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SMT-MD-R8 IMO iSmart Digital Expansion Module, Power – 24VDC
IMO SMT-MD-R8 iSmart digital I/O expansion module with four 24 V DC digital inputs and four 8 A relay outputs for expanding compatible iSmart intelligent relay systems.
£65.06
Why Choose the IMO SMT-MD-R8 iSmart Digital Expansion Module?
The IMO SMT-MD-R8 is a compact and reliable digital I/O expansion module designed to increase the input and output capacity of compatible IMO iSmart intelligent relay systems. Featuring four 24 V DC digital inputs and four relay outputs, it provides a straightforward way to connect additional sensors, switches, contactors and other field devices to an iSmart automation system.
As part of the IMO iSmart intelligent relay range, the SMT-MD-R8 is designed for machine builders, panel builders and automation engineers who require additional digital I/O without moving to a larger control platform. The module integrates with an iSmart base unit and enables the controller's programmed logic to monitor additional digital signals and operate additional electrical loads.
With a 24 V DC supply and four 8 A relay outputs, the SMT-MD-R8 is suitable for a broad range of industrial control applications. Its compact DIN rail-mounted format makes it particularly well suited to machinery and electrical control panels where installation space is limited.
Key Advantages
- Expands compatible IMO iSmart systems with four digital inputs and four relay outputs.
- 24 V DC operation suitable for common industrial control systems.
- 8 A relay outputs provide flexible switching for connected equipment.
- Allows additional sensors, switches, contactors and control devices to be integrated into an iSmart system.
- DIN rail mounting simplifies installation within industrial control panels.
- Up to three SMT-MD-R8 expansion modules per compatible base unit can be used to increase available I/O.
Key Features
- IMO iSmart digital expansion module.
- Four 24 V DC digital inputs.
- Four relay outputs.
- 8 A relay output rating.
- 24 V DC power supply.
- IP20 protection rating.
- Designed for expansion of compatible iSmart intelligent relay systems.
- DIN rail-mounted construction for industrial control cabinets.
Flexible Digital I/O Expansion for Industrial Automation
Digital I/O expansion modules allow an automation controller to accommodate additional field devices without replacing the existing base controller. The IMO SMT-MD-R8 provides four additional digital input points for monitoring on/off signals and four relay outputs for switching external equipment according to the control logic programmed into the iSmart system.
The combination of digital inputs and relay outputs makes the SMT-MD-R8 suitable for applications involving limit switches, push buttons, proximity sensors, alarms, contactors, indicator devices and other industrial control equipment. Its modular format allows iSmart systems to be expanded as machine and process requirements develop.
Typical Applications
- Industrial machinery and machine control systems.
- Conveyors and material handling equipment.
- Pumps, fans and ventilation control.
- Packaging and production machinery.
- Building services and HVAC automation.
- Motor contactor and actuator control.
- Sensor, limit switch and push-button monitoring.
- OEM automation panels and machine building.
Technical Specifications
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| Digital Outputs | 4 | |
|---|---|---|
| Product Series | IMO i3 | |
| Signal Type / Function | Digital | |
| Output Type | Relay | |
| Signal / Input Range | 24 V DC | |
| Device Type | Expansion Module | |
| Digital Inputs | 4 | |
| Coil / Supply Voltage | 24 V DC | |
| IP Rating | IP20 | |
| Manufacturer | IMO Precision Controls | |
| Series | iSmart | |
| Model | SMT-MD-R8 | |
| Product type | Digital I/O expansion module | |
| Supply voltage | 24 V DC | |
| Digital inputs | 4 | |
| Input type | 24 V DC digital | |
| Digital outputs | 4 | |
| Output type | Relay | |
| Relay output rating | 8 A | |
| Protection rating | IP20 | |
| Mounting type | DIN rail | |
| Operating temperature | -10 to 60 °C | |
| Approvals | CE, UL, cUL | |
| Maximum expansion modules | 3 per compatible base unit | |
| Dimensions (H × W × D) | approx. 83.8 × 71.1 × 102.9 mm | |
| Weight | approx. 170 g | |
| HS Code | 8537109199 | |
| Country of Manufacture | China |
Frequently Asked Questions
What is the IMO SMT-MD-R8 used for?
The SMT-MD-R8 is used to expand compatible IMO iSmart intelligent relay systems with four additional digital inputs and four relay outputs for industrial machine and process control.
How many inputs and outputs does the SMT-MD-R8 provide?
The module provides four 24 V DC digital inputs and four relay outputs.
What is the output rating of the SMT-MD-R8?
The SMT-MD-R8 features four relay outputs rated at 8 A, providing flexible switching capability for industrial control applications.
What supply voltage does the SMT-MD-R8 require?
The SMT-MD-R8 operates from a 24 V DC supply.
Where is the SMT-MD-R8 typically installed?
The module is typically DIN rail mounted inside an electrical control panel or machine cabinet as part of a compatible IMO iSmart intelligent relay system.
Reliable Expansion for Industrial Automation
IMO iSmart expansion modules provide machine builders, panel designers and automation engineers with a flexible way to increase the digital I/O capacity of intelligent relay systems for machinery, building services and industrial automation applications.
