A-B 1756-DMF30A Digital Signal Processor Module

The Allen-Bradley 1756-DMF30A is a high-performance digital module designed for communication over DeviceNet networks. It facilitates efficient data exchange between PLCs and field devices, making it ideal for automation and industrial control systems.

A-B 1756-DMF30A Digital Signal Processor Module

The Allen-Bradley 1756-DMF30A is a high-performance digital signal processor module designed for industrial automation systems. It facilitates efficient communication and data exchange between control devices and systems, enhancing operational efficiency. With 16-bit resolution and DeviceNet protocol support, this module delivers precise signal processing capabilities for complex industrial applications in harsh environments.

Technical Specifications

Parameter Value
Brand Allen-Bradley (A-B)
Model 1756-DMF30A
Series 1756 ControlLogix
Operating Voltage 24 V DC
I/O Frequency Range 0-10 kHz
Signal Resolution 16-bit
Communication Protocol DeviceNet
Operating Temperature -25°C to +70°C
Protection Rating IP20
Dimensions (W×H×D) 100 × 150 × 50 mm
Weight 0.5 kg


A-B 1756-DMF30A Front View
A-B 1756-DMF30A Side View
A-B 1756-DMF30A Installation

Application Scenarios

This digital signal processor is essential for manufacturing automation, process control systems, and material handling applications. It integrates seamlessly with ControlLogix chassis and compatible DeviceNet devices including:

  • Motor control systems
  • Sensor-actuator networks
  • Real-time monitoring systems
  • Quality control instrumentation

Commonly paired with 1756 backplanes, PowerFlex drives, and PanelView HMIs for complete automation solutions.

Our Service Commitment

Vertex Industrial specializes in global sourcing of industrial automation hardware, including new surplus and refurbished components from leading brands like Allen-Bradley, Siemens, and Honeywell. Our expertise includes:

  • Professional pre-sales technical consultation
  • Comprehensive 1-year warranty on all products
  • Dedicated after-sales support team
  • Global logistics network

We source hard-to-find industrial components worldwide. For pricing and availability of this item, or if you require a specific model not listed:


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