What certifications does the product have?

The product holds CE and RoHS certifications.

What is the supply voltage requirement?

The supply voltage is DC24V with a tolerance of -25% to +30%.

16 Channel NPN Digital Input I/O Module

Name: 16 Channel NPN Digital Input I/O Module
Brand: Changzhou ZERO Intelligent Technology Co., Ltd.
SKU: 2155828225

Jiangsu, ChinaChangzhou ZERO Intelligent Technology Co., Ltd.

US$35.95

1 Piece

Product profile

Customization

Available

Task

Data Collect

Structure

Combination

Model NO.

XC-ET01-1600N

Mathematical Model

Data Collect

Signal

Continuous

Function

Automatic Control, Protection, Monitoring, Measurement

Certification

Condition

New

Customized

Material

Engineering Plastics

Supply Voltage

DC24V(-25%~+30%)

System Current Consumption

4mA

Electrical Isolation

Optocoupler Isolation

Channel Status Indication

Yellow LED

Module Status Indication

Red+Green LED

Transport Package

Carton

Specification

12*105.7*83.95

Trademark

Hostlink

Origin

China

Key features

Expandable Distributed IO: Single coupler expands up to 32 IO modules with multiple bus protocols.

Tool-Free Installation: 35mm standard guide rail design allows easy disassembly without tools.

Direct Insertion Wiring: Technology shortens wiring time while ensuring safety and reliability.

Optocoupler Isolation: Provides electrical isolation for channel and module status indication.

LED Status Indication: Yellow LED for channel status, Red+Green LED for module status.

Wide Voltage Range: Supply voltage DC24V with tolerance of -25% to +30%.

Long Wiring Distance: Supports up to 600m unshielded or 1000m shielded cable length.

OEM/ODM Services: Full customization, minor customization, and design-based options available.

Company profile

Importers and ExportersHigh Repeat Buyers ChoicePatents AwardedR&D Capabilities

Changzhou ZERO Intelligent Technology Co., Ltd.

Jiangsu, 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: 1 Year CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.65h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier providing 3D software design and multiple customization options. It holds ISO9001:2015, CE, and RoHS certifications, has three R&D engineers, four quality-control test devices, and maintains R&D design, review, verification, and validation documentation. Its technical development is supported by cooperation with Shandong University and Northwestern Polytechnical University. Production-related evidence includes valid contracts with affiliated subcontractors and in-stock capability, but no overseas warehouse, showroom, agents, or branches. After-sales support is reflected in engineers’ technical-support responsibilities and a documented customer-complaint process. Financial records are indicated for three years, although no performance figures are provided. The supplier reports no SDK, no Fortune 500 cooperation, and no overseas service coverage; therefore, these areas should not be treated as strengths.

Supplier typeThe supplier explicitly identifies itself as a professional technical supplier and describes its focus on industrial-control DC electronic equipment circuit breakers. It also reports branches in Suzhou and Shenzhen with a sales and service network, supporting its classification as a technical equipment provider.

CertificationsThe supplier holds an ISO9001:2015 management-system certificate and reports CE and RoHS product certifications. These are explicit certifications relevant to quality management and product compliance.

After-Sales capabilityThree technology engineers are responsible for confirming customer requirements and providing technical after-sales support. The supplier has a clear customer-complaint procedure with follow-up records, although it lacks written corrective and preventive-action procedures or records.

R&D capabilityThe supplier provides 3D software design services, has three R&D engineers, maintains R&D audit documentation, and collaborates with doctoral supervisors and two universities on advanced-product development. However, it explicitly reports that no SDK is available, so innovation capability is supported in some areas but not universally demonstrated.

Production capacityThe supplier reports four quality-control test devices, valid manufacturing-capacity contracts with affiliated subcontractors, in-stock capability, and quality assurance in quality-control processes. It does not have overseas warehouses or showrooms, which limits overseas fulfillment infrastructure but does not establish a deficiency in core production capacity.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, and minor customization, together with 3D software design services. This directly demonstrates broad customization coverage.

Product Q&A

Q:Whether some samples can be provided?

Yes, We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.

Q:What is your terms of payment?

T/T 70% as deposit, and 30% before delivery. We'll show you the photos of the products and packages before you pay the balance.

Q:How about your delivery time?

Generally, it will take 5-7 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q:What is the minimum order quantity?

The minimum order quantity is 500 pieces.

Q:Do you offer customization services?

Yes, we offer full customization, minor customization, and customization from samples or designs.