What is the minimum order quantity?

The minimum order quantity is 1 piece.

Does the product support customization?

Yes, we offer full, minor, and flexible customization options based on samples or designs.

Digital 4 Channel Optoelectronic Isolation I/O Controller

Name: Digital 4 Channel Optoelectronic Isolation I/O Controller
Brand: Shenzhen Caratar Technology Co., Ltd.
SKU: 1928612735

Guangdong, ChinaShenzhen Caratar Technology Co., Ltd.

US$29.99

500-29,999 Pieces

US$12.98

30,000+ Pieces

Product profile

Customization

Available

Type

Fiber Transceiver

Wiring Devices

Integrated Wiring

Model NO.

Transceiver

Certification

CE, RoHS

Condition

New

Name

Isolation I/O Controller

Product

Modbus Mqtt Industrial Data Acquisition Device

Featured

Ethernet Device I/O Port Device

Solution

4 6 8 Wire 3.5kv dB9 Male to Female M F Serial Op

Transport Package

Customized

Specification

customized

Trademark

Kangyuda

Origin

China

Production Capacity

600000

Key features

Optoelectronic Isolation: 3kVDC optical isolation ensures electrical safety and prevents interference.

High-Speed Pulse Support: Supports up to 10MHz high-speed pulse counter and 300KHz pulse output.

Dual Protocol Compatibility: Supports Modbus TCP over Ethernet and Modbus RTU/ASCII over RS485.

Embedded Web Server: Built-in web server enables remote configuration, monitoring, and debugging.

Flexible Mounting Options: Compact 105x88x30mm size supports both DIN rail and wall installation.

OEM/ODM Customization: Offers full, minor, and flexible customization from samples or designs.

Company profile

Full CustomizationODM ServicesR&D CapabilitiesPrivate Mold

Shenzhen Caratar Technology Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤2.63h

AI-Powered supplier vetting

SummaryThe supplier operates in the research, development, production, and sales of digital, electronic, and communication products. It reports R&D activity, six R&D engineers, ODM and broad customization services, written quality and service procedures, and product and management certifications including FCC, RoHS, CE, and ISO9001:2015. Production-related evidence includes finished-product inspection instructions, four quality-control testing equipment units, and two quality-control staff, but no clear output quantities are provided. The supplier supports OEM services for well-known brands, while no Fortune 500 cooperation is reported. Overseas service infrastructure is limited: it has no overseas warehouse, showroom, agent, or branch, and reports zero countries served overseas. Financial records are referenced for recent years, but the slices do not provide sufficient financial performance evidence for a credibility judgment.

Supplier typeThe supplier’s licensed business scope covers the research and development, production, and sales of digital products, electronic products, and communication products, subject to applicable approvals. This identifies it as an electronics and communications product manufacturer and developer rather than only a trading or service entity.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate and FCC, RoHS, and CE product compliance certifications. These certifications provide explicit evidence of formal quality management and stated product compliance coverage.

After-Sales capabilityThe supplier has six R&D engineers whose responsibilities include technical support for production and after-sales service, plus written procedures and records for complaint handling and corrective/preventive actions. However, it has no overseas warehouse, showroom, agent, or branch and reports zero countries offering overseas services, indicating documented support capability but limited overseas service infrastructure.

R&D capabilityThe supplier reports new products during the past year, ODM service, six R&D engineers, and responsibilities covering customer requirements, technical support, and new product development. It lacks an available SDK, but the stated R&D activity and staffing provide positive evidence of product-development capability.

Production capacityThe supplier lists product categories including USB cables, PoE splitters, LoRa transmitters, and KVM switches, along with multiple facility types and standardized finished-product inspection instructions. Two quality-control staff and four testing-equipment units are reported, but no numerical production capacity is supplied, so scale cannot be assessed.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM availability, providing direct evidence of broad customization and design-support capability.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of at least some recognized-brand customer experience. However, it reports no cooperation with Fortune 500 companies and provides no named customers, project details, or verifiable case descriptions, so the depth of its customer case record is limited.