ABB RMIO-12C Remote I/O Control Board High Quality

Overview

The ABB RMIO-12C is a remote I/O control board designed for industrial automation applications. It enables seamless communication between sensors, actuators, and controllers. Widely used in manufacturing, oil and gas, and chemical processing, this module ensures reliable and efficient data exchange in complex industrial systems.

Technical Specifications

Electrical Specifications

• Power Supply Voltage: 24 V DC

• Typical Current Consumption: 250 mA

• Maximum Current Consumption: 1200 mA (with optional modules)

• Insulation Resistance: ≥100 MΩ @ 500 V DC

• Surge Protection: 1500 V, IEC 60255-5 compliant

Input/Output Configuration

• Inputs: 12 digital or analog inputs

• Input Voltage Range: 0–10 V DC (analog), 24 V DC (digital)

• Input Impedance: 4.7 kΩ

• Outputs: 12 digital outputs

• Output Type: Solid-state relay

• Output Voltage Range: 12–30 V DC

• Max Output Current: 0.5 A per channel

Communication

• Supported Protocols: Modbus RTU, Profibus, Ethernet

• Serial Communication: RS-485 at 115200 bps

• Diagnostics: Built-in self-test

• LED Indicators: Display status of module and I/O

Environmental Specifications

• Operating Temperature: -20°C to +60°C

• Storage Temperature: -40°C to +85°C

• Humidity: 10% to 95% RH, non-condensing

• Shock Resistance: IEC 60068-2-27 compliant (15 g for 11 ms)

• Vibration Resistance: IEC 60068-2-6 compliant (5–150 Hz at 0.5 g)

Physical Dimensions

• Depth: 10 mm

• Height: 100 mm

• Width: 240 mm

• Weight: 0.18 kg