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ABB do571:s500,digital out.mod.8do-relay
ABB DO571 1TNE968902R2202 is an S500-eCo eight-channel relay digital output module rated at 2 A for switching compatible 24 V DC, 24 V AC and 100–240 V AC industrial loads.
£105.00
Why Choose the ABB DO571 1TNE968902R2202 Digital Output Module?
The ABB DO571 1TNE968902R2202 is a versatile 8-channel relay digital output module designed for industrial automation, machine control and process applications. As part of the ABB S500-eCo I/O series, the DO571 provides eight relay outputs for switching compatible AC and DC field loads from ABB PLC automation systems.
The module features eight relay digital outputs rated for switching 24 V DC, 24 V AC and 100–240 V AC loads, with a rated output current of up to 2 A. Relay technology provides galvanically isolated switching contacts and enables the module to control a broad range of industrial devices, including contactors, solenoid valves, indicators and other compatible electrical loads.
The DO571 is designed for central expansion of compatible ABB AC500 and AC500-eCo CPUs as well as supported distributed I/O configurations. Its compact S500-eCo format provides eight independently controlled outputs while conserving control cabinet space, making it a practical solution for machine builders, panel manufacturers and industrial automation engineers.
Key Advantages
- Compact 8-channel relay digital output module for industrial automation.
- 2 A relay outputs suitable for switching a broad range of compatible field loads.
- Supports 24 V DC and 24 V AC switching.
- Suitable for 100–240 V AC loads used in industrial control systems.
- Relay output technology provides flexible AC and DC load switching.
- Designed for central and supported distributed expansion within ABB AC500 and AC500-eCo automation systems.
Key Features
- ABB DO571 digital output module.
- 8 relay digital output channels.
- 2 A rated output current.
- Supports 24 V DC / 24 V AC output loads.
- Supports 100–240 V AC output loads.
- Relay switching technology for industrial loads.
- Part of the ABB S500-eCo I/O family.
- Compact design for industrial control cabinets.
- Compatible with ABB AC500 and AC500-eCo automation architectures.
Flexible Relay Output Control for Industrial Automation
Relay digital output modules allow PLC systems to switch electrical field loads in response to automation logic. The ABB DO571 provides eight relay outputs capable of controlling compatible AC and DC devices, making it particularly useful where an application requires greater switching flexibility than a dedicated transistor output module can provide.
The module can be used to operate contactors, relays, solenoid valves, signalling devices and other compatible loads within industrial machinery and process equipment. As part of the ABB S500-eCo platform, the DO571 provides a compact means of expanding the digital output capacity of compatible AC500 and AC500-eCo control systems.
Typical Applications
- Contactor and auxiliary relay control.
- Industrial solenoid valve switching.
- Indicator, beacon and signalling equipment.
- Conveyor and material handling systems.
- Packaging and production machinery.
- Process control and factory automation systems.
- OEM machinery and industrial control panels.
Technical Specifications
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| Number of I/O | 8 | |
|---|---|---|
| Product Series | ABB AC500 | |
| Device Type | Digital I/O Module | |
| Coil / Supply Voltage | 20.4–28.8 V DC | |
| Digital Outputs | 8 | |
| Output Type | Relay | |
| Signal Type / Function | Digital, Relay | |
| Manufacturer | ABB | |
| Series | S500-eCo | |
| Model | DO571 | |
| Order code | 1TNE968902R2202 | |
| Product type | Digital output module | |
| Number of digital outputs | 8 | |
| Output type | Relay | |
| DC switching voltage | 24 V DC | |
| AC switching voltage | 24 V AC / 100–240 V AC | |
| Rated output current | 2 A | |
| Compatible systems | ABB AC500 / AC500-eCo | |
| Terminal block required | 1 × 11-pole terminal block | |
| Weight | approx. 0.15 kg | |
| HS Code | 85371091 | |
| Country of Manufacture | China |
Frequently Asked Questions
What is the ABB DO571 1TNE968902R2202 used for?
The DO571 is an 8-channel relay digital output module used to switch compatible AC and DC field loads from ABB PLC automation systems.
How many digital outputs does the ABB DO571 have?
The ABB DO571 provides eight relay digital output channels for controlling compatible industrial field devices.
What type of outputs does the ABB DO571 provide?
The DO571 uses relay outputs, allowing compatible AC and DC loads to be switched by the PLC control system.
What voltage and current can the ABB DO571 switch?
The DO571 supports compatible 24 V DC, 24 V AC and 100–240 V AC loads, with a rated output current of up to 2 A.
What terminal block is required for the ABB DO571?
The DO571 requires a compatible 11-pole S500-eCo terminal block, which is ordered separately for field wiring.
Designed for ABB Industrial Automation Systems
ABB S500-eCo digital output modules provide machine builders, panel manufacturers and industrial automation engineers with flexible output switching for controlling field equipment across machinery, production systems and industrial automation applications.
