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Omron Other ZEN-8E1AR

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ZEN-8E1AR

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The Omron ZEN-8E1AR serves as an expansion input/output unit, designed for reliability in various operating environments. This device supports a wide supply voltage range from 100 to 240 volts AC, functioning efficiently across input frequencies of 50 to 60 hertz.

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Technical specifications for ZEN-8E1AR

ManufacturerOmron
Product TypeExpansion Input/Output Unit
Product LineOther
Part NumberZEN-8E1AR
Weight0.56 lbs (0.26 kg)
Rated Supply Voltage100 to 240 Volts AC
Input Frequency50 to 60 hertz
Mounting MethodDIN rail mount and chassis mount
Terminal Block TypeSolid-line terminal block
Enclosure RatingIP20 (dust-resistant and touchproof)
Number of Outputs4 outputs
Inrush Current4 Amperes (maximum)
Display TypeStandard LCD display
Ambient Operating Temperature0 to 55° C
Output TypeRelay output
Terminal Screw Tightening Torque0.565 to 0.6 Newton-meter
Storage Temperature-25 to 75° C
Humidity Tolerance10% to 90% relative humidity in a non-condensing environment
Permissible Voltage Fluctuation85 to 264 Volts AC
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The ZEN-8E1AR by Omron is designed as a reliable expansion input/output unit, offering significant flexibility in control system applications. It operates within a rated supply voltage range of 100 to 240 volts AC, and it can handle input frequencies from 50 to 60 hertz. This unit is fitted with four relay outputs, allowing it to effectively manage various output operations.

With an enclosure rating of IP20, the unit remains dust-resistant and touchproof, safeguarding both its internal components and user interaction. The mounting options include DIN rail or chassis installation, providing versatility in different setups. Capable of withstanding inrush currents of up to 4 amperes, the ZEN-8E1AR ensures robust performance under load.

The internal display is a standard LCD, which displays operational information clearly. Operating temperatures range from 0 to 55°C while storage conditions can extend from -25 to 75°C, indicating the unit's broad applicability. Moreover, it tolerates humidity levels between 10% and 90% in non-condensing environments. The permissible voltage fluctuation is significant, spanning from 85 to 264 volts AC, accommodating various supply conditions. Additionally, when securing terminal screws, a tightening torque between 0.565 to 0.6 Newton-meters is recommended for optimal connection security.