The RDIOR420 is an industrial I/O module designed for KM automation systems. It integrates both digital input (DI) and digital output (DO) capabilities, along with relay channels. This combination offers a versatile solution for various control applications.

Key Features

• I/O Channels: Provides 16 configurable DI/DO channels and 16 relay channels.
• Redundancy: Features dual Remote I/O Process Bus (RBUS A and RBUS B) to enhance reliability.
• Isolation: Includes galvanic isolation between communication ports and other circuitry for noise immunity.
• Protection: Equipped with short-circuit protection for solid-state output channels, over-voltage protection, and line fault detection.
• Fail-Safe: Offers both soft and hard fail-safe options to ensure system integrity.
• Diagnostics: Provides extensive self-testing and monitoring features.
• Configurability: Allows online configuration of I/O channels.
• Ease of Use: Facilitates simple installation, replacement, and firmware upgrades.
• Durability: Designed to withstand harsh industrial environments with a temperature range of -15°C to +70°C.

How It Works

The RDIOR420 connects to a host control computer (RCU) through redundant RBUS connections. It processes digital input signals, controls digital outputs, and activates relays based on commands from the RCU. Additionally, the module incorporates safety features and diagnostics to ensure reliable operation.

Benefits

• Flexibility: Configurable I/O channels adapt to various applications.
• Reliability: Redundant communication and fail-safe mechanisms prevent system failures.
• Efficiency: Short-circuit protection and loop monitoring enhance performance.
• Ease of Maintenance: Online configuration and simple replacement reduce downtime.

Applications

The RDIOR420 is ideal for a wide range of automation applications, including:

• Industrial process control
• Machine automation
• Building automation
• Environmental monitorin