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Industrial Modbus RTU 8-Ch Digital Data Acquisition RS485 Waveshare

$ 29,50

SKU: mode_8135095124204 Category: Relay Module Tags: Data Acquisition, Relay Modules, Remote IO Server

Description
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Industrial Modbus RTU 8-Ch Digital Data Acquisition RS485

Industrial 8-Ch Digital Input & Output Module, DC 7~36V Wide Voltage Power Supply, Modbus RTU Protocol, Multiple Isolation Protection Circuits, Rail-Mount Support

8-Ch Digital Input & Output Module

DC 7~36V Wide Voltage Power Supply
Modbus RTU Protocol
Multiple Isolation Protection Circuits
DI/DO Linkage Control

Features:

This is an industrial grade 8DI / 8DO digital isolated input & output module with RS485 control interface. Supports passive / active input, adopts Modbus RTU protocol with built-in protection circuits such as power isolation, magnetical isolation, resettable fuse, and TVS.

Configurable device address (1~255), multi devices can be cascaded on RS485 bus
Onboard voltage regulator, supports 7~36V wide range power supply
Onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal
Onboard unibody magnetical isolation, allows signal isolation, high reliability, strong anti-interference
Onboard resettable fuse and TVS (Transient Voltage Suppressor), effectively suppresses surge voltage and transient spike voltage in the circuit, provides over-current/over-voltage proof, lightningproof & anti-electrostatic
Supports passive and active digital input, with bi-directional optocoupler isolation, built in debouncing algorithm. Supports DI/DO linkage control or DO toggle control
The output utilizes Darlington transistors with optocoupler isolation, provides stronger driving capability with up to 500mA sinking current, built in flyback diode protection
Features flash-on, flash-off function, by passing argument to the command, it is possible to turn on the output for a while and then close it automatically
Rail-mount case design, support stacking combination, easy to install and safer to use
Multiple LEDs for indicating the input & output status, MCU status and signal transceiving status

Specifications:

COMMUNICATION INTERFACE	RS485
BAUD RATE	4800, 9600, 19200, 38400, 57600, 115200, 128000, 256000
DEFAULT COMMUNICATION FORMAT	9600, N, 8, 1
MODBUS PROTOCOL	Standard Modbus RTU protocol
POWER SUPPLY	DC 7~36V
DIGITAL INPUT	8DI, 5~36V, passive / active input (NPN or PNP), built-in bi-directional optocoupler isolation
DIGITAL OUTPUT	8DO, 5~36V, open-drain output, output load: 500mA per channel (MAX)

Primary Function:

Supports Reading Digital Input By Sending Modbus RTU Protocol Commands Via RS485 For Digital Output Control

Industrial Grade Isolated Protection:

Onboard power and signal dual isolation for RS485 communication, provides stable isolation voltage, features high reliability and strong anti-interference performance. Built-in TVS (transient voltage suppression tube) can effectively suppress the surge voltage and transient peak voltage in the circuit, lightningproof & ESD protection. Built-in resettable fuse and protection diode to ensure stable current and voltage output, provides over-current and over-voltage proof, improves shock-proof performance, suitable for industrial environments with high requirements.

Interface Introduction:

Full Isolation For Digital Input & Output:

Supports Passive And Active Digital Input (PNP Type Or NPN Type), With Bi-Directional Optocoupler Isolation. Adopts Darlington Transistor Open-Drain Output, Up To 500mA Sinking Current Per Channel For Directly Driving Relays

Multiple Modes For Various Automation Scenarios

Supports Multiple Output Control Modes, Each Channel Supports Independent
Control Mode Setting

Wide Voltage Power Supply, Isolated RS485 Interface

Built-In Fuse And Anti-Reverse Protection, With Power And Signal Dual Isolation

Rail-Mount Support

Supports 35mm Standard Guide Rail, With Rail-Mount Buckle, Easy To Install

Supports Stacking Installation

Product Show

Dimensions

Link to Wiki

Fast Shipping and Professional Packing

Through our long-term relationship in a long-standing partnership with UPS, FedEx, DHL and many other top global carriers we can provide a variety of shipping options. Our warehouse employees will pack every item to our exacting specifications. The goods you send us are checked thoroughly and secured properly prior to shipping. Everyday we deliver thousands of packages to customers across many countries. The fact that we're committed to becoming the biggest online retailer in the world is clear. Both Europe as well as the USA have warehouses and distribution centres.

Orders that contain more than one item are assigned processing times in accordance with the item.

We will inspect each and every one of the items ordered before shipping. Today, most orders will be shipped within 48 hours. The delivery time should be between 3-7 days.

Returns

The stock market is always changing. It's not entirely managed by us, since we have multiple organizations, such as the factory and our storage. Stock levels can fluctuate at any given time. Please understand it may happen that your order will be out of stock after the order is placed.

The policy is for 30 days. If you have passed 30 days in the past since you purchased, unfortunately we can't offer you a refund or exchange.

To be eligible for a refund, your item must be in good condition and in the same state that you received it. The item must be in the original packaging.