Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
ABB di571:s500,digital input mod.8di 230vac
ABB DI571 1TNE968902R2103 is an S500-eCo digital input module with eight 100–240 V AC inputs and a 2-wire connection principle for industrial automation and machine control systems.
£141.00
Why Choose the ABB DI571 1TNE968902R2103 Digital Input Module?
The ABB DI571 1TNE968902R2103 is a robust 8-channel AC digital input module designed for industrial automation, machine control and process monitoring applications. As part of the ABB S500-eCo I/O series, the DI571 provides eight digital inputs for connecting mains-voltage switches, relays, contactors and other compatible AC field signals to ABB PLC automation systems.
The module provides eight 100–240 V AC digital inputs using a 2-wire connection principle. This makes the DI571 particularly suitable for applications where higher-voltage AC status and control signals need to be monitored directly by the automation system without using a separate 24 V DC input interface.
With its compact module format and IP20 protection rating, the DI571 is designed for installation within protected industrial control cabinets. Pluggable connections support convenient installation and servicing, while compatibility with the S500-eCo platform enables the module to be used for central or supported distributed I/O expansion in ABB automation systems.
Key Advantages
- Compact 8-channel AC digital input module for industrial automation.
- Accepts 100–240 V AC digital input signals.
- 2-wire connection principle for compatible AC field signals.
- Suitable for monitoring mains-voltage switches, relays and other AC control signals.
- Pluggable connections support straightforward installation and maintenance.
- Part of the ABB S500-eCo I/O platform for central and supported distributed automation applications.
Key Features
- ABB DI571 digital input module.
- 8 digital input channels.
- 100–240 V AC input signal range.
- 2-wire field connection.
- Pluggable terminal connection system.
- 8 mA input current.
- 15–30 ms input delay time.
- IP20 protection rating.
- Compact 34 mm wide module design.
- Part of the ABB S500-eCo I/O family.
Reliable AC Digital Signal Monitoring for Industrial Automation
Digital input modules provide the interface between discrete field signals and a PLC control system. Unlike standard 24 V DC input modules, the ABB DI571 is specifically designed to monitor 100–240 V AC signals, allowing compatible mains-voltage control and status signals to be incorporated directly into an industrial automation system.
Its eight input channels can be used to monitor the operating state of compatible switches, relays, contactors and other AC devices. As part of the ABB S500-eCo family, the DI571 provides machine builders, panel manufacturers and system integrators with a compact solution for applications requiring reliable AC digital signal acquisition.
Typical Applications
- Industrial machine control systems.
- 100–240 V AC status signal monitoring.
- Relay and contactor feedback monitoring.
- Industrial switch and control circuit monitoring.
- Conveyor and material handling equipment.
- Packaging and production machinery.
- Process control and factory automation.
- OEM machinery and industrial control panels.
Technical Specifications
Tick the specs you need, then view products that match.
| Signal / Input Range | 120/230 V AC | |
|---|---|---|
| Product Series | ABB AC500 | |
| Device Type | Digital I/O Module | |
| Coil / Supply Voltage | 230 V AC | |
| Digital Inputs | 8 | |
| Signal Type / Function | Digital | |
| Number of I/O | 8 | |
| IP Rating | IP20 | |
| Manufacturer | ABB | |
| Series | S500-eCo | |
| Model | DI571 | |
| Order code | 1TNE968902R2103 | |
| Product type | AC digital input module | |
| Number of digital inputs | 8 | |
| Input signal | 100–240 V AC | |
| Maximum input voltage | 264 V AC | |
| Input current | 8 mA | |
| Input delay time | 15–30 ms | |
| Connection principle | 2-wire | |
| Terminal connection | Pluggable | |
| Terminal blocks required | 1 × 9-pole and 1 × 11-pole | |
| Protection rating | IP20 | |
| Dimensions (D × W × H) | approx. 135 × 34 × 74 mm | |
| Weight | approx. 0.129 kg | |
| EAN | 6943747170237 | |
| HS Code | 85371091 | |
| Country of Manufacture | China |
Frequently Asked Questions
What is the ABB DI571 1TNE968902R2103 used for?
The DI571 is an 8-channel AC digital input module used to monitor compatible switches, relays, contactors and other discrete AC field signals within ABB industrial automation systems.
How many digital inputs does the ABB DI571 have?
The ABB DI571 provides eight digital input channels for monitoring discrete AC signals in industrial control applications.
What input voltage does the ABB DI571 support?
The DI571 is designed for digital input signals within a 100–240 V AC range.
What connection principle does the ABB DI571 use?
The ABB DI571 uses a 2-wire connection principle for its AC digital inputs and features pluggable terminal connections.
What terminal blocks are required for the ABB DI571?
The DI571 requires compatible 9-pole and 11-pole S500-eCo terminal blocks, which are supplied separately from the I/O module.
Designed for ABB Industrial Automation Systems
ABB S500-eCo digital input modules provide machine builders, panel manufacturers and industrial automation engineers with flexible signal acquisition solutions for integrating field signals into reliable PLC-based machinery and control systems.
