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1771-KX1

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The Allen-Bradley 1771-KX1 interface module is a standalone communication interface module from the PLC 5 series. It acts as an interface device between Allen-Bradley devices and systems that support the Data Highway and the Fisher Controls PROVOX system. The 1771-KX1 communication interface module can communicate with up to 8 PC stations that are all on the same data highway. These PC stations have memory locations that the PROVOX systems can access through the interface module. The 1771-KX1 communication interface module uses a power supply with a current rating of 1.2 Amps at 5 Volts DC.

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Technical specifications for 1771-KX1

Manufacturer	Rockwell Automation
Brand	Allen-Bradley
Part Number/Catalog No.	1771-KX1
Module Type	Communication Interface Module
Intended Connection	Allows Fisher Controls PROVAX System To Connect to Data Highway Network
Data Highway Nodes Supported	8 Data Highway Nodes
Location	Stand-Alone
Voltage Range	Type B, E, J, K, R, S, T +/- 99.99 mV
Current Range	N/A
Backplane Current	750 Miliamperes
Required External Power	None
Wiring Arm	1771-WH
Coating	Conformal Coat
Typical AC Signal Delay (Off)	45 (+/- 15) ms
Typical DC Signal Delay (Off)	50 ms
Mounting	Rack Mountable

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.

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The 1771-KX1 Interface Module for the PROVOX Instrumentation System by Allen-Bradley is an electronic device which provides an interface and a unidirectional gateway between a data highway and the Fischer Control’s PROVOX System. It can communicate with 1-8 programmable controller systems connected to the data highway. The 1771-KX1 is a stand-alone interface module which provides communication channels between the Fischer Control’s Programmable Controller Interface Unit (PCIU) by using the RS-232-C port connected through the 100ft (max) 1770-CX1 RS-232-C adapter cable, and the data highway using the 15-pin data highway cable.

The 1771-KX1 communicates with the PCIU at selectable communication rates of 110-19,200 bits per second, and with the data highway at a recommended rate of 56,000 bits per second. The maximum length it can maintain for standard communication with the PCIU is 50ft (15m), the maximum length for the data highway is 100ft (30m), and the maximum length through the data highway trunk line is 10,000ft (3048m). The 1771-KX1 has a power requirement of 1.2A at 5V DC and it uses a recommended user-supplied power supply source (1771-P2) with ratings of 3-5V DC (High) and -0.2-0.6V DC (Low). The 1771-KX1 has an ambient functional temperature range of 0-60° C (32-140°F) at a humidity range of 5-95% without condensation, and an ambient non-operating temperature range of -40-85° C (-40-185°F).