Digital Input Module 6es7321-1bh01-0AA0 S7-300 Communication Expansion Module Profibus for PLC Programming Industrial Control

Name: Digital Input Module 6es7321-1bh01-0AA0 S7-300 Communication Expansion Module Profibus for PLC Programming Industrial Control
Brand: Hk Ouke Automation Co., Limited
SKU: 2161854822

Hongkong S.A.R., HONG KONG, CHINAHk Ouke Automation Co., Limited

US$209.00-380.00

1 Piece

Product profile

Task

Program

Structure

Combination

Mathematical Model

Linear

Model NO.

6ES7321-1BH01-0AA0

Signal

Continuous

Function

Automatic Control, Protection, Monitoring, Measurement

Certification

RoHS, CCC, ISO: 9001, CE

Condition

New

Customized

Non-Customized

Material

Stainless Steel

Product Name

PLC Controller

Lead Time

5-7 Days

Shipping Terms

All Terms Are Accepted

Stock

Available

Communication

Other Interface

Transport Package

Original Packaging

Trademark

Siemens

Origin

Germany

Key features

100% Original Quality: All parts are 100% tested and guaranteed to be original Siemens components.

Fast Delivery Time: Most parts are in stock with a delivery time of 3-7days.

Comprehensive Warranty: 3 months warranty for used items and 1 year warranty for new items.

RoHS and CE Certified: Product meets RoHS, CCC, ISO 9001, and CE certification standards.

Flexible Payment Options: Accepts LC, T/T, D/P, PayPal, Western Union, and other payment methods.

Secure Packaging: Foam paper and carton used; customized wooden boxes available for heavy items.

Global Shipping Support: Express services including UPS, DHL, FedEx, TNT, and EMS are available.

Our business scope includes: PLC modules, frequency inverters, industrial touch screens, servo drives, servo motors, cables, relays, and more...If you are interested in our products, please contact us

24/7 Expert Support: Dozens of technicians ready to assist.

Company profile

Hk Ouke Automation Co., LimitedHongkong S.A.R., HONG KONG, CHINA

CertifiedBusiness Type: Trading CompanyExport Year: 2017-08-01Nearest Port: Shenzhen, Guangzhou, HongkongAverage Response Time: ≤2.24hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryThe supplier information presents two apparently different entities: HK Ouke Automation Co., Limited, identified as a Hong Kong trading company established in 2025 with no manufacturing plant area stated, and China Dongguan Yuheng CNC Technology Co., Ltd., identified as a Dongguan-based company offering CNC and industrial automation services. HK Ouke reports a broad automation-component portfolio, compatibility with more than 20 brands, exports representing 51%–70% of sales, and claimed customers in over 50 countries. Yuheng emphasizes pre-sales and after-sales service and lists comparable automation products. Evidence supports trading and distribution capability, international reach, and stated service offerings, but does not establish certifications, manufacturing strength, customization capability, or robust financial credibility. The customer evidence is limited to a claim of over 1,000 businesses and one recorded trade transaction with one named buyer.

Supplier typeHK Ouke Automation Co., Limited is explicitly identified as a trading company, while Yuheng is presented as a CNC technology and industrial automation supplier. The available information supports a trading/distribution-oriented supplier profile rather than a clearly verified manufacturer profile.

After-Sales capabilityYuheng explicitly states that it provides exceptional pre-sales and after-sales service, and the company description claims over 15 years of industry expertise in CNC parts distribution, system repair, and technical services. These statements support an after-sales and repair-service capability, although they are not independently substantiated.

Production capacityHK Ouke is explicitly classified as a trading company and its manufacturing plant area is stated as 0.0. The data therefore do not support in-house manufacturing capability, while Yuheng's supplier profile does not provide verified production capacity.

Client casesHK Ouke claims to serve over 1,000 businesses in more than 50 countries and identifies one buyer in the trade records. However, the available evidence provides no detailed project descriptions, repeat-order history, or independently verifiable case studies.

Product Q&A

Q:What Products Can Be Purchased From OUKE CNC ?

OUKE CNC provides a one-stop procurement service for industrial control system components. including PLCs, inverters, drivers, motors, human-machine interfaces, encoders, teach pendants. circuit boards, and more.

Q:What kinds of brands of parts can you provide?

We have Siemens,FANUC,AB,Lenze,Yaskawa,Mitsubishi,Delta,Kuka,Sick,IFM,Rexroth,Beckhoff,Yokogawa,B&R,etc.

Q:Is There a Quality Guarantee for the Products?

OUKE offers free warranty services for all products sold, and if there are quality issues, you can choose to return or exchange within 7 days.

Q:Why Choose OUKE?

With over 16 years of experience in the CNC industry, OUKE CNC boasts a professional technical team providing free technical guidance, efficient warehouse capabilities ensuring prompt delivery, and competitive pricing.

Q:What Payment Methods And Courier Services Are Accepted? What Languages Are Supported For Service?

Payment Methods: T/T, PayPal, e-check, credit cards, Western Union, escrow, Alipay, etc. Courier Services: TNT, DHL, UPS, FEDEX, EMS, etc. We are not responsible for undeliverable addresses. Service Languages: English, Chinese, French, Russian, Spanish, Japanese, Portuguese, German, Arabic, Korean, Hindi, Italian, etc.