Modbus TCP/RTU और http CGI कमांड का उपयोग करके डिजिटल इनपुट से पढ़ना।

Modbus TCP/RTU और http CGI कमांड का उपयोग करके डिजिटल आउटपुट पर कमांड भेजना।

Modbus TCP To RTU Slave
Modbus RTU Master To TCP Slave
Modbus TCP To ASCII Slave
Modbus  ASCII Master To TCP Slave
Master TCP : 8 simultaneous TCP Master , 32 simultaneous Request for each TCP Master

CPU : MT7688AN MIPS CPU , 580 MHz
RAM : 128M Bytes DDR2 RAM
ROM : 32M Bytes Flash ROM
OS : OpenWRT Linux OS

Ethernet
Port Type : 1 x RJ-45
Speed : 10 /100 M bps  ( Auto Detecting )
Protocol : ARP , IP , ICMP , UDP , TCP , HTTP , DHCP
Protocol :PPPoE , DDNS , NTP , FTP , Telnet
Mode : TCP Server / TCP Client / UDP
Setup : HTTP Browser Setup (IE & Netscape), Console
Protection : Built-in 1.5KV Magnetic Isolation

WiFi
2.4G WiFi IEEE 802.11 b/g/n
Support  AP / Station ( Infrastructure )
IPEX cable & Antenna ( Optional )

Serial Ports
1 x RS232/RS485/RS422
1 x RS232/RS485
Speed : 300 bps ~ 230.4 K bps
Parity : None , Odd , Even , Mark , Space
Data Bit : 5 , 6 , 7 , 8
Stop Bit : 1 , 2
RS-232 Pins : Rx , Tx , GND
RS-422 : Rx+ , Rx- , Tx+ , Tx- ( Surge Protect )
RS-485 : Data+ , Data- ( Surge Protect )
15KV ESD for all signals

Digital Input / Digital Output
2 x Digital Input ( Active High / Active Low Selectable )

Dry contact : Logic level 0 : close to GND , Logic level 1 : open
Wet contact : Logic level 0 : 0~3 V , Logic level 1 : 5 ~ 12 V

2 x Digital Output ( Active High / Active Low Selectable ) ( 2 pins optional for DI)

120VAC @ 2A , 240VAC @ 1A , 24VDC @ 3A

I2C Interface x 1 port ( for RTC )
RTC : Real Time Clock x 1 ( Battery Backup )
microSD Card Slot x 1 ( for Storage )
Mini-PCIE slot x 1 : USB 2.0 interface for 3G / 4G LTE
Nano SIM slot x 1 : GPIO x 1 for SIM Registration Status LED, LED for 4G LTE Mini-PCIe
GPIO x 1 for Reset 4G LTE
GPIO x 1 for System Reset button
Buzzer x 1
Watch Dog Function (CPU built-in)
Power : DC9~32V/1000 mA , 500mA@12V , support DC Jack & Terminal Input

LED Lamp : to be programmed
PWR-Green
Alarm-Red 7688 GPIO
RSSI-Green 7688 GPIO
LAN ACK-Green Link-Orange
Serial 0 RX & TX, Serial 1 RX & TX
DI x 2, DO x 2

Operating Temperature : -20 °C ~ 70 °C
Storage Temperature : -25 °C ~ 80 °C
Dimensions : 180 x 120 x 35 mm ( W x D x H )
Weight : 950 g
Compliant with RoHS
Hardware warranty :  1 year

Remote I/O Model Comparison

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