RS485 IO Module 8DI 8D0 Optical Isolation Digital Input Output Industrial Control Board DC 7‑25V

Feature: 1. 8 CHANNELS: 8 channels optical isolation digital input (NPN low level input) and output (ULN2803 NPN output), with a maximum load current of 300MA for each channel. 2. STANDARD COMMAND: This RS486 IO module has standard communication protocol commands (function code, written on 05 06 15/16, read on 01 02 03). 3. MULTI FUNCTION: The multifunctional RS485 controller can be networked with configuration software, PLC, or industrial touch panel. 4. COMMUNICATION CIRCUIT: The input and output control board adopts communication circuit design for lightning protection and anti interference. 5. WIDE USAGE: This IO control board can be widely used for signal acquisition and control in the industrial field. Specification: Item Type: RS485 IO Module Material: ABS Working Voltage: DC 7-25V (9V 12V 24V) Working Current: 8-50MA Baud Rate: 1200 2400 4800 9600 (Default) 19200 38400 57600 115200 Parity Bit: None (Default), Even, Odd Package List: 1 x RS485 IO Module