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Allen Bradley PLC 3 1775-RM

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

1775-RM

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The 1775-RM is a peripheral interface adapter module belonging to Allen Bradley’s PLC 3 series, designed for efficient communication with RS-232 devices. It provides reliable status indications through four integrated LEDs, ensuring quick visual feedback for operational monitoring.

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Ships from Raleigh, NC
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 1775-RM

ManufacturerAllen Bradley
Product TypePeripheral Interface Adapter Module
Product LinePLC 3
Part Number1775-RM
Weight2.06 lbs (0.94 kg)
Status IndicatorsLED Indicators
CompatibilityWith RS-232 Devices
Number of Channels2
Backplane Current1.5 A
Min. Operating Temperature0°C
Max. Operating Temperature60°C
Min. Storage Temperature-40°C
Max. Storage Temperature85°C
Relative Humidity5 to 95 % (Non-Condensing)
Communication Rate57.6 kbaud to 115.2 kbaud
Number of LEDs4 LEDs
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The Allen Bradley part number 1775-RM is categorized as a peripheral interface adapter module designed for interfacing with RS-232 devices. This module features a total of two channels, enhancing its capability for dual communication lines. Status monitoring is facilitated by LED indicators, providing direct visual cues about the module's operational status through four individual LEDs.

In terms of electrical specifications, the 1775-RM operates with a backplane current of 1.5 A, making it suitable for various applications within the PLC framework. The operational temperature range for this module is set between 0°C and 60°C, allowing it to perform in typical industrial environments. For storage, the allowable temperature drops to -40°C, while it can handle heat up to 85°C. The module is designed to accommodate a relative humidity level of 5%-95% under non-condensing conditions, contributing to its versatility.

Data communication rates for the 1775-RM module range from 57.6 kbaud to 115.2 kbaud, providing flexibility in different operating scenarios, enhancing reliability. The combination of these features makes the 1775-RM an integral part of a PLC 3 system, ensuring robust connections with peripheral devices and streamlined performance in various applications.

Revision Part #Also known as
1775-RM Ser A1775-RM/A, Series A, Rev A
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