Modbus RTU IO 8CH --

Šifra: w26244

2.590,00 RSD

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Kategorija: industrijski konverteri
Težina po komadu: 0.176 Kg

SKU: 26244
Part Number: Modbus RTU IO 8CH
Brand: Waveshare

Korisne informacije: www.waveshare.com/wiki/Modbus_RTU_IO_8CH

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 At A Glance

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 requirement.

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