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create I/O slave modbus card

I would project an electronic card who communicate with a master modbus RTU unit. I need 12 discrete input 12 discrete out 4 analog input (possibility 2 with pt100 input) and 2 analog out. 24 VDC supply. Address with binary switches. Fixed speed.

Compétences : Electronique, Génie Électrique, Microcontrôleur, Ingénierie, Design de circuits

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Concernant l'employeur :
( 0 commentaires ) samarate, Italy

Nº du projet : #27982117

15 freelances font une offre moyenne de 370 € pour ce travail

ahmad5857

Hi sir, I have already designed MODBUS RTU devices. I am top rated freelancer on this site and have 12 years of experience. I can help you create both master and slave , whatever you choose. Please check my profil Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% EUR en 10 jours
(48 Commentaires)
6.8
(26 Commentaires)
6.3
avigupta0061

Best PCB Design Expert at your doorstep! Dear Client, I can provide you 12 discrete input 12 discrete out 4 analog input and 2 analog out We couldn’t stop ourselves from bidding after going through the description as Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% EUR en 2 jours
(13 Commentaires)
5.8
ganeshkumarsw

Hi We are a team of high qualified engineers with expertise in PCB designing, firmware development and mechanical design. I do also have a off the shelf product, may this fits to your need with little modifications, Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% EUR en 10 jours
(20 Commentaires)
5.4
hsh564cf84accd96

We will do your bus card work Hi my Professional Aim is: (Services then Solutions then Satisfactions) I hope you are [login to view URL] an experience in this field from last 5 years i am sure i can do it perfectly with in a tim Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% EUR en 7 jours
(46 Commentaires)
5.2
nikitamorozzz

Hi, Luca. I am an electronic engineer and PCB designer. I have read understood your project completely. I have developed several IO nodes and IOT modules. And field bus and mod bus were my major field in my university. Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% EUR en 10 jours
(10 Commentaires)
4.2
HarimohanG

Best PCB Design Expert at your service! Dear Client, I can create IO slave Modbus card. I can provide you 12 discrete input 12 discrete out 4 analog input and 2 analog out. After going through your project details, I Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% EUR en 2 jours
(1 Évaluation)
4.2
(5 Commentaires)
3.6
cesur135

HELLO I M AUTOMATION ENGINEER I HAVE FINISHED MANY PROJECT I KNOW SIEMENS PLCS,SCADA,HMI OMRON PLCS,HMI SCHIENEDER PLCS PCS7,DCS GOOD KNOWLADGE ROBOTIC ABB,FANUC

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% EUR en 3 jours
(2 Commentaires)
3.3
dbasu01

Hello, I am an Electrical Engineer with 30 years’ experience of Customized Product Development for Instrumentation and Control applications. I am based in Kolkata (India) and running a business in the name of "Zetek S Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% EUR en 15 jours
(1 Évaluation)
3.1
alamineee

At first take my respect.I am a EEE ENGINEER backgrounder .I read your project description I understand what you want. I can do it and give you 100% good work. please leave me on massage on my chart box. Then we will d Plus

%bids___i_sum_sub_32% %project_currencyDetails_sign_sub_33% EUR en 1 jour
(1 Évaluation)
2.3
Krimson1991

Hi, I'm a hardware and software engineer from the Netherlands. I have more than then years of experience with programming microcontrollers and designing PCB's. I can help you with creating a board which implements the Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% EUR en 14 jours
(1 Évaluation)
2.4
Clevermindolex

hello. I read your requirement carefully. I understood your suggestion and can satisfy you enough. I have 10+ years experiences related to hardware and firmware development. - Schematic and PCB Layout using Altium de Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% EUR en 7 jours
(0 Commentaires)
0.0
chrisatboyddotee

I can help, I'm new here but I've got a lot of experience with circuit design, pcb layout, and modbus RTU. I've work predominantly in the process industry developing products that measure temperature, levels, and pres Plus

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% EUR en 30 jours
(0 Commentaires)
0.0
jabahat

Hello. Do you can program some micro (like STM32)? What precision\ dynamic range do you need for analog input? (Modbus has limitation to 16 bit, MCU has some hardware limits to...)

%bids___i_sum_sub_35% %project_currencyDetails_sign_sub_36% EUR en 7 jours
(0 Commentaires)
1.6