





SIMATIC S7-300, Digital output SM 322, isolated, 32 DO, 24 V DC, 0.5A, 1x 40-pole, Total current 4 A/group (16 A/module)
Product | |
Article Number (Market Facing Number) | 6ES73221BL000AA0 | 6ES73221BL000AA0 |
Product Description | SIMATIC S7-300, Digital output SM 322, isolated, 32 DO, 24 V DC, 0.5A, 1x 40-pole, Total current 4 A/group (16 A/module) |
Product family | SM 322 digital output modules |
Product Lifecycle (PLM) | PM400:Phase Out Started |
PLM Effective Date | Product phase-out since: 10/01/2023 |
Price data | |
Price Group | 747 |
List Price | Show prices |
Customer Price | Show prices |
Metal Factor | None |
Delivery information | |
Export Control Regulations | AL : N / ECCN : 9N9999 |
Estimated dispatch time (Working Days) | 1 Day/Days |
Net Weight (lb) | 0.675 lb |
Packaging Dimension | 5.039 x 5.984 x 1.969 |
Package size unit of measure | Inch |
Quantity Unit | 1 Piece |
Packaging Quantity | 1 |
Additional Product Information | |
EAN | 4025515060932 |
UPC | 40892560664 |
Commodity Code | 85389091 |
LKZ_FDB/ CatalogID | ST73 |
Product Group | 2288 |
Group Code | R151 |
Country of origin | Germany |
Compliance with the substance restrictions according to RoHS directive | Since: 03/31/2008 |
Returnable | Yes |
WEEE (2012/19/EU) Take-Back Obligation | Yes |

Durable materials: We use high-quality materials that are sturdy and durable, and will not be damaged during transportation. This ensures that our products reach our customers in good condition.
Safe packaging: Our packaging design focuses on a safe outer shell. We use protective layers and liners to prevent any damage to the product caused by external impact or rough handling.
Clear labels: Our packaging includes clear and detailed labels. They provide necessary detailed information, such as product name, quantity, instructions for use, and any necessary warning labels. This helps customers easily identify and understand the product.
Our Vision: Based in China, serving the world.
Our Mission: Let China's supply chain and made-in-China products serve the whole world.
Our Concept: Professionalism, integrity, innovation, and win-win.


China has a huge supply chain system, and we have 20 years of work experience in the industrial automation industry.
We focus on customer needs, communicate and cooperate with integrity, and wholeheartedly find the products or alternative solutions that customers need.
A:All goods have 1 year warranty.
2.Q:What about the delivery time?
A:Normally in 1-3 Workdays.
3.Q:Other suppliers have a better price than yours?
A:"In order to maximize your interests, other suppliers have lower prices. You can tell us and we will try our best to offer you the maximum discount, just to make friends with you
4.Q:What about the shipment?
A:We can arrange shipment by DHL, FedEx, UPS,TNT, EMS with competitive price, of course, customers can also use their own freight forwarders.
5.Q:How about the terms of payment?
A:Generally through T/T, Paypal and Western Union also accept.

