What is the communication interface?

The module uses an RJ-45 network interface with MODBUS TCP protocol.

What is the input voltage range?

The input voltage range is 3.5~30V for high level and less than 1V for low level.

Is the module isolated?

No, the WJ93 series products have no isolation between signal inputs/outputs.

8-Way Di High-Speed Counter 8-Way Do Supports PWM Output Modbus TCP Module

Name: 8-Way Di High-Speed Counter 8-Way Do Supports PWM Output Modbus TCP Module
Brand: Shenzhen Weijunrui Technology Co.,Ltd
SKU: 2223468815

Guangdong, ChinaShenzhen Weijunrui Technology Co.,Ltd

US$60.99-62.99

2 Pieces

Sample price:US$62.98/piece.Request sample

Product profile

Customization

Available

Typical Applications

Flow Meter Pulse Counting or Flow Measurement

Typical Applications1

LED Lighting Control or Motor Control

Model NO.

WJ93

Typical Applications2

Application System

Typical Applications3

Ethernet Industrial Automation Control System

Typical Applications4

Equipment Operation Monitoring and Control

Typical Applications5

Measurement of Sensor Signals

Typical Applications6

IoT Switch Signal Acquisition

Input Type

Switch Input, 8 Channels (Di0~Di7).

Low Level

Input<1V

High Level

Input 3.5~30V

Counting Range

0-0xffffffff

Input Resistance

30K ω

Transport Package

Wayjunr

Specification

79x69.5x25mm

Trademark

wayjunr

Origin

Guangdong, China

Production Capacity

9999

Key features

8-Way High-Speed Counter: Supports 8-channel switch input with counting range up to 0-0xFFFFFFFF and frequency up to 20KHz.

PWM Output Capability: 8-way DO supports PWM output with frequency 1-65535Hz and duty cycle 0%-100%.

Modbus TCP Protocol: Adopts MODBUS TCP protocol for reliable industrial Ethernet data exchange via RJ-45 interface.

Web-Based Configuration: Users can directly set IP addresses, subnet masks, and parameters via web page access.

Wide Power Supply Range: Supports +8~32VDC input with internal anti-reverse and overvoltage protection circuits.

Fast Communication Response: Communication response time is less than 10mS with 2K bytes network cache.

Flexible Customization: Offers full customization, minor customization, and flexible customization from samples or designs.

Company profile

Self-brandedHigh Repeat Buyers ChoiceIn-stock CapacityFast Delivery

Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤0.93h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, 3D design, ODM, OEM, SDK, and recent product-development capabilities. It reports raw-material traceability, 100% finished-product inspection, CE certification, in-stock capacity, and stated order fulfillment within 15 working days in both off-peak and peak seasons. However, quality control appears limited to one inspector and packing-staff checks, while formal procedures for supplier assessment, corrective actions, and complaint handling are absent. The supplier has no overseas warehouse, showroom, agent, or branch, and its export experience is three years with exports representing 11%–20% of sales. Financial credibility cannot be established because the provided financial fields report zero values. Customer evidence includes OEM service for popular brands and a 50%–80% repeat-buyer rate, but no Fortune 500 cooperation.

CertificationsCE certification is explicitly reported for product compliance with standards. The evidence supports holding at least this certification, but does not establish broader certification coverage.

After-Sales capabilityThe supplier reports no written procedures or records for handling customer complaints, and it lacks overseas warehouses, showrooms, agents, and branches. These are explicit limitations in formal complaint management and overseas service infrastructure.

R&D capabilityThe supplier reports R&D capability, new products launched during the past year, two R&D engineers, ODM services, and an available SDK. These explicit capabilities indicate active product-development and software-related innovation capacity.

Production capacityThe supplier reports in-stock capacity, 100% finished-product inspection, raw-material traceability, and fulfillment within 15 working days in both peak and off-peak seasons. However, only one quality inspector is reported and finished products are checked by packing staff, so the evidence supports operational capacity but reflects a limited documented quality-control structure.

Customization capabilityThe supplier explicitly offers 3D software design, customization from samples and designs, full, minor, and flexible customization, as well as ODM and OEM services. The range of stated services indicates strong customization breadth.

Client casesThe supplier states that it provides OEM services for popular brands, while reporting no cooperation with Fortune 500 companies. A 50%–80% repeat-buyer rate is also reported, providing evidence of customer retention but not independently detailed customer case references.