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Network Switch ALLNET ALL3003
The ALLNET ALL3003 provides an isolated switching output compatible with ALLNET models ALL3000, ALL3500, ALL400x, ALL4500 and ALL5000. The module uses an optoelectronic coupler with a maximum switching current of 20 mA and is designed to integrate into existing ALLNET systems for controlled switching tasks. Its white housing matches typical network environments and the unit is intended for reliable, low-current switching applications.
The isolated switching output ensures electrical separation between control and switched circuits, reducing interference and protecting connected devices. The optoelectronic coupler provides stable switching behaviour up to 20 mA, suitable for signal-level control. Compatibility with several ALLNET models simplifies integration in networks that already use ALLNET hardware.
Install the ALL3003 according to the host device instructions for the compatible ALLNET model. Connect control and load wiring following the electrical diagrams provided by the ALLNET device manual, ensuring the load current does not exceed 20 mA. Verify correct polarity and secure connections before powering the system. After installation, test switching operation at low load to confirm correct behaviour and isolation.
Use the ALLNET ALL3003 only with compatible ALLNET host devices listed above and within the specified maximum switching current. For higher-current applications or direct mains switching, use a suitable relay or switching device rated for the required current and voltages. Consult the host device documentation for wiring details and safety instructions.
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