Module 4 cổng RS-422/485 ICP DAS I-9144i CR

Thương hiệu: ICP DAS | Tình trạng: Còn hàng

Liên hệ

4-port Isolated RS-422/485 Module

THÔNG TIN SẢN PHẨM

Tính năng

• Includes 4 Isolated RS-422/485 Ports
• +/-4 kV ESD Protection on Each Port
• Baud Rate of up to 115200 bps
• LED Indicators for TxD, RxD and Power Status
• Internal 128-byte Hardware FIFO for Each Port
• 2500 VDC Isolation
• Built-in Self-Tuner or Auto-Direction Control

Giới thiệu

The I-9144i provides 4 isolated RS-422/485 serial ports. Each port is equipped with a 128-byte hardware FIFO 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-9144i 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.

Thông số kỹ thuật

Isolation
Intra-module Isolation	2500 VDC

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

LED Indicators
Status	1 x Power and Communication 4 x TxD 4 x RxD

COM Ports
Ports	4 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	3 W (With 2 Resistors,1/4 Watt, 120 Ω 5%)

Mechanical
Dimensions (mm)	31 x 134 x 144 (W x L x H)

Environment
Operating Temperature	-25 ~ +75 °C
Storage Temperature	-40 ~ +85 °C
Humidity	10 ~ 90% RH, Non-condensing

Download

Data sheet

Documents

Thông tin mua hàng

I-9144i CR

4-port Isolated RS-422/485 Module (RoHS)

Module 4 cổng RS-422/485 ICP DAS I-9144i CR

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