Modbus Communication Protocol

Name: Factory Price Openpcs/Codesys Software PLC with Can/Ethernet Interface Breakpoint/Single-Step Debugging Function Canopen/Modbus Communication Protocol
Brand: Shenyang Vhandy Technology Co., Ltd
SKU: 2103973822

Liaoning, ChinaShenyang Vhandy Technology Co., Ltd

US$154.00

1 Piece

Sample price:US$154.00/piece.Request sample

Product profile

Customization

Available

Task

Program

Structure

Combination

Model NO.

GCAN-PLC-321 Codesys

Mathematical Model

Linear

Signal

Continuous

Function

Automatic Control, Protection, Monitoring, Measurement

Certification

Condition

New

Customized

Material

Product Name

PLC

Product

PLC Controller

Product Model

Gcan-PLC -321 Codesys

Rated Power Supply

24V DC

Interface

2*Ethernet+1*Can+1*RS485+1*RS232

Digital Input

8 Di

Digital Output

6 Do

Support

Canopen/Modbus RTU/TCP Master/Slave Protocol

Operating Temperature Range

-40℃~+85℃

Programming Software

Openpcs/Codesys

Key Word

PLC Programming Controller

Key Words

Digital Analog Io Modules

Keyword

Input Output Io Modules

Keywords

Industrial Controller PLC

Transport Package

Carton

Specification

97*68*47mm

Trademark

GCAN/OEM

Origin

China

HS Code

8537101190

Production Capacity

500000/Year

Key features

IEC-61131-3 Standard Compliance: Supports five standard programming languages for high portability and reusability.

Extensive IO Expansion Capability: Supports up to 16 plug-in IO modules with automatic address assignment.

Comprehensive Communication Protocols: Integrates CANopen, Modbus RTU/TCP, Ethernet, RS485, and RS232 interfaces.

Advanced Debugging Functions: Features breakpoints and single-step debugging for efficient program troubleshooting.

Lifetime Software Support: Provides free lifetime software updates and technical assistance.

Robust Communication Isolation: Features 1500V DC communication isolation for enhanced safety and stability.

Flexible IO Module Selection: Offers diverse IO modules including digital, analog, thermocouple, and encoder inputs.

Company profile

High Repeat Buyers ChoiceFast DeliveryOEM Services100% Finished Products Inspection

Shenyang Vhandy Technology Co., Ltd

Liaoning, China

CertifiedBusiness Type: Trading Company CertifiedExport Year: 9 Years CertifiedNearest Port: Dalian PortAverage Response Time: ≤3.36h CertifiedTerms of Payment: T/T, PayPal, Western Union CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW

AI-Powered supplier vetting

SummaryShenyang Vhandy Technology Co., Ltd. offers PLC modules and ceramic parts and operates across industrial, mechanical, insulation, electronic measurement, communication, and control-related products. It reports extensive customization options, ODM capability, OEM service for popular brands, and nine years of export experience, with exports representing 90% of total sales. However, it has only one R&D engineer, no reported new products in the past year, no available R&D audit documentation, no 3D software design service, and no SDK. Quality assurance is stated to exist, but finished-product inspection instructions lack written records. Overseas service infrastructure is limited because it has no overseas warehouse, showroom, agents, or branches. An SGS audit report is listed as valid from July 3, 2025 to July 2, 2026, but the evaluation result is recorded as 0 without an explanation.

Supplier typeThe supplier is identified as Shenyang Vhandy Technology Co., Ltd. and offers PLC modules and ceramic parts. Its stated business scope also covers insulation materials, mechanical components, machinery, software and hardware, instruments, electronic measuring instruments, communication equipment, and industrial control products, indicating a broad industrial technology and trading profile.

R&D capabilityInnovation resources appear limited: the supplier reports one R&D engineer, no new products in the past year, no available R&D audit documentation, no 3D software design service, and no SDK. ODM service and technical support are available, but the stated evidence does not demonstrate strong ongoing innovation performance.

Production capacityThe supplier reports quality assurance in its quality-control processes, has 10 qualified suppliers for service capability, and maintains inspection instructions for finished products. However, inspection records are not written, and the quantity and size of quality-control test equipment is recorded as 0, indicating a stated deficiency in documented testing resources.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also provides ODM service and OEM service for popular brands. These statements directly support broad customization capability, although 3D software design service and SDK support are unavailable.