The CM2201 7400206-100 is a 32-channel, TÜV-certified SIL-3/Class 1 Div 2 safety digital input module that belongs to the latest Tricon v10 platform. It scans 24 VDC field contacts at <2 ms, performs on-board 2oo3 voting and delivers 100-year MTBF thanks to triple-modular-redundant (TMR) architecture. Ideal for ESD, F&G and high-speed burner-management applications where a single mis-diagnosis is not an option.
Key Benefits
• Triple-islated channels – no common-mode failure path
• Hot-spare insertion – replace without shutting down the Tricon rack
• Built-in line-monitoring – detects short, open and ground leak before the plant knows
• Compatible with existing 7400206-xxx cables & marshalling – zero re-wiring when upgrading from CM3201 or CM4201
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Parameter
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Value
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Part Number
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7400206-100 (also printed on pull-out label)
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Channels
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32 sinking inputs, grouped 4 × 8
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Voltage Range
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15–32 VDC on-state, <5 V off-state
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Input Current
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3.2 mA @ 24 V (typical), 5 mA max
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Scan / SOE Resolution
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2 ms, 1 ms optional (firmware ≥ v3.4)
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Isolation
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Channel–bus 500 Vrms, channel–channel 250 Vrms
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SIL / Certification
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IEC 61508 SIL 3, TÜV Rheinland 968/EZ 720.00/19
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MTBF (IEC 62380)
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1,050,000 h @ 40 °C; 1,550,000 h @ 25 °C
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Power Dissipation
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2.8 W module only; 4.2 W max with 32 active inputs
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Connector
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High-density 50-pin D-Sub, screw-lock, gold-plated
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Weight / Dimensions
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0.42 kg; 5 HP × 160 × 140 mm (W × H × D)
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Operating Temperature
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-40 … +70 °C (derating >60 °C, see graph)
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Hazardous Area
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Class I Div 2 Groups A–D; ATEX Zone 2 II 3 G Ex ec IIC T4 Gc
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Secure and Professional Packaging
All TRICONEX CM2201 modules are packaged to ensure maximum protection during transport.
Our multi-layer packaging design prevents vibration, moisture, and electrostatic damage, guaranteeing safe arrival.
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Packaging Type
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Feature
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Purpose
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Anti-static Bag
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ESD Protection
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Prevent electrical damage
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Foam Cushioning
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Shock Absorption
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Prevent impact damage
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Sealed Carton
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Moisture Resistant
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Maintain product integrity
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Tracking Label
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Traceability
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Ensure authenticity
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About PLC Autocontroller – Your Trusted Partner
PLC Autocontroller specializes in supplying original automation modules with large stock and fast global shipping.
We support industries worldwide with modules like TRICONEX CM2201 7400206-100, compatible with Siemens, ABB, Honeywell, Emerson, Foxboro, ensuring reliability and long-term operational stability.
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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