ABB ci502-pnio-xc:s500, bus-module 8dc/8di/8do,

Why Choose the ABB CI502-PNIO-XC PROFINET I/O Interface Module?

The ABB CI502-PNIO-XC is a robust PROFINET IO RT interface module designed for decentralised I/O applications within ABB S500-XC and AC500-XC automation systems. It combines PROFINET communication with integrated digital I/O, providing a compact interface for connecting field devices to industrial control networks in demanding operating environments.

The module provides 24 digital I/O channels, comprising eight digital inputs, eight digital transistor outputs and eight configurable digital inputs/outputs. The configurable channels can be assigned as inputs or outputs through software, giving machine builders flexibility when designing decentralised control systems.

With two Ethernet interfaces, an integrated Ethernet switch and support for expansion by up to 10 I/O modules, the CI502-PNIO-XC enables scalable distributed I/O architectures. Its XC construction is designed for extreme ambient conditions, making it suitable for industrial installations requiring enhanced environmental robustness.

Key Advantages

• Dedicated PROFINET IO RT device interface for decentralised industrial I/O.
• 24 integrated digital I/O channels for flexible field-device connectivity.
• Eight configurable digital inputs/outputs provide application-specific I/O allocation.
• Eight 24 V DC digital inputs for sensors and switching devices.
• Eight 24 V DC transistor outputs rated up to 0.5 A.
• Two Ethernet interfaces with an integrated Ethernet switch.
• XC design for operation in extreme ambient conditions.

Key Features

• ABB CI502-PNIO-XC PROFINET IO RT device.
• 8 digital inputs rated at 24 V DC.
• 8 digital transistor outputs rated at 24 V DC and 0.5 A maximum.
• 8 configurable digital inputs/outputs rated at 24 V DC and 0.5 A maximum.
• Two Ethernet interfaces with integrated switch functionality.
• Module-wise galvanic isolation from the Ethernet network.
• Eight yellow LEDs for configurable I/O status indication.
• Eight yellow LEDs for digital input status indication.
• Eight yellow LEDs for digital output status indication.
• Green LEDs for process supply voltage indication.
• Red LEDs for channel error indication.
• Five system LEDs for power, PROFINET and I/O bus status.
• Two rotary switches for setting the I/O device identifier.
• I/O bus for expansion with additional S500 I/O modules.
• Compatible with TU508-ETH-XC terminal unit.

Reliable PROFINET I/O for Distributed Automation

The ABB CI502-PNIO-XC acts as a PROFINET IO RT device, allowing S500-XC digital I/O to be connected to a PROFINET industrial Ethernet network. Its integrated Ethernet switch and dual Ethernet interfaces support practical network connection arrangements for decentralised automation installations.

The combination of fixed and configurable digital channels allows the module to accommodate different machine and process requirements without requiring separate interface modules for every signal type. Module-wise galvanic isolation from the Ethernet network helps provide electrical separation between the communication network and the connected I/O.

As an XC product, the CI502-PNIO-XC is intended for applications where standard automation equipment may be exposed to demanding environmental conditions. It can also be expanded with additional S500 I/O modules to create scalable decentralised I/O stations.

Typical Applications

• Decentralised PROFINET I/O systems.
• Industrial machine control and automation.
• Factory automation and production equipment.
• Distributed sensor and actuator interfacing.
• Material handling and conveyor systems.
• Process and infrastructure control applications.
• Automation installations exposed to demanding environmental conditions.
• AC500-XC PLC systems requiring distributed S500-XC I/O.