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The ZEN-4ED is an expansion input/output unit from Omron designed to enhance control capabilities. It features four DC inputs and is compatible with Pre-V1 or V1 CPU units.
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| Manufacturer | Omron |
|---|---|
| Product Type | Expansion Input/Output Unit |
| Product Line | Other |
| Part Number | ZEN-4ED |
| Weight | 0.13 lbs (0.06 kg) |
| Input Type | DC input |
| Number of Inputs | 4 inputs |
| Enclosure Rating | IP20 (dust-resistant and touchproof) |
| Termination Style | Screw terminal |
| Mounting Screw Size | M4 screw |
| Power Supply Voltage | 100 to 240 Volts AC |
| Applicable CPU-Unit | Pre-V1 or V1 CPU units |
| Isolation Type | Photocoupler |
| Ambient Operating Temperature | 0 to 55° C |
| Mounting Method | DIN rail mount |
| Permissible Voltage Fluctuation | 85 to 264 Volts DC |
| Display Type | Standard LCD display |
Omron's ZEN-4ED serves as a well-suited expansion input/output unit, providing users with 4 DC inputs to extend system functionality. Designed with adaptability in mind, it is intended for use with Pre-V1 or V1 CPU units, ensuring flexibility within existing configurations. The device features an IP20 enclosure rating which guarantees dust resistance and enhances user safety by preventing accidental contact.
The ZEN-4ED requires a power supply voltage between 100 and 240 volts AC, while it can handle voltage fluctuations within the range of 85 to 264 volts DC. This makes it robust enough for various electrical environments. Additionally, it employs a photocoupler isolation type, protecting the system from potential surges and interruptions.
The mounting method utilized by the unit is a DIN rail mount, which facilitates straightforward and secure installation. It utilizes M4 screws for mounting, ensuring a stable assembly. Weighing in at 0.26 pounds (0.12 kilograms), this compact component also features a conventional LCD display for monitoring status and operations. Operating in ambient temperatures from 0 to 55 degrees Celsius ensures that the ZEN-4ED remains functional in varying environmental conditions.