Programmable Logic Controller Guide: Selection, Application, and Maintenance for Engineers
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- Part number
- 1TNE968902R2302
- Model no
- DX571
S500-eCo I/O modulesABB 1TNE968902R2302 DX571 8 DI 8 DO Relay 120-240V AC 2A S500-eCo PLC I/O Module
ABB DX571 S500-eCo I/O module: 8 sink/source DI 24V DC inputs, 8 relay DO outputs 120-240V AC 2A, IP20, pluggable terminals.
Description
About the DX571
About the DX571
The ABB 1TNE968902R2302 (DX571) is an S500-eCo digital input/output module for the AC500-eCo PLC platform, pairing 8 sink/source digital inputs rated 24V DC with 8 relay digital outputs rated 120-240V AC at 2A. The relay outputs switch line-voltage loads directly from a pluggable 1-wire terminal block, giving the 34 mm-wide module enough output voltage headroom for contactors or pilot lights that the transistor-output eCo module in the same family cannot drive.
Selection Notes
DX571 switches its 8 outputs with relays rated 120-240V AC at 2A, so it can drive contactors, pilot lights or small motor starters directly without an interposing relay. That relay stage trades the transistor module's fast solid-state switching for a higher output voltage range, so pick DX571 over the transistor-output version of this I/O module whenever the load itself runs on AC line voltage rather than 24V DC. Both modules share the same 34 mm width and 1-wire pluggable terminals, so the choice only affects the output stage.
Specification
Full specification
Dimensions 9
| Product Net Weight | 0.14 kg |
|---|---|
| Product Net Depth / Length | 135 mm |
| Product Net Height | 74 mm |
| Product Net Width | 34 mm |
| Gross Weight | 0.242 kg |
| Package Level 1 Depth / Length | 93 mm |
| Package Level 1 Height | 63 mm |
| Package Level 1 Width | 170 mm |
| Package Level 1 Units | carton 1 piece |
Technical 17
| Function | 8 DI sink/source: 24VDC. 8 DO relay: 120..240VAC 2A |
|---|---|
| Number of Digital Inputs | 8 |
| Number of Digital Outputs | 8 |
| Number of Digital Configurable I/Os | 0 |
| Input Voltage Type | AC/DC |
| Input Current | 5 mA |
| Maximum Input Voltage | 0 ... 30 V |
| Delay Time (τ) | 8 … 8 ms |
| Output | Relay |
| Output Voltage Type | AC |
| Output Voltage (Uout) | 24...230 V |
| Output Current | 2 A |
| Output Voltage Maximum | 195.5 … 276 V |
| Connection Type | Pluggable |
| Degree of Protection | IP20 |
| Supply Voltage | 20.4 … 28.8 V DC |
| Ambient Air Temperature | Operation 0 ... +60 °C, Storage -40 ... +70 °C |
Additional Information 2
| Product Main Type | DX571 |
|---|---|
| Product Name | Distributed Automation I/Os |
Show all 50 specifications ↓ Show less ↑22 more values in Identification, External Classifications and Standards, Environmental, Logistics.
Identification 13
| Part number | 1TNE968902R2302 |
|---|---|
| Type designation | DX571 |
| Brand | ABB |
| Condition | New, factory sealed |
| Source | ABB and its authorised distributors |
| Warranty | Manufacturer warranty |
| EAN | 6943747170282 |
| ETIM class | EC001419 |
| CN8 | 85389091 |
| Invoice Description | Digital input/output module. 8 DI sink/source: 24VDC. 8 DO relay: 120..240VAC 2A (DX571) |
| Minimum Order Quantity | 1 piece |
| Order Multiple | 1 piece |
| Selling Unit of Measure | piece |
External Classifications and Standards 3
| eClass | 27-24-22-04 |
|---|---|
| ETIM 10 | EC001419 - PLC digital I/O-module |
| UNSPSC | 32151705 |
Environmental 2
| WEEE B2C / B2B | Business To Business |
|---|---|
| WEEE Category | 5. Small Equipment (No External Dimension More Than 50 cm) |
Logistics 4
| Shipping weight | 0.14 kg |
|---|---|
| Ships from | Türkiye |
| Dispatch | — |
| Stock | On request |
Source: manufacturer data · Last verified: 02 Oct 2026
Documents
Documents for 1TNE968902R2302
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Quick answers
Questions about the DX571
What is the HS code of DX571 for customs?
The tariff (HS) code on file for DX571 is 853710.
What is the EAN of DX571?
The EAN (GTIN) of DX571 is 6943747170282.
Where does DX571 ship from, and how fast?
DX571 ships from Türkiye. Shipping calculated at checkout · import duties and taxes paid on arrival.
Guides
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Series
ABB S500-eCo I/O modules
- Brand
- ABB
- Series
- S500-eCo I/O modules
