- Overview
- Product Guide
- Company Profile
- Packaging & Shipping
- Certifications
- Our Advantages
- FAQ
Basic Info.
Product Description
| 3ru2126-4ab0 SIMATIC Description: SIMATIC S7-300, Digital input SM 321, Isolated 32 DI, 24 V DC, 1x 40-pole SIMATIC S7-300, SM ED Module 321, with galvanic separation 32 digital inputs: 24 V DC (1 x 32 ED), 40-pole connector |
| Order code | Stock | Order code | Stock |
| 6SL3210-1KE11-8UF2 | 9 | 6SL3210-5BE31-8UV0 | 5 |
| 6SL3210-1KE12-3UF2 | 7 | 6SL3210-5BE32-2UV0 | 2 |
| 6SL3210-1KE13-2UF2 | 7 | 6SL3210-5FB10-1UF2 | 27 |
| 6SL3210-1KE14-3UF2 | 9 | 6SL3210-5FB10-2UF2 | 26 |
| 6SL3210-1KE15-8UF2 | 9 | 6SL3210-5FB10-4UA1 | 27 |
| 6SL3210-1KE17-5UF1 | 6 | 6SL3210-5FB10-4UF1 | 16 |
| 6SL3210-1KE18-8UF1 | 6 | 6SL3210-5FB10-8UA0 | 20 |
| 6SL3210-1KE21-3UF1 | 9 | 6SL3210-5FB10-8UF0 | 24 |
| 6SL3210-1KE21-7AF1 | 8 | 6SL3210-5FB11-0UF1 | 17 |
| 6SL3210-1KE21-7UF1 | 6 | 6SL3210-5FB11-5UA0 | 16 |
| 6SL3210-1KE22-6UF1 | 7 | 6SL3210-5FB11-5UF0 | 27 |
| 6SL3210-1KE23-2UF1 | 5 | 6SL3210-5FE10-4UA0 | 23 |
| 6SL3210-1KE27-0AF1 | 3 | 6SL3210-5FE10-4UF0 | 27 |
| 6SL3210-1KE27-0UF1 | 1 | 6SL3210-5FE10-8UA0 | 21 |
| 6SL3210-1KE31-4UF1 | 3 | 6SL3210-5FE10-8UF0 | 27 |
| 6SL3210-1PE11-8UL1 | 1 | 6SL3210-5FE11-0UA0 | 15 |
| 6SL3210-1PE12-3UL1 | 26 | 6SL3210-5FE11-0UF0 | 28 |
| 6SL3210-1PE13-2UL1 | 15 | 6SL3210-5FE11-5UA0 | 16 |
| 6SL3210-1PE14-3UL1 | 29 | 6SL3210-5FE11-5UF0 | 27 |
| 6SL3210-1PE16-1UL1 | 28 | 6SL3210-5FE12-0UA0 | 22 |
| 6SL3210-1PE18-0UL1 | 25 | 6SL3210-5FE12-0UF0 | 23 |
| 6SL3210-1PE21-1UL0 | 19 | 6SL3210-5FE13-5UA0 | 20 |
| 6SL3210-1PE21-4UL0 | 21 | 6SL3210-5FE13-5UF0 | 15 |
| 6SL3210-1PE21-8UL0 | 24 | 6SL3210-5FE15-0UA0 | 16 |
| 6SL3210-1PE22-7UL0 | 23 | 6SL3210-5FE15-0UF0 | 20 |
| 6SL3210-1PE23-3UL0 | 15 | 6SL3210-5FE17-0UA0 | 26 |
| 6SL3210-1PE23-8UL0 | 22 | 6SL3220-1YD10-0UB0 | 7 |
| 6SL3210-1PE24-5UL0 | 27 | 6SL3220-1YD12-0UB0 | 8 |
| 6SL3210-1PE26-0UL0 | 20 | 6SL3220-1YD14-0UB0 | 8 |
| 6SL3210-1PE27-5UL0 | 29 | 6SL3220-1YD16-0UB0 | 18 |
| 6SL3210-1PE28-8UL0 | 18 | 6SL3220-1YD18-0UB0 | 22 |
| 6SL3210-1PE31-1UL0 | 3 | 6SL3220-1YD20-0UB0 | 18 |
| 6SL3210-1PE31-5UL0 | 2 | 6SL3220-1YD22-0UB0 | 29 |
| 6SL3210-1PE31-8UL0 | 1 | 6SL3220-1YD24-0UB0 | 15 |
| 6SL3210-1PE32-1UL0 | 1 | 6SL3220-1YD26-0UB0 | 18 |
| 6SL3210-1PE32-5UL0 | 3 | 6SL3220-1YD28-0UB0 | 18 |
| 6SL3210-5BB11-2UV1 | 5 | 6SL3220-1YD30-0UB0 | 9 |
| 6SL3210-5BB13-7UV1 | 29 | 6SL3220-1YD32-0UB0 | 5 |
| 6SL3210-5BB15-5UV1 | 23 | 6SL3220-1YD34-0UB0 | 6 |
| 6SL3210-5BB17-5UV1 | 20 | 6SL3220-1YD38-0UB0 | 9 |
| 6SL3210-5BB21-5UV1 | 23 | 6SL3220-1YD40-0UB0 | 8 |
| 6SL3210-5BB22-2UV1 | 22 | 6SL3220-1YD44-0UB0 | 9 |
| 6SL3210-5BE13-7UV0 | 18 | 6SL3220-1YD46-0UB0 | 6 |
| 6SL3210-5BE15-5UV0 | 29 | 6SL3220-1YD54-0CB0 | 5 |
| 6SL3210-5BE17-5UV0 | 7 | 6SL3220-2YD22-0UB0 | 5 |
| 6SL3210-5BE21-1UV0 | 9 | 6SL3220-2YD24-0UB0 | 5 |
| 6SL3210-5BE23-0CV0 | 8 | 6SL3244-0BB12-1BA1 | 23 |
| 6SL3210-5BE23-0UV0 | 9 | 6SL3244-0BB12-1FA0 | 17 |
| 6SL3210-5BE24-0UV0 | 8 | 6SL3244-0BB12-1PA1 | 8 |
| 6SL3210-5BE25-5UV0 | 8 | 6SL3246-0BA22-1FA0 | 18 |
| 6SL3210-5BE27-5CV0 | 7 | 6SL3255-0AA00-4CA1 | 18 |
| 6SL3210-5BE27-5UV0 | 6 | 6SL3255-0AA00-4JA2 | 28 |
| 6SL3210-5BE31-1UV0 | 1 | 6SL3256-0AP00-0JA0 | 23 |
| 6SL3210-5BE31-5UV0 | 9 |
1.Customer get satisfied quality and service with competitive price and punctual delivery.
2.OEM service with 13-year experiences, free samples are available.
3.Prompt answer for any question and inquiry in the shortest time.
4.Factory directly,reduce your cost and save time.
1. Who we are?
We are based in Guangdong, China, start from 2010,sell to Domestic Market(80.00%),Southeast Asia(5.00%),South Asia(4.00%),South America(3.00%),Eastern Europe(2.00%),Mid East(2.00%),Eastern Asia(1.00%),Northern Europe(1.00%),Central America(1.00%),North America(0.50%),Africa(0.20%),Western Europe(0.10%),Oceania(0.10%),Southern Europe(0.10%). There are total about 101-200 people in our office.
2.How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.What can you buy from us?
4.Why should you buy from us not from other supplier?
Telefly is a leading semiconductor chips and other electronic components provider in China and famous worldwide. Our businesses focus mainly on chips & electronics distributing, network products manufacturing and equipment trade.
5.What serives can we provide?
Accepted Delivery Terms: FOB,CIF,DDU,Express Delivery,DAF;
Accepted Payment Currency:USD,EUR,JPY,CNY;
Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English,Chinese,Spanish,Russian