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4-канальный tk73-4j4c управления Переключайте входные RS485 электромагнитное реле связи модуль 833-1c-c 12V /

4-канальный tk73-4j4c управления Переключайте входные RS485 электромагнитное реле связи модуль 833-1c-c 12V /

Категория: Relays >>>
Поставщик: Dongguan,Shanhao,Technology,Co.,Ltd.

Цена:13,50 $ - 14,00 $*

Количество:

Описание и отзывы

Трекер стоимости

Месяц	Минимальная цена	Макс. стоимость
Aug-17-2025	17.94 $*	17.34 $*
Jul-17-2025	13.65 $*	13.56 $*
Jun-17-2025	16.35 $*	16.95 $*
May-17-2025	16.51 $*	16.26 $*
Apr-17-2025	13.63 $*	13.27 $*
Mar-17-2025	16.54 $*	16.79 $*
Feb-17-2025	16.68 $*	16.44 $*
Jan-17-2025	16.87 $*	16.36 $*

Характеристики

Product name	RS485 IO port expansion function relay module
Product brand	SANWO RELAY
Relay brand	OMRON / FT / SONGCHUAN
Product model	IO port expansion function relay module
Relay model	RS485
Output current	16A/5A/1A
Output mode	8 / 16 / 32 channel relay output
communication interface	Photoelectric isolation, RS485 communication interface
communication protocol	Standard MODBUS-RTU protocol
Communication baud rate	1200bps,2400bps,4800bps,9600bps,19200bps,38400bps,57600bps,115200bps
Communication distance	RS485 communication distance < 1000M
working voltage	Contact customer service
Protection level	Input port optocoupler isolation, communication port isolation voltage 3000vrms500dc continuous, + / - 15kV ESD protection, lightning protection, surge protection; total load up to 256 nodes; meet aec-q100 standard; meet en2368 standard; humidity sensitivity level (MSL) 3
Product stability	Imported chip, built-in watchdog, high reliability
Input signal	Common to NPN and PNP
ambient temperature	Temperature (- 40 ° C ~ + 85 ° C), humidity (0 ~ 85% non crystalline)
Installation method	C45 guide rail, clamping DIN guide rail (U-type / E-type)

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Product Details

Features

Genuine guarantee

The original genuine relay can be inserted, replaced and disassembled

Exquisite workmanship

SMT Mounter technology, high precision and stable quality

High material housing

The rugged housing is dustproof and the printing of the housing is clearly visible

Professional safety

Professional circuit safety guarantee, high safety performance, strong protection, with current feedback diode protection

Company Profile

Dongguan Shanhao Technology Co., Ltd. is a powerful company integrating production and sales for more than ten years. The company has its own professional scientific research and technical backbone, as well as a group of professional sales elite teams, and has its own production factory manufacturing workshop. Grade production capacity, using original authentic materials, product quality is strictly controlled, CE product certification, stable, safe and reliable, and quality assurance.