RS Better World
Siemens 3SU1 Series I/O Module for Use with IO-Link
- RS Stock No.:
- 159-557
- Mfr. Part No.:
- 3SU1400-1HL10-6AA0
- Brand:
- Siemens
Subtotal (1 unit)*
£134.13
(exc. VAT)
£160.96
(inc. VAT)
FREE delivery for orders over £60.00
In Stock
- Plus 3 unit(s) shipping from 05 October 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £134.13 |
*price indicative
Our Better World range features products that make it easy for you to make a greener product choice you can trust.
Learn more about RS Better World products
- RS Stock No.:
- 159-557
- Mfr. Part No.:
- 3SU1400-1HL10-6AA0
- Brand:
- Siemens
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| Accessory Type | Replacement Electronic Module | |
| Product Type | I/O Module | |
| Series | 3SU1 | |
| For Use With | IO-Link | |
| IP Rating | IP20 | |
| Standards/Approvals | CE, cULus, EAC, RoHS, UKCA | |
| Hazardous Area Certification | No | |
| Communication Protocol | IO-Link | |
| Better World Claim | Extended Product Life, Low Carbon Manufacture | |
| Better World Product | Yes | |
| Supply Voltage | 18V, 30V | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Accessory Type Replacement Electronic Module | ||
Product Type I/O Module | ||
Series 3SU1 | ||
For Use With IO-Link | ||
IP Rating IP20 | ||
Standards/Approvals CE, cULus, EAC, RoHS, UKCA | ||
Hazardous Area Certification No | ||
Communication Protocol IO-Link | ||
Better World Claim Extended Product Life, Low Carbon Manufacture | ||
Better World Product Yes | ||
Supply Voltage 18V, 30V | ||
- COO (Country of Origin):
- CZ
Siemens 3SU1 Series I/O Module, 18V/30V Supply Voltage, IO-Link Communication Protocol - 3SU1400-1HL10-6AA0
This I/O module provides an IO-Link Interface for industrial control systems, enabling digital communication between sensors/actuators and higher-level automation equipment. It is designed for integration into cabinet and machinery environments where compact, connectorised signal exchange is required and supports low-voltage supply operation.
Features and Benefits:
• IO-Link communication for standardised device-level data exchange
• Operates from 18V and 30V supplies for flexible power integration
• IP20 enclosure allowing protected indoor electrical installation
• Replacement electronic module option simplifies fault recovery
• Meets CE, cULus, EAC, RoHS and UKCA approvals for regulatory alignment
• Operates from 18V and 30V supplies for flexible power integration
• IP20 enclosure allowing protected indoor electrical installation
• Replacement electronic module option simplifies fault recovery
• Meets CE, cULus, EAC, RoHS and UKCA approvals for regulatory alignment
Applications
• Suitable for linking sensors to PLCs via IO-Link networks
• Ideal for retrofit replacement of faulty electronic I/O modules
• Used with machine control cabinets where IP20 protection is acceptable
• Can be used for device-level diagnostics and parameterisation tasks
• Ideal for retrofit replacement of faulty electronic I/O modules
• Used with machine control cabinets where IP20 protection is acceptable
• Can be used for device-level diagnostics and parameterisation tasks
What supply voltages will the unit accept?
It accepts nominal supply inputs of 18V and 30V, permitting connection to common low-voltage control buses.
Is this module appropriate for hazardous-area installations?
It does not have hazardous-area certification and is intended for non-hazardous indoor environments.
Which communication protocol does it use for connectivity?
It uses the IO-Link protocol to exchange process data and device parameters with Master controllers.
What protection class applies to the enclosure?
The module is rated IP20, providing protection against solid objects larger than 12mm but not against water ingress.
Are there environmentally focused manufacturing attributes?
The product is designated as supporting extended service life and manufactured with a low‑carbon approach.
Related links
- Siemens 3SU1 Series Electronic Module for Use with IO-Link
- Siemens I/O Module SIRIUS ACT Digital 30V
- Siemens SIRIUS ACT 3SU1 Series 8-Contact Interface Module 150mA
- Siemens SIRIUS ACT 3SU1 Series 2-Contact Interface Module 60mA
- Siemens SIRIUS ACT 3SU1 Series 7-Contact Interface Module 150mA
- Siemens SIRIUS ACT 3SU1 Series 7-Contact Interface Module 150mA
- Siemens SIRIUS ACT 3SU1 Series 8-Contact Interface Module 150mA
- Siemens 3SU1 Series Interface Module 28mA