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ABB dx571:s500,digital i/o.mod.8di/8do-relay
ABB DX571 1TNE968902R2302 is an S500-eCo digital I/O module with eight 24 V DC sink/source inputs and eight relay outputs for switching compatible AC and DC industrial loads.
£140.00
Why Choose the ABB DX571 1TNE968902R2302 Digital I/O Module?
The ABB DX571 1TNE968902R2302 is a versatile digital input/output module with 8 digital inputs and 8 relay outputs, designed for industrial automation, machine control and process applications. As part of the ABB S500-eCo I/O series, the DX571 combines digital signal monitoring and relay-based load switching within a single compact module for compatible ABB AC500 automation systems.
The module provides eight 24 V DC sink/source digital inputs together with eight relay digital outputs. The relay outputs can switch compatible 24 V DC/AC and 120–240 V AC loads, providing flexibility for controlling contactors, solenoid valves, indicators, auxiliary relays and other industrial field equipment.
With compact dimensions of approximately 135 × 34 × 74 mm, a net weight of approximately 0.14 kg and an IP20 protection rating, the DX571 provides substantial I/O capability while conserving control cabinet space. Its pluggable connection system and combined input/output functionality make it suitable for machine builders, panel manufacturers and industrial automation engineers.
Key Advantages
- Combined 8-input / 8-output digital I/O module for industrial automation.
- Eight 24 V DC sink/source inputs for flexible sensor and switch interfacing.
- Eight relay outputs for switching compatible AC and DC loads.
- Relay outputs rated up to 2 A at 24 V DC.
- Suitable for switching compatible 120–240 V AC loads.
- Compact 34 mm wide format helps minimise control cabinet space.
Key Features
- ABB DX571 digital input/output module.
- 8 digital inputs and 8 relay outputs.
- 24 V DC sink/source digital inputs.
- 5 mA input current.
- 8 ms input delay.
- Relay outputs for compatible 24 V DC/AC and 120–240 V AC loads.
- 2 A maximum relay output rating at 24 V DC.
- 1.5 A maximum switching current at 120/240 V AC.
- 20.4–28.8 V DC supply voltage.
- Pluggable terminal connections and IP20 protection.
Flexible Digital Monitoring and Relay Output Control
Combined digital I/O modules allow PLC systems to monitor discrete field signals and control electrical loads from a single module. The ABB DX571 provides eight 24 V DC sink/source inputs for receiving signals from compatible sensors, switches and machine equipment, together with eight relay outputs for switching a broad range of AC and DC field devices.
Relay outputs provide greater load-voltage flexibility than dedicated transistor outputs, making the DX571 particularly useful where a control system needs to operate contactors, auxiliary relays, solenoid valves or signalling equipment. As part of the ABB S500-eCo platform, the module provides a compact solution for expanding compatible AC500 PLC installations.
Typical Applications
- Industrial machine control systems.
- Proximity sensor and limit switch monitoring.
- Contactor and auxiliary relay control.
- Solenoid valve and signalling equipment control.
- Conveyor and material handling systems.
- Packaging and production machinery.
- Process control and factory automation.
- OEM machinery and industrial control panels.
Technical Specifications
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| Number of I/O | 16 | |
|---|---|---|
| Product Series | ABB AC500 | |
| Device Type | Digital I/O Module | |
| Coil / Supply Voltage | 20.4–28.8 V DC | |
| Digital Inputs | 8 | |
| Digital Outputs | 8 | |
| Output Type | Relay | |
| Signal Type / Function | Digital, Relay | |
| IP Rating | IP20 | |
| Manufacturer | ABB | |
| Series | S500-eCo | |
| Model | DX571 | |
| Order code | 1TNE968902R2302 | |
| Product type | Digital input/output module | |
| Number of digital inputs | 8 | |
| Number of digital outputs | 8 | |
| Digital input configuration | Sink / source | |
| Digital input voltage | 24 V DC | |
| Input current | 5 mA | |
| Maximum input voltage | 30 V | |
| Input delay | 8 ms | |
| Output type | Relay | |
| DC output switching | max. 2 A at 24 V DC | |
| AC output switching | max. 1.5 A at 120/240 V AC | |
| Supply voltage | 20.4–28.8 V DC | |
| Connection principle | 1-wire | |
| Connection type | Pluggable | |
| Terminal blocks required | 1 × 9-pole and 1 × 11-pole | |
| Protection rating | IP20 | |
| Dimensions (D × W × H) | approx. 135 × 34 × 74 mm | |
| Net weight | approx. 0.14 kg | |
| EAN | 6943747170282 | |
| HS Code | 85371091 | |
| Country of Manufacture | China |
Frequently Asked Questions
What is the ABB DX571 1TNE968902R2302 used for?
The DX571 is a combined digital input/output module used to monitor 24 V DC digital field signals and switch compatible AC and DC loads within ABB industrial automation systems.
How many inputs and outputs does the ABB DX571 have?
The ABB DX571 provides eight digital inputs and eight relay digital outputs, giving a total of 16 digital I/O points.
What type of digital inputs does the ABB DX571 provide?
The DX571 provides eight 24 V DC sink/source digital inputs with an input current of approximately 5 mA.
What type of outputs does the ABB DX571 provide?
The DX571 provides eight relay outputs capable of switching compatible AC and DC field loads, including loads at 24 V DC/AC and 120–240 V AC.
What terminal blocks are required for the ABB DX571?
The DX571 uses pluggable connections and requires compatible 9-pole and 11-pole S500 terminal blocks for field wiring.
Designed for ABB Industrial Automation Systems
ABB S500-eCo digital I/O modules provide machine builders, panel manufacturers and industrial automation engineers with compact solutions for monitoring field signals and controlling industrial loads across machinery, production equipment and PLC-based automation systems.
