DX571 ABB S500-eCo 8DI 8DO Relay Digital Module
Manufacturer: ABB
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Part Number: 1TNE968902R2302 DX571
Condition：New with Original Package
Product Type: Digital Input/Output Modules
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Country of Origin: Sweden
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
ABB DX571 Digital I/O Module
The ABB DX571 (1TNE968902R2302) is a compact digital input/output expansion module for ABB S500-eCo and AC500-eCo series PLCs. It provides 8 digital inputs supporting 24 VDC sink/source configurations and 8 relay outputs rated for 2 A switching, enabling signal interfacing between field sensors, actuators, and the PLC controller.
Signal Interfacing and Electrical Performance
The 8 digital input channels operate at 24 VDC with an input current of 5 mA and an input signal delay of 8 ms. The 8 relay output channels handle AC loads within a voltage range of 24–230 VAC, supporting a maximum rated output current of 2 A per channel. The module requires a primary supply voltage of 20.4–28.8 VDC for operation.
Mechanical Design and Installation
Featuring pluggable terminal blocks for simplified wiring and module replacement, the unit mounts on a standard DIN rail. Enclosed in an IP20 housing, it operates within a temperature range of 0 to +60 deg C and measures 34 × 74 × 135 mm.
| Parameter | Specification |
|---|---|
| Brand | ABB |
| Model | DX571 |
| Part Number | 1TNE968902R2302 |
| Product Series | S500-eCo |
| Product Type | Digital I/O Expansion Module |
| Digital Inputs | 8 channels (Sink/Source) |
| Input Voltage | 24 VDC (0–30 V max.) |
| Input Current | 5 mA |
| Input Signal Delay | 8 ms |
| Digital Outputs | 8 channels (Relay) |
| Output Voltage Range | 24–230 VAC |
| Rated Output Current | 2 A |
| Supply Voltage | 20.4–28.8 VDC |
| Terminal Type | Pluggable |
| Mounting | DIN Rail |
| Protection Rating | IP20 |
| Operating Temperature | 0 to +60 deg C |
| Dimensions (W × H × D) | 34 × 74 × 135 mm |
| Net Weight | 0.14 kg |
Frequently Asked Questions
Q: What type of digital outputs does the DX571 module feature? A: The module features 8 relay outputs capable of switching 24–230 VAC loads up to 2 A.
Q: Can the digital inputs be configured as either sink or source? A: Yes, all 8 digital inputs support both sink and source wiring configurations at 24 VDC.