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DDC4-10-40020 Distributed Control Controller

The DDC4-10-40020 functions as a compact, high-performance controller that sits at the intersection of field devices and central control systems. It acts as a translator and processor, receiving analog and digital signals from sensors, actuators, and other field equipment, then converting and transmitting that data to higher-level control platforms with minimal delay. What sets it apart is its seamless integration with both traditional backplane systems and modern Ethernet-based architectures, making it a versatile choice for retrofits and new installations alike.

Model Number DDC4-10-40020
Type Distributed Control Controller
Input Voltage 24V DC
Operating Temp Range -40°C to 70°C
Mounting Style DIN rail
Dimensions 120mm x 85mm x 60mm
Weight 320g
Interface/Bus Modbus RTU, Ethernet/IP
Compliance CE, RoHS, UL 508
Supported Protocols Modbus TCP, Profibus DP, BACnet
Typical Power Draw 5W

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Description

The DDC4-10-40020 functions as a compact, high-performance controller that sits at the intersection of field devices and central control systems. It acts as a translator and processor, receiving analog and digital signals from sensors, actuators, and other field equipment, then converting and transmitting that data to higher-level control platforms with minimal delay. What sets it apart is its seamless integration with both traditional backplane systems and modern Ethernet-based architectures, making it a versatile choice for retrofits and new installations alike.

DDC4-10-40020

DDC4-10-40020

 

The controller supports redundant configurations, ensuring that if one unit experiences a fault, a backup automatically takes over—eliminating single points of failure in critical process control environments. It also features advanced diagnostic capabilities, with built-in self-monitoring that flags potential issues before they escalate, reducing the need for manual troubleshooting. By supporting a range of industry-standard protocols, the DDC4-10-40020 ensures compatibility with a wide array of devices, from pressure transducers to motor drives, making it a flexible hub in any automation stack.
DDC4-10-40020

DDC4-10-40020

Technical specifications:
Model Number DDC4-10-40020
Type Distributed Control Controller
Input Voltage 24V DC
Operating Temp Range -40°C to 70°C
Mounting Style DIN rail
Dimensions 120mm x 85mm x 60mm
Weight 320g
Interface/Bus Modbus RTU, Ethernet/IP
Compliance CE, RoHS, UL 508
Supported Protocols Modbus TCP, Profibus DP, BACnet
Typical Power Draw 5W

 

 

 

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DDC4-10-40020

DDC4-10-40020

Main features and advantages:

 

Choosing the DDC4-10-40020 means investing in a controller that’s engineered for long-term performance in the most demanding industrial settings. Its robust design, with a ruggedized casing and wide operating temperature range, ensures it thrives in environments with extreme heat, humidity, or vibration—conditions that would degrade lesser components. This durability translates to fewer replacements and repairs, reducing maintenance costs over the product’s lifespan. Engineers will also appreciate the time saved during integration: the controller’s plug-and-play functionality, combined with its broad protocol support, minimizes the need for custom programming or workarounds when connecting to existing systems. Perhaps most importantly, the DDC4-10-40020 delivers consistent performance, with signal processing that remains stable even under heavy load. This consistency means more accurate process control, fewer production variances, and ultimately, higher product quality.

DDC4-10-40020

DDC4-10-40020

Application areas:

In practice, the DDC4-10-40020 proves its worth across multiple industries. In water and wastewater treatment plants, it’s used to monitor and control pump stations and chemical dosing systems, where precise flow rate management and reliable communication with SCADA systems are critical for regulatory compliance. In automotive manufacturing, the controller integrates with robotic arms and conveyor systems, ensuring synchronized movement and real-time feedback to maintain production line efficiency. It also excels in food and beverage processing, where its resistance to dust and moisture helps it operate reliably in clean-in-place (CIP) environments. In each of these settings, the DDC4-10-40020 meets the demand for continuous uptime, withstanding the rigorous cycles of 24/7 operation that are standard in process control environments.

DDC4-10-40020

DDC4-10-40020

 

Related products:

DDC4-10-30010 – Compact version with reduced I/O capacity for smaller-scale applications.
DDC4-10-50030 – High-performance model with enhanced processing speed for high-data-rate environments.
DDC4-10-40021 – Wireless-enabled variant for remote monitoring in hard-to-reach locations.
DDC3-8-20015 – Previous generation model, compatible with legacy systems requiring older protocol support.
DDC4-10-40022 – Redundancy module that pairs with the DDC4-10-40020 for mission-critical setups.
DDC4-10-40023 – Expansion unit adding 16 additional digital inputs for larger systems.
DDC4-10-60040 – Explosion-proof version certified for use in hazardous areas (ATEX Zone 2).
Installation and maintenance:
Before installing the DDC4-10-40020, verify that the target DIN rail is properly grounded and that there’s adequate clearance (at least 50mm) around the unit for cooling—this prevents overheating during extended operation. Check that the existing bus system (whether Modbus or Ethernet/IP) is running compatible firmware versions; updating older systems beforehand avoids communication lags.
During installation, ensure all wiring connections are tight and insulated to prevent signal interference, especially in environments with high electromagnetic noise. For ongoing maintenance, perform weekly checks of the LED status indicators: a steady green light confirms normal operation, while flashing amber signals a minor fault that should be addressed promptly. Inspect connectors quarterly for corrosion or wear, particularly in humid or chemical-exposed areas. Once yearly, run a diagnostic test via the controller’s software interface to validate signal accuracy and protocol responsiveness—this proactive step catches drift before it affects process control.

 

 

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