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Allen Bradley SLC 500 1747-M1

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1747-M1

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The Allen-Bradley 1747-M1 is a SLC 500 Memory Device. This Memory Device has EEPROM Memory Type and 8 kilobytes, 1,000 instructions of Memory. This module is intended for Program/Data Table Storage.

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Ships from Raleigh, NC
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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 1747-M1

ManufacturerAllen Bradley
CategoryPLCs
Product LineSLC 500
Part Number1747-M1
UPC662073521648
Weight0.25 lbs (0.11 kg)
Module TypeMemory Device
FunctionProgram/Data Table Storage
Memory TypeEEPROM
Memory8 kilobytes, 1,000 instructions
User Memory64,000 Words
Program Scan Time0.9 milliseconds
I/O Scan Time0.225 milliseconds
I/O Chassis3
Chassis Module Slots30
CommunicationEthernet, RS-232
Backup MemoryFlash
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The Allen-Bradley 1747-M1 is an SLC 500 EEPROM module. It has an 8 KB, 1K user words memory for fixed SLC, SLC 5/01, and SLC 5/02 programmable controllers. It also has a user memory of 64,000 words and comes with a flash backup memory. The program scan time of this module is 0.9 ms, while its I/O scan time is 0.225 ms. The module’s backplane current is 1 A at 5V DC and 175 mA at 24V DC. EtherNet and RS-232 ports are also available with the 1747-M1 module. Remember to always turn off the power of the controller before removing or installing the 1747-M1 module, as not doing so may lead to undesired processor faults or damage to the module itself. You should only hold the module by the edges of its plastic housing or ends of the carrier to avoid possible corrosion through the contact of oil or skin. Make sure to avoid exposing it to electrostatic charge because this may alter or even destroy the memory.

Revision Part #Also known as
1747-M1 Ser A1747-M1/A, Series A, Rev A
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