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What is MIL-STD-1553? An Introduction

Intro to Military Standard 1553 | Acromag Solutions Video

This video will give you an understanding of U.S. Military and NATO standard communications network MIL-STD-1553. MIL-STD-1553 is a digital internal time division command/response multiplex data bus. It’s a military standard which has become one of the basic tools used by the U.S. Department of Defense for integration of weapon systems.

The Standard describes the method of communication and the electrical interface requirements for subsystems connected to the data bus. Since its introduction, MIL-STD-1553 applications have extended to systems integration of flight controls, propulsion controls, and vehicle management (electrical, hydraulic, environmental control, etc.)

MIL-STD-1553 Is A U.S. Military Standard, As Well As A NATO Standard

  • First Published by the USAF In 1973, first installed in an F-15 fighter
  • The Standard Defines a Communications Network Used Mostly in Military Vehicles. 
  • It’s a Differential Serial Bus with Some Similarities to CAN
  • MIL Standard 1553 Bus Operates at a Fixed One Megabit Per Second Rate.

Dual-Redundant Data Bus Has 3 Types Of Nodes

  1. Bus Controller
  2. Remote Terminal
  3. Bus Monitor

Each node is connected to each of the redundant buses; so if one bus fails, communications can continue on the other working bus.

MIL-STD-1553 Has 5 Different Message Types

  1. Received Data
  2. Transmit Data
  3. Broadcast Data
  4. Mode Code
  5. Remote Terminal to Remote Terminal Transfer

Messages consist of one or more 16-bit word command status, or data; and each word is preceded by a three-microsecond sync pulse, followed by an odd parity bit.

The Standard Is Common In Many Applications

  • Tanks
  • Submarines
  • Ship Control Centers
  • Missile System Testing
  • Air Traffic Control System Testing
  • On-Board Aircraft System Monitoring
  • Aircraft Simulators
  • Satellite Test Systems
  • International space station

About Acromag

Acromag is an international corporation that combines more than 60 years of process monitoring and control experience with a solid background in high-tech computer design to provide you with Embedded Computer Solutions, Process Automation, and more.

Established in 1957, Acromag built its reputation designing critical measurement instrumentation equipment for the petrochemical and aerospace industries. Acromag, Inc. was soon recognized internationally as a leading designer of analog and digital control products for the industrial I/O market. Products include rugged embedded computers, Industry Pack (IP) modules, processor mezzanine modules, PMC & XMC FPGA mezzanine modules, mini PCI express based interface I/O boards, PCI express based interface I/O boards, reconfigurable FPGA modules & boards, compactPCI (cPCI) boards, rugged type 6 COM express modules, industry pack and mezzanine I/O modules for VME, PCI and compact PCI xystems, real-time control systems and more.

Acromag’s years of experience in designing industrial I/O have given us a clear understanding of the problems associated with industrial measurement and control. Solutions to ground loops, RFI/EMI noise, and temperature drift are designed into every product to assure precise operation in hostile environments. Many products are available with agency approvals such as UL, cUL, FM, CSA, CE, ATEX, and others.

TAYLOR GAUNTT

Field Sales Engineer

Taylor is a Texas native, and grew up in the small town of Boerne, Texas.  He attended Texas A&M University, where earned his bachelor’s degree in Engineering.  After college he was recruited by a Manufacturer’s Rep Firm, where he spent the first 7 years of his career. Initially hired on as an inside salesperson, Taylor quickly accelerated within the organization and expanded into various other roles such as Distribution Manager, and Field Sales Engineer.  Taylor then spent the following 7 years working for an electronic component distributor named Electro Enterprises that almost exclusively supported the mil/aero market.

Taylor worked as a Field Sales Engineer supporting the Texas, Utah and New Mexico territory, Product Manager, as well as Director or Business Development where he managed a team of 10 Field Sales Professionals across the entire United States.  Gathering from his previous experiences, Taylor has now taken on the role of Field Sales Engineer with Vic Myers supporting the Texas, Oklahoma, Louisiana, and Arkansas territory.  Outside of the office you will usually find Taylor either spending time with his wife and two young children, or out on the lake bass fishing.

FELECIA STIVERS

Field Sales Engineer

Felecia Stivers, a native of Rockford, IL, now excels as a Field Sales Engineer at VMA in our Arizona office. Holding a BSEE from Arizona State University, she draws from her extensive background at Medtronic, Orbital Sciences, General Dynamics, and Northrop Grumman.

Specializing in high-reliability applications, Felecia stands out for her proficiency in relationship-building and innovative problem-solving. Whether contributing to medical devices or playing a vital role in rocket launches, her work has had a tangible impact on saving lives and safeguarding the nation.

Beyond her professional pursuits, Felecia enjoys time with her two teenagers, finds joy in travel, and actively engages with her local church. Driven by a passion for helping customers navigate cutting-edge technology, she is committed to delivering dependable solutions in fast-changing environments.

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People and Culture Specialist

Karen has been a part of Vic Myers Associates team since February 2023. Prior to her position as People and Culture Specialist, she worked in the Science & Technology field as an HR Manager & Project Lead for SAIC and LANL. In the short time with VMA she has learned a lot and looks forward to knowing our business even better in support of all of our employees. She values her church community, her two sons who happen to be engineers, volunteering, and golf. Karen is located in our Albuquerque, NM office.

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Natalie Myers

Inside Sales Administration

Natalie Myers joined Vic Myers Associates in September 2021 and is excited to be part of the team. She received her bachelor’s in business administration from the University of Phoenix and prior to her position as Inside Sales Administration she worked in the Hospitality Industry for over 15 years as a Senior Sales Administrator. In her free time, she enjoys spending time with her husband, daughter, family and friends along with watching sporting events, traveling, hiking and cheering on her daughter in dance and basketball! Natalie is located in our Arizona office.

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