i4D

Overview

The i4D is a four-input discrete alarming device that uses the Iridium satellite network for its communication, so it can be used in even the most remote locations. The device is built to operate on the "short burst data" side of the Iridium satellite network. There is no need to be concerned with cellular towers or any land based infrastructure. The only requirement is for the antenna to have a view of the open sky. Status changes associated with compressors, tank levels, pumps, etc., are sent to the eLynx datacenter and to you.

The i4D utilizes the Iridium satellite network to deliver remote status changes back to the eLynx data center. Unlike land based designs, the communications infrastructure is in the air and provides coverage where you need it and when you need it.

Once an input goes into an alarm condition, a "debounce" timer is set (the default is set to 10 seconds). If the alarm goes away during that timeframe, the unit resets and no alarm is sent. If the alarm is still present at the end of the time period, the unit will "wake up" and begin looking for a satellite. When sufficient signal strength is indicated, a momentary short burst transmission is sent to the satellite and relayed back to Iridium's earth station. eLynx is directly tied into Iridium, and the message is passed on to the data center. From there the message is parsed, the alarms go to the names listed on the notification list, and the SCADALynx web interface is updated with the latest alarm.

In addition to the alarming capabilities, the i4D comes with an "I'm alive" feature. Once a week, or once a day, the device will transmit a signal to let you know it is alive and functioning. This feature is helpful on sites with critical but seldom operated alarms. Another feature is battery voltage monitoring. Every time the device transmits data, its battery level is sent into the web page. Both of these built-in features make this device one of the most reliable alarm monitoring methods available today

Specifications

Size: 6.50" L X 3.00" W X 1.125" H
Weight: 1.0 lb
Lights: 1 LED to indicate:

Power
Service availability
Signal strength
Message queue

Connectors:

Power - Phoenix PCB
Digital inputs - 1 - 4 Phoenix PCB
Programming - 9-pin "D" connector phono tip
RF - SMA female

Electrical:

Input voltage: 9 - 24 VDC
Idle current: 400 micro amps
Transmit: 1 amp (instantaneous)

Class I Division II Certification: Pending

Features

True exception based alarming
Cost efficient pricing
Alarm notifications are configurable through the SCADALynx website
Extremely low power requirements
Easy installation
Real-time alarm notifications via text, voice callout or email
Web-based alarm history and device data history
GPS capability

Benefits

The Iridium constellation of low-earth orbiting (LEO), cross-linked satellites provides critical data services for areas not served by terrestrial communication networks
Ubiquitous worldwide coverage
Low cost of ownership
Dependable service

Typical Applications

Compressor shut down monitoring
Tank level
Valve position
Hi and low pressure alarms
Dehy temperature
Loss of commercaial power
Intrusion detection
Low flow and many more...

Download the i4D Data Sheet.