EN
Siemens 3RK1901-1YA10 AS-Interface SlimLine Compact 22.5mm Device Connector
Manufacturer: Siemens
Condition: Brand New
Lead Time: In Stock
Origin: Germany
Warranty: 12 Months
Email: [email protected]
whatsApp: +86-18150117685
- Overview
- Hot Selling Models
- Recommended Products
Overview
- Use the 22.5 mm device connector only with the compatible AS-i SlimLine Compact housing width.
- Use 3RK1901-1YA00 for any 17.5 mm housing position that needs its own matching device connector.
- Fit 3RK1901-1YA11 as the 22.5 mm termination connector at the final module on the right.
- Limit the transmitted AS-i bus current to 2 A and auxiliary-supply current to 6 A.
- Protect the Uaux infeed with a 6 A Type C miniature circuit breaker and keep other device families off the connector chain.
3RK1901-1YA10 AS-Interface SlimLine Compact 22.5mm Device Connector
A device connector for 22.5 mm SlimLine Compact housings, distributing the AS-i bus and 24 V DC auxiliary supply between adjacent modules.
At a Glance
| Brand | Siemens |
|---|---|
| Model | 3RK1901-1YA10 |
| Product Type | Device interconnection accessory |
| Core Function | Electrically linking adjacent modules |
| Application | AS-i SlimLine Compact module assemblies |
Shared wiring
The AS-i bus and auxiliary supply need to be fed into only one connected SlimLine module.
Separate current limits
The connector chain carries up to 2 A on AS-i and 6 A on the auxiliary supply.
End-of-row selection
The final module on the right requires the corresponding device termination connector.
Product Overview
3RK1901-1YA10 links AS-i SlimLine Compact modules with 22.5 mm-wide housings, carrying the AS-i bus and the 24 V DC auxiliary supply through the connected assembly.
The accessory reduces repeated supply wiring between modules, while connector width, cumulative current and the correct end-of-row termination determine the finished arrangement.
Key Functions
Distribute the common bus and auxiliary supply
The AS-i bus and 24 V DC Uaux supply are passed between device connectors, so they need to be connected to only one SlimLine Compact module in the assembly.
Match the housing pitch
The 1YA10 connector is the version for 22.5 mm-wide module housings, while 17.5 mm housings use a different connector.
Define the protected auxiliary-supply chain
The connector chain permits up to 6 A on Uaux, with a 6 A Type C miniature circuit breaker required at the auxiliary-supply infeed.
Official Specifications
| Supported Housing Width | 22.5 mm |
|---|---|
| Maximum AS-i Bus Current Through Connectors | 2 A |
| Auxiliary-Supply Rating Through Connectors | 24 V DC; maximum 6 A |
| Connector Overall Width | 29 mm |
| Connector Main-Body Width | 23 mm |
| Connector Overall Height | 117.4 mm |
| Connector Overall Depth | 30 mm |
| Connector Depth Excluding Front Projection | 24.9 mm |
Frequently Asked Questions
Do I have to wire the AS-i bus and Uaux separately to every module using 3RK1901-1YA10?
The bus and auxiliary supply need to be connected to only one SlimLine Compact module because the device connectors distribute them through the assembly.
Can 3RK1901-1YA10 serve as the final connector on the right-hand module?
The last module on the right requires the matching 22.5 mm device termination connector 3RK1901-1YA11.
Which housing size is required when selecting 3RK1901-1YA10?
The connector is intended for SlimLine Compact modules with a 22.5 mm housing width.
How much AS-i current may pass through a chain using 3RK1901-1YA10?
The maximum current transmitted on the AS-i bus through the device connectors is 2 A.
How should I protect the Uaux feed to modules linked with 3RK1901-1YA10?
Protect the 24 V DC auxiliary-supply infeed with a 6 A Type C miniature circuit breaker.
Can I use 3RK1901-1YA10 on a 17.5 mm-wide SlimLine Compact module?
The 17.5 mm housing requires device connector 3RK1901-1YA00 rather than the 22.5 mm version.
Can another cabinet device share the connector chain built with 3RK1901-1YA10?
Only AS-i SlimLine Compact modules are permitted on these 3RK19 device connectors.
