MODBUS RTU relay output module TDO340£76.00
1-Wire temperature sensor TST100S£18.00
2-channel thermocouple module with Modbus RTU interface TST320£96.90
MOD-6TE - RS485 Modbus 6 Thermocouple or RTD RTU£162.00
X-408-I 8-Channel Web-Enabled Digital Input Module£175.00
LJTick-RelayDriver- 2 Channel Relay Driver Signal Conditioner£17.00
LabJack U3-HV - USB Multifunction Data Acquisition Unit - 10V Input Range£144.00
TCW122B-CM - Ethernet Digital IO, Voltage, Temperature, Humidity Alarm and Control£75.00
ezOutlet2 (with Wi-Fi 2.4Ghz & BT 4.2 support)£97.00