We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
8A2690240600 Finder Arduino Programmable Expansion Module
MPN: 8A2690240600
Alt. SKU: 8A.26.9.024.0600
£258.50
£215.42
Why Choose the Finder 8A.26.9.024.0600 OPTA Expansion Module (Analogue Version)
The Finder 8A.26.9.024.0600 is an OPTA expansion module for analogue-heavy control tasks. It adds six analogue inputs (0-10 V, 4-20 mA or PT100 3-wire), two analogue outputs (0-10 V or 4-20 mA) and four PWM outputs, connecting to an OPTA main unit via the AUX port to extend capability without changing your CPU.
At a Glance
- Module type: OPTA expansion - analogue version
- Model: 8A.26.9.024.0600
- Supply voltage: 12 to 24 V DC
- Analogue inputs: 6 x AI selectable 0-10 V, 4-20 mA or PT100 (3-wire)
- Analogue outputs: 2 x AO selectable 0-10 V or 4-20 mA
- PWM outputs: 4 channels
- Interface to CPU: AUX auxiliary port
- Mounting: DIN-rail EN 60715
- Operating ambient: -20 °C to +50 °C, IP20
Key Benefits
- Analogue headroom: Add mixed voltage, current and temperature inputs without extra converters.
- Seamless expansion: Plugs into the OPTA AUX port and configures from the main CPU toolchain.
- Compact footprint: DIN-rail, panel friendly, tidy wiring.
- Flexible outputs: 0-10 V or 4-20 mA plus PWM for proportional control.
Technical Specifications
- Manufacturer: Finder S.p.A.
- Family: OPTA expansions - Type 8A.26 analogue
- Part number: 8A.26.9.024.0600
- Nominal voltage: 12-24 V DC, Class 2 source permitted
- Analogue inputs: 6 x AI selectable 0-10 V, 4-20 mA or PT100 3-wire
- Analogue outputs: 2 x AO selectable 0-10 V or 4-20 mA
- PWM outputs: 4 channels
- Enclosure and mounting: IP20, DIN-rail EN 60715
- Operating temperature: -20 °C to +50 °C
- Wiring: Refer to datasheet terminal map for channel allocation
Typical Applications
- HVAC loops, proportional valve control and temperature regulation with PT100 sensors.
- Process control panels that need extra analogue I/O without a larger PLC.
- Machine upgrades adding monitoring and proportional outputs to an existing OPTA CPU.
Installation note: Connect this module only to an OPTA main unit via the AUX port. Verify 12-24 V DC supply, analogue output load limits and PWM drive requirements. Allow ventilation and maintain -20 °C to +50 °C ambient. Always follow the Finder datasheet for wiring and earthing.
Frequently Asked Questions
Which input types does this module support
Six analogue inputs, each selectable for 0-10 V, 4-20 mA or PT100 3-wire sensing.
What analogue outputs are available
Two analogue outputs, each selectable as 0-10 V or 4-20 mA for proportional control.
What can I do with the PWM channels
Use the four PWM channels for proportional control, speed control or signalling within the rated limits.
Can this module run by itself
No. It is an expansion module and must be connected to an OPTA main CPU via the AUX port.
What are the environmental and mounting requirements
Panel mount on DIN-rail EN 60715, IP20 enclosure, ambient -20 °C to +50 °C and a clean 12-24 V DC supply.
| Manufacturer Part Number | 8A2690240600 |
|---|---|
| Alternative Product SKU | 8A.26.9.024.0600 |
| Manufacturer | Finder |
| HS Code | 85389091 |
| Nominal voltage DC | 12-24VDC |
| Operating range | 9.6-28.8VDC |
| PWM Outputs | 4 x 10kHz |
| Analog Input | 6 ( programmable upto 8) x 0-10V/4-20mA |
| Analog Output | 2 ( programmable upto 8) x 0-10V/4-20mA |
| Software Included | Arduino IDE or Arduino PLC-IDE |
| Height | 84mm |
| Width | 70mm |
| Depth | 56.8mm |
| Packed Quantity | 1 |
| Country of Manufacture | Italy |
Write Your Own Review
