UD85C08 8-Channel USB UART Serial Relay Module with Digital Input/Output, DC 12V/24V for Windows, Linux, macOS and Android
UD85C08 8-Channel USB UART Serial Relay Module with Digital Input/Output, DC 12V/24V for Windows, Linux, macOS and Android
Regular price
$2.18 USD
Regular price
$5.71 USD
Sale price
$2.18 USD
Taxes included.
UD85C08 is a relay module with 8 isolated inputs and 8 10A relay outputs. It is controlled by simple and easy-to-use AT commands. It supports WIN/Linux/MAC Android and other systems, and is a good smart home/automation control board.
Features:
1: Working voltage: DC 12V/24V optional
2: (DC12V)Standby current (all relays closed) 11MA, 1 relay open 40MA, 2 relays open 68MA, 3 relays open 96MA,4 relays open 122MA,5 relays open 147MA,6 relays open 174MA, 7 relays open 199MA,8 relays open 223MA
3 8 photoelectric isolation Input ports (NPN), The input port directly controls the relay by default, and can also be set not to control the relay through instructions
4 UART serial port protocol, USB_B female interface (CH340 Chip)
5 USB interface supports Windows(WIN11 WIN10 WIN8 WIN7 WINXP), Linux and MAX OS
6: ''ON'' ''OFF'' ''Self-locking'' ''Interlock'' ''Momentary'' ''Delay'' ''All Relays Open'' ''All Relays Close'' 8 Commands
7 Two kinds of commands: AT command and 8-byte command, the two commands are automatically recognized, no need to switch.
8: Under the ''Delay'' command ,the maximum delay is 9999 seconds(Only AT command)
9 Size: 115 * 63 * 19mm
10 Weight: 125 g
11 Industrial Relays,Maximum load: 10A / 250VAC, 10A / 125VAC, 10A / 30VDC, 10A / 28VDC, 10A / 12VDC
Applications
Home Automation/Smart Home
Industrial Automation
Lighting Control
Garden Equipment Control
Test Fixtures
DIY and Hobby
Solenoid valve/motor/water pump control system
Glossary:
IN1/2…8: Optically isolated input port, NPN input (active low)
NO : Relay normally open contact
COM : Relay common contact
NC : Relay normally closed contact
Open(ON) : NO connection COM, NC disconnect COM
Close(OFF) : NO disconnect COM, NC connection COM
Momentary : Enter the Momentary command, the Rreceiver Relay is Open, delay of 0.5 seconds after, Relay is Close;
Toggle : Enter the Toggle command, the Rreceiver Relay is Open, Enter the Toggle command again, Relay is Close;
Latched : Enter the Channel 1 Latched command, the receiver Channel 1 is Open, the Channel 2 is Close.
Enter the Channel 2 Latched command the receiver Channel 2 is Open, the Channel 1 is Close.
Enter the Channel 3 Latched command the receiver Channel 1 is Close, the Channel 2 is Close.
Delay : Enter the Delay command, the Rreceiver Relay is Open, delay of 0-9999 secondsafter, Relay is Close;
During the delay, Eter the Close command, immediately close the relay
Product features
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Materials and care
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