Sealevel SeaI/O USB (Modbus RTU) Data Acquisition Module


Control and monitor 16 optically isolated inputs and 16 open-collector outputs via any USB connection with the SeaI/O-530U. Inputs can range from 5-30VDC, while the open-collector outputs provide high current sinking over a large operating voltage. Each open-collector output circuit includes a flyback diode for protection when interfacing highly inductive loads, such as DC motors. Inputs are grouped into four-bit segments. Each group shares a common for easy wiring via removable 3.5mm terminal blocks. Outputs are grouped in eight-bit ports which share high and low voltage inputs.

16 optically isolated inputs
16 open collector outputs
Removable screw terminals simplify field wiring
Input power via terminal block or modular connector
Patent-pending SeaLATCH USB port provides locking connection with SeaLATCH USB cables via metal thumbscrews
Optional DIN rail or table mount
Sealevel software supports Windows and Linux operating systems
Includes 6' USB type A to SeaLATCH USB type B device cable (Item# CA356)