T9402 is a 16-channel, 24 VDC isolated digital input module for the AADvance® safety platform. It converts field switches, proximity sensors and push-buttons into SIL 3-certified data that keep your process running and safe. Every channel is opto-isolated, responds in 250 µs and is noise-hardened for onshore, offshore and hazardous-area cabinets.
Key highlights
· 16 × 24 VDC inputs, 0…32 VDC operating range
· SIL 3 / IEC 61508 & IEC 61511 certified, TÜV approved
· Triple-modular redundancy ready (simplex / dual / triple)
· Hot-swappable, 19-inch rack mount, –40…+70 °C
1. Quick-Scan Specification
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T9402 Digital Input Module
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Value
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Part Number
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T9402
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Channels
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16, opto-isolated
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Nominal / Range
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24 VDC (0…32 V)
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Input current
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6.5 mA typ. per channel
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Response time
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< 250 µs
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Power (module)
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4 W (max)
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Scan time SIL mode
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0.924 ms simplex / 1.676 ms dual / 2.453 ms triple
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Isolation
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Channel-to-bus 500 VAC
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Temperature
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–40…+70 °C operational
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Dimensions
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110 × 180 × 45 mm
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Weight
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0.5 kg
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Certifications
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CE, SIL 3, TÜV, ATEX Zone 2
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2. AADvance Scan-Time Comparison (ms)
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Module
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Simplex
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Dual
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Triple
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T9402 DI 24 VDC
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0.924
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1.676
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2.453
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T9432 AI 24 VDC
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1.170
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1.965
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2.656
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T9451 DO 24 VDC
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1.174
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2.202
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3. Why PLC Autocontroller?
100 % brand-new & factory-sealed – ICS TRIPLEX original box
12-month warranty, integrity-assured supply chain
Large Xiamen stock – same-day dispatch on receipt of payment
Global door-to-door by DHL / FedEx / UPS / TNT
24 / 7 quotation & order support – mail us anytime
Sales contact
ab@mooreplc.com
+86-18106909650 (WhatsApp)
WeChat ID: dcsfcs
Attn: Sales Manager May
4. Brands We Cover Daily
Foxboro | GE | Siemens | Moore | Emerson | Ovation | Bently Nevada | ABB | ICS-TRIPLEX | TRICONEX | Honeywell | Westinghouse | Epro | Yokogawa | Allen-Bradley | Schneider | HIMA | Woodhead | Woodward
Need other AADvance modules? Ask for T9431, T9432, T9451, T9481 or spare rack kits – all in stock.
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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