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Allen Bradley Miscellaneous Allen Bradley 1720-B1704

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1720-B1704

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The Allen Bradley 1720-B1704 is a digital input module characterized by its robust design and reliable performance across various applications. It operates effectively within a voltage range of 12 V DC to 24 V DC, making it suitable for multiple systems.

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Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Technical specifications for 1720-B1704

ManufacturerAllen Bradley
Product TypeDigital input module
Product LineMiscellaneous Allen Bradley
Part Number1720-B1704
Weight0.25 lbs (0.11 kg)
Displacement Amplitude0.3 mm
Input Voltage Range12 V DC to 24 V DC
OFF-State Voltage Threshold3V DC to 5V DC
Enclosure MaterialThermoplastic housing
IndicatorsLED indicators
Vibration Resistance2 G
Frequency Sweep Range10 Hz to 500 Hz
Shock Resistance15 G
Mounting TypeModular rack mounting or chassis mounting
Enclosure TypeOpen-style
Relative Humidity5 to 95%, non-condensing
Operating Temperature Range0 to 60°C
Storage Temperature−40 to 85°C
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The 1720-B1704 digital input module by Allen Bradley is designed for reliable operation in various control environments. It accommodates an input voltage range between 12 V DC and 24 V DC, with an OFF-state voltage threshold that falls between 3 V DC and 5 V DC, providing clear operational guidelines. This unit has a modest weight of just 0.1 lbs, enhancing its adaptability for different setups.

Within its open-style enclosure, constructed from thermoplastic, the module is equipped with LED indicators for straightforward monitoring of its status. In addition to its electronic functions, the module is engineered to endure physical stress, exhibiting a vibration resistance rated at 2 G and shock resistance of up to 15 G.

Frequency sweep capabilities from 10 Hz to 500 Hz allow it to meet diverse application requirements, while the mounting options include modular rack or chassis mounting, providing versatility during installation.

The environmental specifications indicate it can function within a relative humidity range of 5 to 95% without condensation, supporting its use in various conditions. Its operating temperature supports ambient conditions of 0 to 60°C, whereas it can safely store in temperatures as low as -40°C and as high as 85°C, making it suitable for a broad range of industrial applications.