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Do Output Voltage Signal, PNP Output, Can Directly Drive Intermediate Relays Remote I/O Module
US$14.66-16.99
2 Pieces
Sample price:US$22.98/piece.Request sample

Product profile

Customization

Available

Type

Rotary Encoder

Working Principle

Absolute

Model NO.

WJ151

Readout Mode

Contact

Operating System

Contact Brush Type

Signal Output

Long Drive Output

Axle Sleeve Type

Large Diameter Type

Package

Wayjunr

Installation Form

Standard DIN35 Rail Installation

Brand

Wayjunr

Axonia

Servo Installation Type

Input Type

Encoder Ab Signal Input, 1 Channel (A0/B0)

Low Level

Input<1V

High Level

Input 3.5~30V

The Frequency Range

0-50kHz.

Encoder Counting Range

-2147483647 ~+2147483647

Di Counter Range

0~ 4294967295

Input Resistance

30K ω

Low Level (0)

0V

High Level 1

Power Supply Voltage -1V

Power Consumption

Less Than 1W

Transport Package

Wayjunr

Specification

120mm x 70mm x 43mm

Trademark

wayjunr

Origin

Guangdong, China

Production Capacity

9999

Key features

Modbus RTU Protocol Support: Converts encoder counts to standard Modbus RTU protocol for seamless industrial automation integration.
Dual Functionality Modes: Configurable as 1 encoder speed measurement or 2 independent DI high-speed counters.
Wide Power Supply Range: Operates reliably on DC 8V to 32V power supply for diverse industrial environments.
Power Failure Data Protection: Supports automatic saving of count values in non-volatile EEPROM to prevent data loss.
Direct Relay Drive Capability: DO output can directly drive intermediate relays and I/O modules with high/low level settings.
Flexible Input Compatibility: Supports PNP and NPN inputs, connecting to dry and wet contacts via command settings.
RS-485 Network Scalability: Each serial port connects up to 255 modules with a maximum communication distance of 1200 meters.

Company profile

Shenzhen Weijunrui Technology Co.,Ltd
Self-brandedHigh Repeat Buyers ChoiceIn-stock CapacityFast Delivery
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: ≤1.63h

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.

Product Q&A

Q:How to contact you?
A:
Please contact us via email or online customer service
Q:What communication protocols are supported?
A:
The module supports ASCII code communication protocol and MODBUS RTU communication protocol.
Q:Can the module save data during power failure?
A:
Yes, the count value supports automatic saving in case of power failure using non-volatile memory.
Q:What is the maximum communication distance?
A:
The communication network can reach a maximum distance of 1200 meters using twisted pair shielded cables.
Q:Is OEM and ODM service available?
A:
Yes, OEM and ODM services are available with options for full, minor, and flexible customization.

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