Siemens 6ES7321-1CH00-0AA0 SIMATIC S7-300, entrée numérique SM 321

Siemens 6ES7321-1CH00-0AA0 SIMATIC S7-300, Digital input SM 321.FAST SHIP/BRAND NEW

SIMATIC S7-300, Digital input SM 321, isolated, 16 DI, 24-48 V AC/DC with single rooting, 1x 40-pole

Our Main Products

Rockwell: Allen- Bradley

1) ControlLogix 1756 series controller

2) CompactLogix 1769 series controller

3) SLC 500 1747 1746 Series Controller

4) PLC-5 1771 1785 series controller

5) ProSoft MVI69/PS69/MVI56/MV194/MV171/MV146/3150

6) ICS TRIPLEX trusted system

Packing & Delivery

1)100% brand New and Original Factory Seal!

2)Warranty: 1 year

3)Package: Original packing with cartons.

4)Delivery time: Shipped in 3-7 days after payment

5) All the goods will be tested before shipment.

Our Services

1、 All our products are new and original, and of good quality.

2、  Our prices are very competitive.

3、  We have a large quantity in stock, so we could help the customers to get the components which are difficult to get.

4、  All inquiries will be valued and will reply in 24 hours.

5、  Fast shipping, and good after-sale service

6、  We will ship the items within 1-3 working days after the payment is received.

7、 Good package to protect the products.

Our Other Products

ABB DCS Spare Parts CI854AK01  CI858K01  EI803F  SA801F

FOXBORO I/A DCS card FBM (field input/output module)

YOKOGAWA DCS module CPU card parts

Bailey Net 90/Infi 90 system card

Bently 3500 SERIES 3500/42M, 3500/22M, 3500/15, 3500/32

Triconex 3805E, 3700A, 3503E, 3625, 3008, 4351B

ABB industrial robot spare parts DSQC series

Westernhouse DCS OVATION system card parts

AB Rockwell 1756, 1747, 1746, 1769, 1756

Spare parts for ABB DCS system

Company Service

1. Fast delivery (1-3 days will ship out for in-stock products)

2. Rich experience (More than 10 years of sales experience)

3. Large inventory ( Various brands and overseas warehouse)

4. Quality insurance ( Clear products condition with 1-year warranty)

Honeywell:

1) Alcont         

2) Experion LS

3) Experion PKS   

4) Experion HS

5) Plant Scape    

6) TDC 2000

7) TDC3000        

8)TPS

FAQ & Contact

Q: Are you a trading company or a manufacturer?

A: We are a trading company.

Q: What is your lead time?

A: It usually takes one to three days if we have it in stock. If the goods are not in stock, you need to negotiate.

Q: Does your company provide samples? Is it free or do you charge extra?

A: It depends on the goods you need and the quantity you order.

Q: What are your terms of payment?

A: 100%  T/T before shipping. If the quantity is large, we can negotiate.

Application Industry

1. Power industry, the elevator industry, parking lot, automobile, automobile supporting.

2. Feed industry, aluminum smelting machinery, refrigeration industry.

3. Iron and steel industry, combustion control system, non-ferrous metal smelting.

4. Glass industry, engineering machinery, textile machinery, water treatment.

Honeywell System Configuration

1. Control Processor

2. Fault Tolerant Ethernet Bridge ( FTEB )

3. ControlNet Interface ( CNI )

4. Redundancy Module ( RM )

5. IOLIM ( I/O Link Interface Module )

6. PM I/O Cards

7. FTA Cards

8. FSC Module

9. UCN Board