Product Description

Allen-Bradley 1790D-T0W6 – Compact and High-Performance I/O Module for Industrial Automation

The Allen-Bradley 1790D-T0W6 is an advanced CompactLogix I/O module, designed to offer precise control, high-speed data processing, and superior communication capabilities within industrial automation systems. Engineered for rugged environments, this remote I/O module is ideal for applications requiring real-time data exchange and robust performance in complex control systems.

Technical Specifications

• Model Number: 1790D-T0W6
• Type: CompactLogix I/O Module
• Series: 1790D (Compact I/O)
• Input Voltage: 24V DC
• Current Consumption: 350 mA
• Digital I/O Points: 16 (8 input, 8 output)
• Digital Output Voltage: 24V DC (Sourcing)
• Digital Input Voltage: 24V DC (Sinking)
• Communication Protocol: DeviceNet™
• Mounting Type: DIN rail mounting
• Environmental Ratings:
  • Operating Temperature: -20°C to 60°C (-4°F to 140°F)
  • Storage Temperature: -40°C to 85°C (-40°F to 185°F)
  • Relative Humidity: 5% to 95% (non-condensing)
• Enclosure Rating: IP20
• Dimensions: 3.5 x 3.5 x 3.2 inches (89 mm x 89 mm x 81 mm)
• Weight: 0.35 lbs (0.16 kg)
• Compliance: UL, CE, CSA, RoHS, and C-Tick
• Isolation: 1500V AC RMS (channel-to-channel)

Key Features

1. Compact and Rugged Design

The 1790D-T0W6 I/O module is designed to fit into compact and space-constrained industrial control systems. Its rugged construction ensures reliability in harsh industrial environments, providing stable operation even in high-vibration or extreme temperature conditions.

2. Versatile I/O Capabilities

This digital I/O module offers 16 I/O points—8 digital inputs and 8 digital outputs—to interface directly with field devices like sensors, actuators, and relays. It supports 24V DC inputs and 24V DC sourcing outputs, making it suitable for a wide range of control and monitoring tasks in industrial automation.

3. DeviceNet Communication

The 1790D-T0W6 module utilizes DeviceNet communication protocol, allowing seamless integration into DeviceNet networks for reliable and fast data transmission across the automation system. It supports both peer-to-peer communication and device-level communication, ensuring smooth data flow between control systems and connected devices.

4. High-Speed Data Processing

With high-speed processing capabilities, the 1790D-T0W6 module enables efficient signal processing, ideal for real-time control and data acquisition. The fast processing power enhances operational efficiency and responsiveness within automation systems.

5. Easy Integration

Designed for quick installation, the 1790D-T0W6 features DIN rail mounting, allowing for easy integration into control cabinets and panels. Its compact size and ease of installation make it an excellent choice for adding I/O capabilities to existing industrial control systems.

6. Environmental and Protection Features

This module is built to operate in harsh industrial environments, with a wide operating temperature range of -20°C to 60°C (-4°F to 140°F), as well as high vibration resistance and shock tolerance. Additionally, its IP20 enclosure rating ensures protection against dust and physical contact with the module’s internal components.

Applications

The Allen-Bradley 1790D-T0W6 I/O module is ideal for the following industrial applications:

• PLC System Integration: Enhances PLC control capabilities by providing reliable digital input and output interfaces.
• Remote I/O: Perfect for distributed control systems where local I/O processing is required.
• Manufacturing Automation: Controls manufacturing processes, including assembly lines, robotics, and automated systems.
• Machine Control: Provides real-time I/O control for machine automation, ensuring high-speed processing and accuracy.
• Industrial Networks: Easily integrates into existing DeviceNet networks to expand I/O capacity in complex automation systems.
• Building and Process Automation: Used for controlling HVAC systems, lighting, and other building systems.