The SeaI/O-570E is a versatile Ethernet I/O module that provides 8 16-bit analog inputs and 8 optically isolated inputs, along with 8 Form C relay outputs for industrial control and data acquisition. The analog inputs are software-selectable between ±5V and ±15V ranges and feature high input impedance, making them ideal for connecting to floating or ground-referenced sensors. These inputs can also operate in bipolar or unipolar modes, providing flexibility for various sensor applications, including thermistors and transformer outputs.
In addition to the A/D inputs, the module includes 8 optically isolated inputs for high-voltage isolation and 8 Form C relays, which can switch DC loads up to 24W. The relays are configurable for either normally open or normally closed operation, making them adaptable for various control tasks.
The module communicates via Modbus TCP over Ethernet, ensuring easy integration into remote monitoring and control systems. The SeaI/O-570E is powered by a 9-30VDC source and offers removable screw terminals for easy wiring.
To further enhance functionality, the Sealevel Modbus Connect app allows for remote access to the I/O system, enabling testing and troubleshooting directly from iOS devices. The SeaI/O-570E also supports expansion, allowing up to 246 additional SeaI/O N-series modules for large-scale systems.
