I-8142i CR: Module 2 cổng RS-422/485

Thương hiệu: ICP DAS | Tình trạng: Còn hàng

Liên hệ

I-8142i CR 2-port Isolated RS-422/485 Module (Blue Cover) (RoHS)

THÔNG TIN SẢN PHẨM

Features

• Serial Port with +/-4 kV ESD Protection
• Baud Rate of up to 115200 bps
• Built-in Self-Tuner or Auto-Direction Control
• 2500 VDC Isolation
• Internal 128-byte Hardware FIFO for each Port
• LED Indicators for TxD, RxD and Power Status

Introduction

The I-8142i provides 2 isolated RS-422/485 serial ports, while the I-8144 provides 4 isolated RS-422/485 serial ports. It is equipped with a 128-byte hardware FIFO for each port and oﬀers speeds up to 115.2 kbps with support for RS-422 full-duplex communication. In the harsh industrial environment, the onboard ESD protection devices can divert this potentially damaging charge away from sensitive circuitry and protect the I-8142i/I-8144 from permanent damage. The serial communication modules are designed for use with intelligent devices like bar code readers, serial printers, intelligent sensors, instrumentation equipment, computers, and almost any device with an RS-422/485 port.

Specification

Isolation
Intra-module Isolation	3000 VDC

EMS Protection
ESD (IEC 61000-4-2)	± 4 kV Contact for Each Terminal

LED Indicators
Status	1 x Power and Communication 4 x COM Ports

COM Ports
Ports	2 x RS-422/485
Baud Rate	115200 bps Max.
Parity	None, Even, Odd, Mark, Space
Data Bit	5, 6, 7, 8
Stop Bit	1, 1.5, 2
FIFO Size	Internal 128 bytes for each port

Power
Consumption	2.4 W Max.

Mechanical
Dimensions (mm)	31 x 114 x 67 (W x L x H)

Environmental
Operating Temperature	-25 ~ +75 °C
Storage Temperature	-40 ~ +85 °C
Humidity	5 ~ 95% RH, Non-condensing

Download

Data sheet

Documents

Ordering information

I-8142i CR

2-port Isolated RS-422/485 Module (Blue Cover) (RoHS)

I-8142i CR: Module 2 cổng RS-422/485

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