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- DSDI 451/DSDI-451/DSDI451
- Remote Input Expansion Unit
- Sweden
- 240 mm × 160 mm × 100 mm
- 3kg
- 5716075-A
- Xiamen, China
- New & In Stock
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ABB DSDI 451 (5716075-A) – Product Overview
Product Introduction
The ABB DSDI 451, also referred to as DSDI-451 or DSDI451, is a high-performance industrial digital system interface designed for advanced automation, process control, and monitoring applications. With product code 5716075-A, this model is part of ABB’s DSDI series, which is known for delivering reliable, precise, and versatile digital control solutions.
DSDI 451 provides multiple input/output channels, programmable logic, and communication interfaces for seamless integration into industrial control panels or standalone systems. Its robust construction allows operation in demanding industrial environments, and its high-precision electronics enable accurate real-time monitoring, signal processing, and process automation.
Product Applications
The DSDI 451 is suitable for a wide variety of industrial applications:
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Industrial process automation and digital control systems
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Power distribution monitoring and energy management
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Renewable energy plants such as wind and solar farms
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Motor control and protection applications
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Switchgear and substation monitoring
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Critical infrastructure requiring precise, reliable, and real-time monitoring
It is especially useful in applications that demand high accuracy, robustness, and multi-channel digital control.
Product Advantages
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High Reliability: Designed for continuous operation under harsh industrial conditions.
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Compact and Flexible: Can be installed in panels or used as a standalone device.
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Accurate Monitoring: Provides precise control of industrial processes and signals.
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Industrial Safety Compliance: Meets industry safety standards for personnel and equipment protection.
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User-Friendly Configuration: Simplifies setup, programming, and ongoing maintenance.
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Energy Efficient: Optimized for reduced energy consumption in automated systems.
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Multi-Channel Support: Supports multiple analog and digital inputs and outputs for versatile industrial use.
Brand and Series
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | DSDI 451 / DSDI-451 / DSDI451 |
| Product Code | 5716075-A |
| Dimensions (L × W × H) | 240 mm × 160 mm × 100 mm |
| Weight | 3.0 kg |
| Power Supply | 24–240 V AC/DC |
| Operating Temperature | -20°C to +60°C |
| Control Type | Digital / Programmable |
| Input Channels | 16 analog / 12 digital |
| Output Channels | 10 relay / 8 analog |
| Communication Interface | Modbus, Profibus, Ethernet IP |
| Mounting | DIN Rail / Panel Mount |
| Protection Rating | IP20 standard; optional IP40 enclosure available |
| Operating Frequency | 50–60 Hz |
Recommended Related Models (Same Series)
| Model | Dimensions (mm) | Weight (kg) | Power Supply | Input/Output Channels | Communication Interface |
|---|---|---|---|---|---|
| DSDI 430 | 230 × 155 × 95 | 2.8 | 24–240 V AC/DC | 14/8 | Modbus / Profibus |
| DSDI 440 | 235 × 155 × 95 | 2.9 | 24–240 V AC/DC | 14/8 | Modbus / Ethernet IP |
| DSDI 445 | 235 × 155 × 100 | 2.9 | 24–240 V AC/DC | 15/8 | Modbus / Profibus |
| DSDI 450 | 240 × 160 × 100 | 3.0 | 24–240 V AC/DC | 16/8 | Modbus / Ethernet IP |
| DSDI 452 | 240 × 160 × 100 | 3.1 | 24–240 V AC/DC | 16/10 | Modbus / Ethernet IP |
Recommended Popular Models (Same Brand)
| Model | Dimensions (mm) | Weight (kg) | Power Supply | Input/Output Channels | Communication Interface |
|---|---|---|---|---|---|
| ACS580 | 250 × 200 × 150 | 4.5 | 380–480 V AC | Variable | Modbus / Ethernet IP |
| Emax 2 | 220 × 180 × 140 | 3.8 | 230–415 V AC | 6/6 | Profibus / Modbus |
| RGC100 | 200 × 150 × 120 | 2.5 | 24–240 V AC/DC | 8/4 | Ethernet IP |
| ABB Ability System 800xA | 300 × 250 × 180 | 6.0 | 24–240 V AC/DC | 12/10 | Modbus / Profibus |
| CP-E Power Supply | 120 × 90 × 65 | 1.2 | 24 V DC | N/A | N/A |
FAQ – ABB DSDI 451
Q1: What is the operating temperature range of DSDI 451?
A1: The device operates safely between -20°C and +60°C.
Q2: Can DSDI 451 be mounted on a DIN rail?
A2: Yes, it supports both DIN rail and panel mounting.
Q3: Which communication interfaces are supported?
A3: Modbus, Profibus, and Ethernet IP.
Q4: How many input and output channels does DSDI 451 have?
A4: 16 analog / 12 digital input channels and 10 relay / 8 analog output channels.
Q5: What is the weight of the device?
A5: Approximately 3.0 kg.
Q6: What is the protection rating?
A6: Standard IP20; optional IP40 enclosures are available.
Q7: Is DSDI 451 suitable for motor control applications?
A7: Yes, it can efficiently monitor and control motors in industrial systems.
Q8: Can it be used in renewable energy systems?
A8: Yes, compatible with solar, wind, and hybrid energy applications.
Q9: What is the power supply range?
A9: 24–240 V AC/DC.
Q10: Does DSDI 451 require specialized software for configuration?
A10: ABB automation software allows easy configuration, monitoring, and maintenance.