① What it really is
Think of T9451 as a stack of 16 solid-state “safety valves” sitting on the AADvance back-plane.
Each valve can sink 0.5 A, report its own leaks, and still close within 200 µs—even when your solenoid is kicking back.
② Three-second specs
24 VDC │ 16 FET sinks │ SIL 3 │ short/open/heat spy │ hot-swap │ -40…+70 °C │ 1 slot │ no snubber needed
③ Energy & heat cheat-card
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Load picture
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Watts burned
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Temp jump*
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All idle
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1 W
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+2 °C
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Every output 0.5 A, always on
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8 W
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+18 °C
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50 % PWM on 0.3 A coils
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5 W
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+11 °C
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Momentary short (auto-limit)
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12 W
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+25 °C (then folds back)
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④ Self-check light show
Front bezel nibble = 4 LEDs
? OK │ ? open-wire │ ? short-to-rail │ ? thermal clip
Colour seen from 30 m; fault latch resets only by command or power-cycle.
⑤ How to own one
Mail ab@mooreplc.com
Receive pro-forma in <12 h
Pay in USD/EUR/CNY
Unit leaves Xiamen same day
Track with DHL/FedEx/UPS/TNT
Contact window: May
Phone/WhatsApp: +86-18106909650
WeChat: dcsfcs
⑥ Friends it works with
T9402 DI │ T9432 AI │ T9481 AO │ T9801 CPU
What happens next?
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Your quote
You’ll get a fully customized quote to fit your unique needs.
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