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Allen Bradley PLC 5 1785-KA5P

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1785-KA5P

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The 1785-KA5P from Allen Bradley is a communication adapter module designed to function with PLC 5 systems. This module supports standalone panel mounting and enables communication in SLC (DH485) environments, facilitating effective device interaction within industrial settings.

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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 1785-KA5P

ManufacturerAllen Bradley
Product TypeCommunication Adapter Module
Product LinePLC 5
Part Number1785-KA5P
Weight3.06 lbs (1.39 kg)
Standalone Panel MountingSupported
SLC (DH485) ApplicationsSupported
Status LEDsIncluded
DH+ Connection Port Connector3-Pin Phoenix Connector
DH+ Remote Programming Connector9-Pin D-Shell Connector
Programming Port Connector8-Pin Modular Connector
DH485 Port Connector6-Pin Phoenix Connector
External Power Connector4-Pin Phoenix Connector
External Power Supply Voltage Rating5V DC
DH+ Data Rate57,600 Bits per Second
DH485 Data Rate300 to 19,200 Bits per Second (Switch-Selectable)
FunctionServes as an interface between an RS-485 compatible device and an Allen Bradley DH+ network
Power Requirement2 Amps at 5V DC
Operating Temperature0 to 60 degrees Celsius
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The 1785-KA5P communication adapter module by Allen Bradley is integral for connecting RS-485 compatible devices to Allen Bradley DH+ networks. This product supports standalone mounting on panels and is particularly useful for applications involving SLC (DH485). It includes status LED indicators for easy monitoring of operational status. The module is equipped with several ports to facilitate connections: a 3-pin Phoenix connector for DH+, a 9-pin D-Shell connector for remote programming, an 8-pin modular connector for programming tasks, and a 6-pin Phoenix connector for DH485 communications. An additional 4-pin Phoenix connector is included for external power connections.

The operational parameters indicate that the module requires a 5V DC power supply rated for 2 amps. It operates effectively in a temperature range from 0 to 60 degrees Celsius. For data transmission, it achieves a data rate of 57,600 bits per second over DH+. In contrast, DH485 connectivity can be adapted with switch-selectable data rates, ranging from 300 to 19,200 bits per second. Overall, this adapter module serves as a critical link for enabling communication between various devices within an Allen Bradley-controlled environment.