Name: 8-Port Async Serial Interface MIM A-MSR Module
Brand: HP
Price: 786.95 USD
Availability: InStock

HP JF840A 8-Port Async Serial Interface MIM A-MSR Module

Overview The HP JF840A 8-Port Async Serial Interface MIM A-MSR Module provides a reliable and compact solution for connecting up to eight asynchronous serial devices to a host system. Designed for high-density environments, this module fits into stan... Read More

price

$786.95

In Stock: 2
Manufacturer: HP
Model or Part: JF840A
Condition: Refurbished
Weight: 3.50lb
Dimensions: 23.90in x 18.00in x 4.20in

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Product Information

Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Description

Overview

The HP JF840A 8-Port Async Serial Interface MIM A-MSR Module provides a reliable and compact solution for connecting up to eight asynchronous serial devices to a host system. Designed for high-density environments, this module fits into standard HP modular slots and delivers full-duplex communication with low latency. It is ideal for industrial automation, test equipment, and legacy system integration where multiple serial ports are required without sacrificing space or performance.

Key Features

Eight independent RS232/RS485 asynchronous ports in a single module
Supports full-duplex operation with configurable baud rates from 300 to 921600 bps
Plug-in design compatible with HP modular chassis for easy installation
Auto-sense capability for RS232 and RS485 line modes
Low power consumption and heat generation for reliable 24/7 operation
Integrated error detection and status monitoring

Technical Specifications

Model number: JF840A
Port type: Asynchronous serial (RS232/RS485)
Number of ports: 8
Baud rate range: 300 to 921600 bps
Data bits: 5, 6, 7 or 8
Parity: None, Even, Odd, Mark, Space
Stop bits: 1, 1.5 or 2
Operating temperature: 0 to 55 deg C
Power supply: 5 V DC, 1.5 A max
Dimensions: Standard HP MIM form factor, 1U height

Applications

Industrial control systems that require multiple serial connections to PLCs, sensors or actuators
Test and measurement equipment needing simultaneous data acquisition from several instruments
Legacy computer integration where RS232 ports are still used for console or modem access
Point of sale (POS) networks that connect barcode scanners, receipt printers and cash drawers
Medical devices that communicate via serial interfaces in a hospital environment

With its robust construction and flexible configuration options, the HP JF840A module helps simplify wiring, reduce chassis space, and improve overall system reliability for any application that depends on serial communication.