Products
Ethernet (TCP/IP) and USB Relays
Check out our catalog of ethernet and USB relays, digital switching devices, and precision manufactured relay cases.
Devantech 8 channel, 16A Ethernet relay board allows simple relay automation or create Peer to Peer control in just a few clicks with poweful dScript programming language. 2 x TTL level serial pors, 1 x RS485 Port, 8 Relays with up to 16A @ 24vdc or 250vac power terminals. Communications is USB for development, RJ45 for normal access.
$93
Case for Devantech dS378 Ethernet relay board. Includes mounting holes for fixing to a wall or back panel. This precision snap together case includes screws for mounting the dS378 module.
Supplied as a case only, the dS378 module should be ordered separately.
Supplied as a case only, the dS378 module should be ordered separately.
$31
A precision case for Devantech ETH008. Includes mounting holes for fixing to wall or back panel and includes all screws to mount the Devantech ETH008 relay board inside.
$25
A precision case for Devantech ETH002 relay board. Includes screws for mounting the Devantech ETH002 relay module inside.
$21
The ETH008 Ethernet relay board provides 8 voltage-free contact relay outputs with a current rating of up to 16A each. Controlled over TCP/IP via Ethernet.
$82
The ETH002 Ethernet relay board provides 2 voltage-free contact relay outputs with a current rating of up to 16A each. Controlled over TCP/IP via Ethernet.
$58
This Devantech USB relay board provides 8 voltage-free contact relay outputs with a current rating of up to 16A each. Controlled from any standard USB bus.
$64
This Devantech USB relay board provides 2 voltage-free contact relay outputs with a current rating of up to 16A each. Powered and controlled from any standard USB bus, does not require any additional power.
$43
Devantech USB relay board provides 8 voltage-free contact relay outputs with a current rating of up to 1A each. Controlled from any standard USB bus.
$51
The USB-RLY82 USB controlled relay board provides 2 voltage-free contact relay outputs with a current rating of up to 16A each. Powered and controlled from the USB bus, this board features premium ultra low power 50mW coils.
$37
The dS3484 Ethernet controlled relay board provides 8 digital switching I/O channels and 4 voltage-free contact relay outputs with a current rating of up to 16A each. Controlled over TCP/IP via Ethernet or USB for development.
$66
The dS1242 Ethernet controlled relay board provides 4 digital switching I/O channels and 2 voltage-free contact relay outputs with a current rating of up to 16A each. Controlled over TCP/IP via Ethernet or USB for development.
$76