Yokogawa S9342FA Safety Node Unit
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Model
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Yokogawa S9342FA
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Function
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Safety Node Unit
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Supported Network
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Safety Bus (Yokogawa Proprietary Bus)
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Communication Speed
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1.5 Mbps
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Input Voltage
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24 VDC
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Power Consumption
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4 W (max)
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Operating Temperature
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0°C to +50°C
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Storage Temperature
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-20°C to +70°C
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Relative Humidity
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5% to 95% (non-condensing)
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Dimensions
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150 mm x 50 mm x 100 mm
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Weight
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0.5 kg
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Mounting
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DIN Rail or Panel Mount
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Isolation Voltage
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500 V (Bus to Power)
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Protection Features
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Overvoltage, Short Circuit Protection
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LED Indicators
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Power, Communication Status, Error Status
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Contact Information!
Discuss pricing and delivery time with a sales representative
sales7@amikon.cn 
86-18965423501 
86-18965423501
AMKPLC 
The Yokogawa S9342FA Safety Node Unit is designed to ensure secure and reliable communication within safety control systems in industrial environments.
As part of Yokogawa’s integrated safety system architecture, this module plays a critical role in managing data transmission between safety controllers and field devices such as sensors, actuators, and other I/O modules.
It supports the implementation of safety instrumented functions (SIF) and helps achieve compliance with safety standards like IEC 61508, providing the necessary fail-safe communication paths required for process safety applications.
