The OMRON GRT1-OD8G-1 is a Digital Output I/O Slice for the GRT1 Series Smart Slice I/O System. It is used in conjunction with a GRT1 Series communication unit (such as the GRT1-CRT for DeviceNet). This module provides 8 digital output points of the PNP (sourcing) type with a high current rating of 2.0 A per point (up to 8 A per common).