JYTEK PXI-93518, Руководство пользователя

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PXI-93518 | jytek.com | 1
1. Introduction
1.1 PXI-93518 Overview
1.1.1 What is the PXI-93518
PXI-93518 is an eight ports serial communication module, compatible with RS-422,
RS-485 and RS-232 standards, with fast transient voltage suppression protection
circuit. This protector can effectively suppress lightning and ESD, provide 600W
lightning surge protection power for each line, as well as surge voltage and transient
overvoltage generated on the line for various reasons, and the very small inter pole
capacitance ensures the high-speed transmission of RS-422 / RS-485 / RS-232
interface.
1.1.2 PXI-93518 Features

Eight RS-422 / 485 / 232 communication ports

Baudrate, data bit length, stop bit length (1 or 2 stop bits) and parity mode can
be set

Baud rate:
1. RS-422 and RS-485 support up to 921.6k bps;
2. RS-232 supports up to 115,200 bps.

Receiving circuit with pull-down resistor

Standard serial port operation mode

All ports adopt photoelectric isolation and ± 15kV surge protection

120Ω terminal resistance matching

Operation System Compatibility: Windows 7/ 10

Operating temperature: -40
℃～
+85
℃

Relative Humidity: 0
～
90%