Define Instruments Datasheets for I/O Modules and Instruments

Data acquisition I/O devices have both input and output functionality. Digital or discrete I/O modules include on-off signals used in communication, user interface, or control.
I/O Modules and Instruments: Learn more

Product Name Notes
Relay I/O Expansion for the Zen Datalogger -- ZEN-RIO What it does: The Rio expands the Zen Datalogger capabilites - adding 16 more relays and digital I/O. The ZEN-RIO is a relay output and digital input expansion which is...
Relay I/O with Modbus/RTU -- RIO-MOD-RTU The RIO-MOD-RTU is a Modbus Slave device which can be used as an RTU for any Modbus system. It is ideal for direct connection to Modbus Master PLC's or SCADA...