Interworld Electronics has release the ETHERI/O-580E Modbus distributed I/O module from Sealevel Systems. The ETHERI/O-580E provide 32 optically isolated dry contact inputs. Dry contact (no voltage) inputs are ideal for monitoring alarm contacts, HVAC controls, sensing relay closures and other control system applications.
I/O connections to the ETHERI/O-580E are made using convenient 3.5mm field removable screw terminal connectors. Field wiring is simplified since no external power is required to trigger the inputs. The ETHERI/O-580E is powered from a 9-30VDC source. The optional ETHERI/O-580PoE supports Power-Over-Ethernet removing the need for a power adapter at remote locations.
Communicate with the ETHERI/O-580E using industry standard Modbus TCP protocol or use the Sealevel SeaMAX API software libraries from your application program. Sealevel's SeaMAX software drivers and utilities make installation and operation easy using Microsoft Windows and Linux operating systems.
The Sealevel Modbus Connect app for iOS allows you to access the I/O of your Sealevel Modbus devices and is available on the App Store. You can use the app to remotely access I/O in the field or for testing and troubleshooting during application development.
Expand your I/O network with EXPI/O N-series modules. EXPI/O N-series modules are available with Reed and Form C relays, optically isolated inputs, TTL interfaces, A/D and D/A functionality. Up to 246 additional expansion modules can be added using convenient pass-through connectors.

For More Information or to Request a Quote Contact Interworld Electronics