ABB DI562 1TNE968902R2102 AC500-eCo Digital Input Module

Product Overview

The ABB DI562 (1TNE968902R2102) serves as a high-density digital expansion module within the AC500-eCo PLC family. This module integrates 16 discrete input channels into a slim 34mm housing, providing an efficient solution for monitoring large arrays of field sensors, switches, and pushbuttons. By supporting both sink and source wiring configurations at 24VDC, the DI562 simplifies integration across diverse hardware platforms. We offer this component as 100% Brand New and Original, ensuring your automation architecture maintains factory-certified signal integrity and long-term operational uptime.

Technical Specifications

The DI562 processes discrete signals through the following hardware parameters:

• Number of Digital Inputs: 16 Channels

• Input Logic: Sink/Source (Configurable)

• Input Voltage: 24V DC (Standard) / 0V to 30V DC (Maximum)

• Input Voltage Type: AC/DC

• Input Current: 5 mA per channel

• Signal Delay Time: 8 ms

• Connection Type: Pluggable terminal blocks

• Protection Rating: IP20

• Supply Voltage: 20.4 to 28.8 V DC

• Operating Temperature: 0 °C to +60 °C

• Net Dimensions: 34 mm (W) x 74 mm (H) x 135 mm (D)

Engineering Advantages

• High-Density Cabinet Optimization: The DI562 packs 16 input channels into a compact 34mm width. This density allows engineers to double the input capacity compared to standard 8-channel modules without increasing the DIN rail footprint, making it ideal for restricted control enclosures.

• Universal Input Logic: The flexible sink/source design accommodates both NPN and PNP sensor types on the same module. This versatility eliminates the need to stock multiple module variations and simplifies wiring standards for international machine exports.

• Pluggable Connection System: The module utilizes pluggable terminal blocks to accelerate the commissioning process. Technicians wire the connectors independently of the housing, which facilitates rapid "cold" swaps during maintenance and prevents wiring errors.

• Robust Signal Conditioning: Built-in 8ms delay filtering suppresses mechanical contact bounce and high-frequency electrical noise. This ensures the CPU logic remains stable even when receiving signals from legacy limit switches or in environments with significant electromagnetic interference.

• Versatile Mounting Orientation: The module supports standard horizontal mounting on TH35-15 rails. Its lightweight 0.116kg design minimizes mechanical stress on the I/O bus, even in high-vibration applications typical of decentralized automation skids.

FAQs

• Does the DI562 support AC input signals?

  Yes. The DI562 handles both AC and DC input voltage types within the 24V range. Always ensure the peak signal voltage remains within the 0 to 30V DC specification to protect the internal optocouplers.

• Can I replace a DI561 with a DI562?

  The DI562 provides 16 inputs, whereas the DI561 provides 8. While they belong to the same AC500-eCo family, you must update the hardware configuration in the ABB Automation Builder software to recognize the increased channel count and different terminal assignments.

• What is the benefit of the pluggable terminals during maintenance?

  Pluggable terminals allow you to remove the electronic module while leaving the field wiring intact. This feature reduces Mean Time to Repair (MTTR) by allowing for immediate hardware replacement without the risk of miswiring the 16 individual sensor leads.

• Does this module require an external 24VDC supply?

  Yes. The module operates on a standard 24VDC supply (20.4 to 28.8 V DC). Ensure your power budget accounts for the 5mA draw per active input channel to maintain stable signal detection.