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The 1718-PSDC from Allen Bradley is a distributed I/O platform designed for Ex I/O applications. This unit operates with a nominal supply voltage of 24V DC and supports an input voltage range of 18 to 32V DC, providing flexibility in various setups.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Ex I/O Distributed I/O Platform |
| Product Line | 1718 Ex I/O |
| Part Number | 1718-PSDC |
| Weight | 5.00 lbs (2.27 kg) |
| Input Voltage Range | 18...32V DC |
| Nominal Supply Voltage | 24V DC |
| Safe Voltage | 60V DC |
| Output Voltage | 12V DC |
| Mounting | Chassis-based |
| IP Rating | IP20 |
| Minimum Operating Temperature | -20°C |
| Maximum Operating Temperature | 60°C |
| Minimum Storage Temperature | -25 °C |
| Maximum Storage Temperature | 85°C |
| Installation Altitude | 1000 m |
The Allen Bradley 1718-PSDC functions as a distributed I/O platform tailored for Ex I/O applications. It supports an input voltage range of 18 to 32V DC, ensuring compatibility with various power systems. The nominal supply voltage for this unit is 24V DC, allowing for a reliable operation in controlled environments. With a safe voltage limit of up to 60V DC, the unit offers additional safety in connection with sensitive equipment.
This equipment provides a defined output voltage of 12V DC, facilitating diverse connections with external devices. The chassis-based mounting design ensures easy integration into existing systems. It carries an IP20 rating, signifying its level of protection against solid objects larger than 12.5 mm but does not protect against moisture.
Temperature specifications are important for operational reliability. The minimum operating temperature is set at -20°C, accommodating a variety of environments, while the maximum operating temperature reaches 60°C to ensure performance under demanding conditions. For optimal preservation, the 1718-PSDC can be stored in temperatures ranging from -25°C to 85°C. Installation at altitudes of up to 1000 meters is permitted, broadening the potential use cases in different locations.