Finder 8A.88.9.024.1600 OPTA SSR expansion module featuring 16 configurable digital or analogue inputs, 8 solid-state relay outputs and 12-24 V DC operation for industrial automation systems.
£119.35
The Finder 8A.88.9.024.1600 is a high-performance OPTA solid-state relay (SSR) expansion module designed to increase the digital I/O capabilities of Finder OPTA programmable logic relays. As part of the advanced Finder OPTA expansion module range, it combines configurable digital and analogue inputs with fast, silent solid-state outputs for applications requiring high switching frequency, long operational life and reliable electronic control.
Designed for seamless integration with Finder OPTA controllers, the module connects via the dedicated AUX expansion port and can be installed alongside additional expansion modules to create scalable automation systems. Its solid-state outputs eliminate mechanical contact wear, making it ideal for applications where traditional relay outputs may be subject to frequent switching cycles.
With 16 configurable digital or 0-10 V analogue inputs and 8 SSR outputs rated at 3 A DC, the 8A.88.9.024.1600 is ideally suited to industrial automation, HVAC systems, machine control, renewable energy systems and advanced building management applications.
Unlike electromechanical relay expansion modules, the Finder 8A.88.9.024.1600 uses solid-state relay technology to provide silent operation, rapid switching and extended service life. The absence of moving contacts eliminates mechanical wear and makes the module particularly suitable for high-frequency switching applications where reliability is critical.
The module integrates directly with Finder OPTA programmable logic relays and supports up to five expansion modules per controller. This flexible architecture allows automation engineers to build scalable control systems while maintaining simple installation and programming.
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| Device Type | Expansion Module | |
|---|---|---|
| Voltage | 24 V | |
| IP Rating | IP20 | |
| Coil / Supply Voltage | 12 V DC, 24 V DC | |
| Series | OPTA Expansion Modules | |
| Product type | SSR expansion module | |
| Supply voltage | 12-24 V DC | |
| Operating range | 10.6-27.5 V DC | |
| Digital/analogue inputs | 16 | |
| Analogue input range | 0-10 V | |
| SSR outputs | 8 | |
| Output current | 3 A DC per channel | |
| Maximum switching voltage | 33 V DC | |
| Maximum switching power | 36 W | |
| Maximum expansion modules | 5 | |
| Protection rating | IP20 | |
| Mounting type | DIN rail EN 60715 | |
| Operating temperature | -20°C to +50°C | |
| Humidity | 5-95% RH | |
| Dimensions (W × H × D) | 70 × 88.8 × 56.5 mm | |
| Typical current consumption | < 200 mA | |
| HS Code | 85389091 | |
| Country of Manufacture | Italy |
The module expands the digital and analogue I/O capacity of Finder OPTA programmable logic relays while providing solid-state relay outputs for fast and reliable electronic switching.
The module provides 16 configurable digital or analogue (0-10 V) inputs.
The module includes 8 SSR outputs rated at 3 A DC per channel.
No. The 8A.88.9.024.1600 is an expansion module and must be connected to a Finder OPTA controller via the AUX port.
Up to five expansion modules can be connected to a single OPTA controller using the AUX expansion bus.
Finder OPTA expansion modules provide a flexible and scalable automation platform, enabling engineers to expand controller functionality while maintaining reliable operation, simple integration and advanced control capabilities.
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