Blog - Page 50 - Sealevel Systems, Inc

Sealevel’s New Dual-Port Multi-Interface PCI Express Serial Adapter Offers Highest Data Rates

Apr 19th 2016

Product FeaturesTwo serial ports configurable for RS-232, RS-422 or RS-485 interfaceElectrical interface selection via onboard DIP switch with Windows device dr … View More

Software: SeaMAX – Windows

Apr 15th 2016

Downloads: SeaMAX for Windows v3.5.0 Size: 14.87 MB Type: exe Article Specifications: Software Package Name: SeaMAX Platform: Wi … View More

What is Slew Rate Limiting and when should I use it?

Apr 13th 2016

Slew rate is a measurement of how fast the signal voltage changes over a specified period of time. At high data rates, you need a fast slew rate to ensure that the … View More

Can Sealevel relay racks be externally powered?

Mar 18th 2016

Yes, all Sealevel relay racks allow an external power source to be connected to the V+ and Ground terminals. However, you need to take steps to prevent the extern … View More

Business and Education Workforce Force Development

Posted by Van Miller on Mar 10th 2016

On March 3 of this year, Clemson University held a Business and Education Forum focused on preparing students for the workforce of the future. Mike Derby, Chair PACE … View More

ADLINK Recognizes Sealevel Systems, Inc. with Partner of the Year Award

Mar 9th 2016

ADLINK Technology, a leading global provider of cloud-based services, intelligent gateways, and embedded building blocks for edge devices that enable the Internet of … View More

We Interrupt Your Business to Bring You: Disruptive Technology

Posted by Ben O'Hanlan on Mar 8th 2016

Once upon a time, if you didn’t have a car and needed to get from a restaurant to your hotel, you hailed a taxi. Now, you might just as easily — perhaps … View More

Sealevel’s Latest SeaI/O Isolated, Dry Contact Input Module Supports PoE

Feb 19th 2016

Product FeaturesIncludes 32 optically isolated, dry contact inputs10/100BaseT Ethernet Modbus TCP host interfacePoE version transfers power and data over single CA … View More

Do I need to add pull-up or pull-down resistors to my Sealevel inputs?

Feb 12th 2016

No. Sealevel optically isolated and dry contact inputs are current-mode inputs, which do not require external pull-up (or pull-down) resistors to be added for mos … View More

Manual: 7106e

Jan 20th 2016

Downloads: 7106e User Manual Size: 955.48 KB Type: pdf Article Specifications: Related Models: 7106e, 7106eS Product Manual for Sealeve … View More

Can I guarantee that my Sealevel Digital I/O TTL adapter outputs always power on at zero volts?

Jan 15th 2016

Yes, many of our TTL products can be modified to always power on with an off-state of zero volts (TTL “low”). All of our standard TTL adapters are designed for … View More

Control and Monitor with Sealevel eI/O-160E and eI/O-160PoE TTL I/O Modules

Jan 13th 2016

Product Features10/100BaseT Ethernet Modbus TCP interface32 channels of buffered drive TTL digital I/OEach 8-bit port configurable as input or outputIndustry … View More

Wearable Technology in the Military

Posted by Earle Foster on Nov 20th 2015

The U.S. military takes seriously the need to equip its personnel with the best, safest and most reliable technology available. Each branch’s unique tasks nece … View More

Sealevel’s New Multi-Interface PCI Express Serial Adapter Offers High Data Rates

Nov 12th 2015

Product FeaturesOne serial port configurable for RS-232, RS-422, RS-485 or RS-530 interfaceElectrical interface selection via onboard DIP switch with software ov … View More

Datasheet: SeaISO USB Isolator Datasheet

Nov 3rd 2015

Downloads: SeaISO Single Port Inline USB Isolator SL ISO-1 Size: 186.60 KB Type: pdf … View More

Fuel Tank Balancing Application Demonstration

Oct 31st 2015

Can you balance fuel levels between two tanks using a single fuel pump? What if the fuel pump only pumps in one direction? Not only is it possible, our en … View More

SeaRAQ 8 Channel Isolated Differential A/D Inputs

Sep 24th 2015

Product FeaturesGeneral purpose A/D expansion module with eight (8) 16-bit, differential inputs1500 VAC field-to-logic isolationEach input can be individually config … View More

How to Program and Debug RS-485 Networks

Sep 9th 2015

Q: Some of the data sheets for RS-485 devices mention a 9-bit UART protocol. What does it do?A: In a network with many devices you need a way to identify each one … View More

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