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Allen Bradley SLC 150 1745-E155

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1745-E155

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The 1745-E155 from Allen Bradley is a High-Speed Input (HSI) expansion module used in the SLC 150 series. Engineered for versatility, this module offers both DIN rail and panel mounting options, allowing flexible installation in various environments.

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2 Year DO Supply Warranty
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 1745-E155

ManufacturerAllen Bradley
Product TypeHigh-Speed Input (HSI) Expansion Module
Product LineSLC 150
Part Number1745-E155
UPC662073250135
Weight0.56 lbs (0.26 kg)
Mounting TypeDIN Rail or Panel Mount
ConnectionRibbon Cable
Memory TypeEEPROM
Total Input Terminals20 Wiring Terminals
Total Output Terminals12 Wiring Terminals
Status IndicatorsLED lights for Power, Run, Test, and I/O status
Wire Size14 AWG wires
Minimum Operating Temperature0°C
Maximum Operating Temperature60°C
Relative Humidity5 to 95% (non-condensing)
Installation Altitude1000 m
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The Allen Bradley 1745-E155 is a High-Speed Input expansion module designed specifically for the SLC 150 series. This module enhances signal processing capabilities in automation systems. It can be conveniently mounted either on DIN rail or directly to a panel, allowing for flexible application across different setups.

Connection is established through a ribbon cable, which simplifies installation and wiring. The 1745-E155 has a memory type of EEPROM, ensuring data retention even when power is lost. It also offers an array of input and output options, featuring 20 wiring terminals dedicated to input connections and an additional 12 wiring terminals for output connections.

User interaction is improved through status indicators in the form of LED lights, which indicate power status, operational mode, testing status, and I/O monitoring. This functionality allows for effective troubleshooting and assessment of module performance. The module supports wire sizes of up to 14 AWG, accommodating various electrical configurations.

In terms of environmental conditions, the 1745-E155 operates efficiently within a temperature spectrum starting at 0°C and extending to a maximum of 60°C. Furthermore, it maintains functionality in relative humidity from 5% to 95%, as long as condensation is avoided. Designed for reliable performance, this module also verifies operation up to an installation altitude of 1000 meters, making it suitable for diverse industrial applications.