Omron GRT1-OD4-1 Digital Output Module 24VDC 4 Points

Omron GRT1-OD4-1 Digital Output Module 24VDC 4 Points provides four digital output channels at 24 V DC for industrial automation systems. Each channel switches an external device from a compatible controller, enabling control of relays, contactors, indicators, or other actuators in a control panel. The part number GRT1-OD4-1 identifies this four-point module and clarifies its role as a 24 V DC output module. In typical use, a controller’s output signals are interpreted by this module and converted into discrete 24 V DC outputs to energize connected devices. The 24 V DC level aligns with common actuator and indicator requirements in factory automation, making this module suitable for expanding output capacity in compact control architectures. With four outputs, it supports straightforward expansion of a controller’s I/O, enabling multiple devices to be controlled from a single module.