Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
imo xec-dr28u/dc xgbu iec plc, 24vdc power
IMO XEC-DR28U/DC XGB Ultimate compact PLC with a 24 V DC supply, 16 digital inputs, 12 relay outputs, 384 KB program memory and integrated Ethernet, RS-232C, RS-485 and USB communications.
£620.46
Why Choose the IMO XEC-DR28U/DC XGB Ultimate PLC?
The IMO XEC-DR28U/DC is a high-performance programmable logic controller (PLC) designed for industrial machinery and advanced automation systems. Part of the IMO XGB XEC U series, it combines an IEC-programmable CPU with 16 digital inputs and 12 relay outputs, providing a total of 28 onboard digital I/O points.
Designed specifically for 24 V DC-powered control systems, the XEC-DR28U/DC provides a basic instruction processing speed of approximately 60 ns/step and 384 KB of program memory. Integrated Ethernet, RS-232C, RS-485 and USB connectivity provide versatile communication options for programming and connection to HMIs, drives, supervisory systems and other industrial equipment.
The controller combines 16 × 24 V DC digital inputs with 12 relay outputs rated at up to 2 A resistive. Its relay outputs make it particularly useful for applications requiring flexible switching of AC or DC control loads, while support for up to 10 expansion modules allows the system to grow to a maximum of 348 I/O points.
Key Advantages
- High-performance XGB XEC Ultimate PLC for industrial machine automation.
- 24 V DC power supply for direct integration into DC-powered control panels.
- 16 digital inputs and 12 relay outputs provide 28 onboard I/O points.
- 2 A resistive relay outputs provide flexible switching of industrial control loads.
- Fast basic instruction processing of approximately 60 ns/step with 384 KB program memory.
- Integrated Ethernet, RS-232C, RS-485 and USB interfaces simplify industrial communication and programming.
Key Features
- IMO XGB XEC U series compact PLC.
- 28 onboard digital I/O points.
- 16 × 24 V DC digital inputs.
- 12 relay digital outputs.
- 24 V DC controller power supply.
- Relay output capacity of up to 2 A resistive.
- 384 KB program memory.
- Basic instruction processing speed of approximately 60 ns/step.
- Maximum system capacity of up to 348 I/O points.
- Supports up to 10 expansion modules.
- Integrated Ethernet communication and USB programming interface.
- Built-in RS-232C and RS-485 serial communications.
- Integrated high-speed counter functionality.
- Built-in PID control for process applications.
- IEC 61131 programming support including Ladder Diagram, SFC and Structured Text.
High-Performance 24 V DC PLC Control
The IMO XEC-DR28U/DC combines the processing capability of the XEC Ultimate platform with a 24 V DC power input, making it particularly suitable for machinery and control panels built around a standard industrial DC supply. Its integrated relay outputs allow the PLC to switch a variety of AC and DC loads while maintaining electrical isolation between the control electronics and output circuits.
The XEC platform also provides extensive communications and expansion capabilities. Ethernet, RS-232C, RS-485 and USB connectivity support programming and integration with other automation equipment, while up to 10 expansion modules can be added for additional digital I/O, analogue signals and specialist control functions.
Typical Applications
- 24 V DC-powered industrial machinery and control panels.
- Packaging and processing equipment.
- Conveyor and material handling systems.
- Assembly and automated production machinery.
- Pump, fan and process-control systems.
- Machines requiring relay switching with Ethernet and serial communications.
- OEM machinery, mobile equipment and battery-backed automation systems.
Technical Specifications
| Manufacturer | IMO |
|---|---|
| Series | XGB XEC U Series |
| Model | XEC-DR28U/DC |
| Product type | High-performance compact programmable logic controller |
| Power supply | 24 V DC |
| Total onboard I/O | 28 points |
| Digital inputs | 16 |
| Rated input voltage | 24 V DC |
| Input operating voltage range | 20.4–28.8 V DC |
| Input insulation | Photocoupler |
| Rated input current | approx. 4 mA, with inputs 0–3 approx. 7 mA |
| Digital outputs | 12 |
| Output type | Relay |
| Rated relay load | 24 V DC, 2 A resistive / 220 V AC, 2 A resistive |
| Maximum relay load voltage | 250 V AC / 125 V DC |
| Minimum relay load | 5 V DC, 1 mA |
| Relay output grouping | 2 A per common for P20–P23; 5 A per common for P24–P2B |
| Mechanical relay life | 20 million operations or more |
| Program memory | 384 KB |
| Basic instruction processing speed | approx. 60 ns/step |
| Maximum I/O capacity | 348 points |
| Maximum expansion modules | 10 |
| Programming languages | Ladder Diagram, SFC and Structured Text |
| Programming interface | USB and Ethernet |
| Serial communication | RS-232C / RS-485 |
| PID control | Supported |
| High-speed counter | Supported |
| Operating modes | RUN, STOP, DEBUG |
| Self-diagnostics | Scan time, memory, I/O and power-supply error detection |
| Retentive data | Latch-area configuration supported |
| HS Code | 8537109199 |
| Country of Manufacture | South Korea |
Frequently Asked Questions
What is the IMO XEC-DR28U/DC used for?
The XEC-DR28U/DC is a high-performance compact PLC designed for industrial machinery and automation systems requiring 24 V DC power, relay outputs, expandable I/O and integrated industrial communications.
How many inputs and outputs does the XEC-DR28U/DC have?
The XEC-DR28U/DC provides 16 digital inputs and 12 relay outputs, giving a total of 28 onboard digital I/O points.
What is the difference between the XEC-DR28U and XEC-DR28U/DC?
The principal power-supply difference is that the XEC-DR28U/DC operates from 24 V DC, while the XEC-DR28U is the AC-powered version. Both provide 16 digital inputs and 12 relay outputs within the XEC Ultimate platform.
What is the relay output rating of the XEC-DR28U/DC?
The relay contacts are rated for loads including 24 V DC at 2 A resistive and 220 V AC at 2 A resistive, subject to the specified common-group current limits.
Can the XEC-DR28U/DC be expanded?
Yes. The XEC-DR28U/DC supports up to 10 expansion modules and a maximum system capacity of up to 348 I/O points, allowing additional digital, analogue and specialist functions to be added as required.
Built for High-Performance Industrial Automation
IMO XGB XEC programmable logic controllers provide machine builders, system integrators and automation engineers with high-speed processing, expandable I/O, IEC programming and integrated industrial communications for demanding machinery and control applications.
