DT-R004
IP/WIFI/RS485 4-х канальная релейная плата для NVR видеорегистраторов

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）