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Allen Bradley SLC 100 1745-E105

Product image is representative; revision or series may vary. Contact us to request a specific version.

1745-E105

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The 1745-E105 expansion module from Allen Bradley's SLC 100 series allows users to add relay outputs to their PLC systems. This model offers flexibility with a variation in output voltage, accommodating both AC and DC requirements.

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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 1745-E105

ManufacturerAllen Bradley
Product TypePLC Expansion Module
Product LineSLC 100
Part Number1745-E105
Weight4.88 lbs (2.21 kg)
Input Circuits0 Circuits
Output Circuits12 Relay Outputs
Output Voltage Range (AC)10–250 VAC
Output Voltage Range (DC)10–125 VDC
Line Voltage Options100/200 VAC or 120/240 VAC
Operating Frequency50–60 Hz
Maximum Power Required28 VA
Connection Type10-pin Point Cable (1745-C2)
Relay Circuit Configuration0 Inputs, 12 Outputs
I/O Expansion CapabilityUp to 112 Circuits with Processor Units
Installation StandardNEMA Approved
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The 1745-E105 is an expansion module created by Allen Bradley, specifically intended for the SLC 100 line of PLCs. This module includes no input circuits but features 12 relay outputs designed to manage output functions effectively. Users can utilize two types of output voltage depending on the application: an AC range that spans from 10 to 250 volts and a DC range from 10 to 125 volts.

Additionally, the device supports line voltage options of either 100/200 VAC or 120/240 VAC. It operates efficiently within a frequency range of 50 to 60 Hz. Power needs are minimal, with a maximum of 28 VA required for full operation. For connection, a 10-pin point cable, specifically the 1745-C2 type, is utilized to link with the control system.

Configured for relay operation, the 1745-E105 allows for substantial I/O expansion opportunities, accommodating up to 112 circuits when used with proper processor units. Approved for NEMA standards, it ensures reliable operation in suitable environments and grants additional robustness to control systems by extending their output capabilities.

Revision Part #Also known as
1745-E105 Ser A1745-E105/A, Series A, Rev A
1745-E105 Ser B1745-E105/B, Series B, Rev B
1745-E105 Ser C1745-E105/C, Series C, Rev C
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