Feig TST-RFUxIO-E Digital Expansion Card
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Product Information Sheet
Full technical specifications — PDF
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The TST RFUxIO-E is a digital I/O expansion card for FEIG TST door control units, providing additional relay outputs and digital inputs for extended automation and safety functionality. Special Features: • 6 additional digital inputs • Up to 6 relay outputs (freely programmable) • All inputs and outputs freely programmable in their function • Plug-in expansion module for FEIG TST controllers • LED diagnostics for input/output status
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