imo xbe-dc08a xgb plc expansion module

Why Choose the IMO XBE-DC08A XGB Digital Input Module?

The IMO XBE-DC08A is a compact 8-point 24 V DC digital input expansion module for compatible IMO XGB programmable logic controllers. It provides eight additional discrete input channels for connecting industrial sensors, switches, push buttons and other 24 V DC field devices to an XGB control system.

All eight inputs support source or sink wiring and share a single common, providing flexibility when integrating different types of industrial input devices. Each channel uses photocoupler isolation, with a rated input voltage of 24 V DC, approximately 4 mA rated input current and an operating range of 20.4–28.8 V DC.

The XBE-DC08A also provides configurable input response filtering, allowing response times of 1, 3, 5, 10, 20, 70 or 100 ms to be selected through the PLC CPU parameters. Individual LED input-status indication and a removable terminal block simplify commissioning, diagnostics and routine maintenance within industrial control panels.

Key Advantages

• Adds 8 digital inputs to a compatible IMO XGB PLC system.
• Designed for standard 24 V DC industrial input signals.
• Supports both source and sink input wiring.
• Photocoupler isolation provides electrical separation between field inputs and internal circuitry.
• Configurable input response times from 1–100 ms.
• Individual LED indication provides clear input status at the module.
• Compact design helps minimise control-panel space requirements.
• Removable terminal block simplifies installation and servicing.
• Low internal current consumption of approximately 30 mA with all points on.
• Integrates directly into compatible XGB modular PLC configurations.

Key Features

• 8 × digital input channels.
• 24 V DC rated input voltage.
• Operating input range of 20.4–28.8 V DC with less than 5% ripple.
• Rated input current of approximately 4 mA.
• Input resistance of approximately 5.6 kΩ.
• Source/sink compatible input circuitry.
• Photocoupler isolation.
• 8 points per common.
• Configurable OFF-to-ON and ON-to-OFF response filtering.
• Default response-time setting of 3 ms.
• LED indication when each input is on.
• 10-point removable terminal block connection.
• Suitable for stranded conductors from 0.3–0.75 mm².

Flexible 24 V DC Input Expansion for XGB PLC Systems

The IMO XBE-DC08A provides a straightforward way to increase the number of discrete field signals available to an XGB PLC. Its eight source/sink-compatible inputs can interface with common 24 V DC proximity sensors, limit switches, push buttons, selector switches and other digital devices, while photocoupler isolation separates the field circuits from the module's internal electronics.

Adjustable input response filtering allows the module to be configured for different operating environments. Short response settings can be used where faster signal detection is required, while longer filtering periods can help reject unwanted transitions from noisy or mechanically bouncing signals. Individual input LEDs also provide immediate visual feedback during installation, commissioning and fault finding.

Typical Applications

• Expansion of IMO XGB PLC digital inputs.
• Proximity and photoelectric sensor monitoring.
• Limit switch and position detection.
• Push button and selector switch inputs.
• Machine interlock and status signals.
• Conveyor and material handling equipment.
• Packaging and processing machinery.
• Industrial machine and OEM control panels.