IP network devices - alerts are sent if devices are not responding
• Sensor conditions can be configured to trigger alerts by themselves, and/or be used in combination with other alerts to trigger one Smart Alert
• Supports 4 IP network video cameras for live view of any facility
• Create multiple alerts for any installed sensor
• Sensor conditions can be configured to trigger alerts by themselves, and/or be used in combination with other alerts to trigger one Smart Alert
• Configure up to 32 alerts, and one Smart Alert
• Supports ower over Ethernet (PoE)
• Triple redundant power sources (PoE + two power supplies purchased separately)
• Integrates with various Open Source SNMP monitoring packages – Nagios
• The unit can be polled via SNMP
• Optional intuitive graphical management software provides an easy-to-use, unified interface for both monitoring and configuring up to 3,000 ENVIROMUX units and all connected sensors

Ideal for a wide range of applications including IT infrastructure monitoring, cold storage/freezer monitoring, or any unmanned area that needs to be monitored. Use in environments such as data centers, co-lo sites, web hosting facilities, telecom switching sites, POP sites, server closets.

Optional intuitive graphical management software provides an easy-to-use, unified interface for both monitoring and configuring up to 3,000 ENVIROMUX units and all connected sensors.

Security
• HTTPS
• SSLv3
• TLS v1.2
• AES 256-bit encryption
• IP Filtering
• 16-character username/password authentication
• User account restricted access rights

Web Interface
• Configuration can be done over the Internet/LAN via Web page.
• Supports Internet Explorer 6.0 and higher, Firefox 1.5 and higher, Netscape 9, Google Chrome, Safari 1.3 and higher for MAC, and Safari 3.0 and higher for PC.
• Configure sensor thresholds, alarm methods, formats of alerts, and system data log.
• View/edit sensors' current values, thresholds and alert statuses.
• All sensors connected to E-1W can be viewed on one summary page.
• User configurable settings allow sensors to return to normal status when alert condition clears, without manually acknowledging/dismissing the alert.
• The sensors will automatically be detected on power up or a Detect Devices button on the summary page can be selected when logged into the unit.
• View/edit entries stored in the system logs.
• Event log records system alerts; Stores up to 200 entries.
• Data log records samples of sensor readings per minute.
• Stores up to 43,000 entries per sensor.
• The data log can be downloaded as a comma-separated plain text file.
• Configure IP information (address, subnet mask, default gateway, DNS, etc.), user administrative settings, and data logging settings.
• Up to 9 users can access the web page at one time.
• Permissions, schedule and alert methods are configurable for each user.
• Configure up to 32 sensor conditions (alerts).
• Configure 1 Smart Alert to use different alert combinations to send alert messages.

Telnet
• Monitor over the text-based menu system accessible via Telnet.
• Access is controlled via username/password.
• System stores encrypted login information.
• Two user levels: user and administrator.

Network Operation
• SNMP support, allowing integration into network management platforms.
• Updating the system firmware.

Optional Management Software
• Optional intuitive graphical management software provides an easy-to-use, unified interface for both monitoring and configuring up to 3,000 ENVIROMUX units and all connected sensors.
• Push configuration changes to multiple connected units in a group at once e.g. new users, mail server, network settings, security settings, system settings, etc.
• Choose between Enterprise Management Software or Low-Cost Management Software.
• E-MNG Enterprise Management Software – use to monitor and configure up to 3,000 E-2D/5D/16D, E-MICRO-T(RHP), E-1W(P), E-SEMS-16(U), IPDU-S4/8 units and all connected sensors.
• E-MNG-LC Low-Cost Management Software – use to monitor and configure up to 3,000 E-MICRO-T(RHP) and E-1W(P) units and all connected sensors

Open Source Monitoring Integration
• Data Logging using Syslog