Parameter
Model: DT-R004
Size: 91.6*86.4 mm
Voltage: 12VDC/24VDC/12VAC/24VAC
Current：1.5A@12VDC
Power：3W
Switch Type：NO/NC
Input/Output：Digital Input(DI)/Digital Output(DO)/Wiegand Input(Optional)
Working Temperature：-10°C~85°C
Communication Interface
RJ45/WIFI/RS485/CAN BUS/Wiegand26/34(Optional)
Protocol
TCP server/client
UDP
HTTP GET CGI
Modbus-RTU/ASCII/TCP/UDP
Modbus-RTU Over TCP/UDP
Modbus-ASCII Over TCP/UDP
MQTT
CoAP
WIFI
CAN
Home Automation System
Domoticz
Home assistant
OpenHAB
Red-Node
Functions
IP Watchdog（monitor other network device,it will reboot once the device offline）
transparent transmission: RS485/CANBUS transparent transmission to Ethernet/WiFi
Jogging: control the relay board, it will recover the status within 1s
Delay: control the relay board, it will recover the status during 1s or more
Timing: set as month/week/day/hour/minute/second as a circle
Switch
Mutually Exclusive（Relay A and B is mutually exclusive, A is ON then B will be OFF automatically to protect the Motor）
Mutually Control（Input 1 of device A control output 1 of device B）
Linkage（any inputs can link any relays to active）
SDK
Program Manual
User Manual
C#/VC.net demo code
IP Finder
CGI test tool
Ethernet test sample
RS485 test sample
Firmware Upgrade
Lastest Firmware
Firmware Upgrade Tool
