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SMT-2AO IMO iSmart Expansion Unit, Power – 24VDC
IMO SMT-2AO is a 24 V DC iSmart analogue output expansion module providing two configurable analogue output channels for proportional control in industrial automation applications.
£190.10
Why Choose the IMO SMT-2AO iSmart Analogue Output Expansion Module?
The IMO SMT-2AO is a compact two-channel analogue output expansion module designed for the IMO iSmart programmable relay platform. It expands a compatible iSmart controller with two configurable analogue outputs, enabling the control of equipment requiring variable voltage or current reference signals.
As part of the IMO iSmart expansion module range, the SMT-2AO operates from a 24 V DC supply and supports analogue voltage and current output modes. Each channel can be configured for applications requiring a 0–10 V voltage signal or an analogue current signal, making the module suitable for proportional control of drives, valves, actuators and other industrial equipment.
The SMT-2AO provides two analogue output channels and is designed for straightforward integration with compatible iSmart controllers. Its compact DIN rail-mounted format makes it particularly suitable for industrial control panels where additional analogue control capability is required without installing a separate PLC or standalone analogue controller.
Key Advantages
- Adds two analogue outputs to compatible IMO iSmart controllers.
- Supports 0–10 V analogue voltage output.
- Supports configurable analogue current output for industrial control applications.
- 24 V DC supply suitable for standard industrial control systems.
- Compact DIN rail-mounted design for straightforward control panel installation.
- Suitable for controlling variable speed drives, proportional valves and other analogue devices.
- Up to two SMT-2AO modules can be incorporated into a compatible iSmart expansion configuration.
- Purpose-designed for integration with the IMO iSmart programmable relay platform.
Key Features
- IMO iSmart analogue output expansion module.
- Two analogue output channels.
- 0–10 V voltage output range.
- Voltage output resolution of 10 mV.
- Current output resolution of 10 µA.
- 24 V DC operating supply.
- Voltage output load impedance greater than 500 Ω.
- Current output load impedance less than 500 Ω.
- Compact DIN rail mounting.
- Compatible with IMO iSmart expansion systems.
- Suitable for proportional process and machine control applications.
Flexible Analogue Control for iSmart Automation Systems
Analogue outputs allow an automation controller to provide continuously variable command signals rather than simple on/off switching. The IMO SMT-2AO extends compatible iSmart systems with two such channels, allowing the programmable relay to control equipment such as variable speed drives, proportional valves and analogue actuators according to the application's control logic.
The module's selectable voltage and current output capability makes it useful across machine automation and process control installations. Integration into the iSmart expansion architecture also allows analogue control to be added while retaining the compact footprint and straightforward programming associated with the iSmart platform.
Typical Applications
- Variable frequency drive speed reference control.
- Proportional valve and actuator control.
- Pump and fan speed control systems.
- HVAC and building automation equipment.
- Industrial process control.
- Machine building and OEM equipment.
- Production and manufacturing machinery.
- IMO iSmart control panel expansion.
Technical Specifications
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| Analogue I/O | 2 AI / 0 AO | |
|---|---|---|
| Product Series | IMO i3 | |
| Device Type | Analogue I/O Module | |
| Signal Type / Function | Analogue | |
| Number of I/O | 2 | |
| Signal / Input Range | 24 V DC | |
| Coil / Supply Voltage | 24 V DC | |
| IP Rating | IP20 | |
| Manufacturer | IMO Precision Controls | |
| Series | iSmart | |
| Model | SMT-2AO | |
| Product type | Analogue output expansion module | |
| Supply voltage | 24 V DC | |
| Number of analogue outputs | 2 | |
| Voltage output range | 0–10 V | |
| Voltage output resolution | 10 mV | |
| Voltage output load impedance | Greater than 500 Ω | |
| Current output resolution | 10 µA | |
| Current output load impedance | Less than 500 Ω | |
| Analogue output accuracy | ±2.5% | |
| Mounting type | DIN rail | |
| Protection rating | IP20 | |
| Maximum modules per compatible base unit | 2 | |
| Dimensions (W × H × D) | approx. 38 × 90 × 59.6 mm | |
| HS Code | 8537109199 | |
| Country of Manufacture | China |
Frequently Asked Questions
What is the IMO SMT-2AO used for?
The SMT-2AO is an analogue output expansion module that adds two analogue output channels to compatible IMO iSmart programmable relay systems for controlling drives, valves, actuators and other analogue devices.
How many analogue outputs does the SMT-2AO provide?
The IMO SMT-2AO provides two analogue output channels.
What voltage output does the SMT-2AO support?
The module supports a 0–10 V analogue voltage output, with a voltage resolution of 10 mV.
What power supply does the IMO SMT-2AO require?
The SMT-2AO is designed for operation from a 24 V DC supply.
How many SMT-2AO modules can be used with an iSmart controller?
A compatible IMO iSmart expansion system can support up to two SMT-2AO analogue output modules, subject to the expansion configuration requirements of the selected iSmart controller.
Flexible Analogue Automation from IMO Precision Controls
IMO iSmart expansion modules provide a practical way to extend compact programmable relay systems, with the SMT-2AO adding two configurable analogue outputs for proportional machine, process and equipment control.
