General Purpose Outputs

The I/O controllers of Picolo U4 H.264 PCI-104 manage 4 general purpose "solid-state relay" outputs, the electrical style is SSRLY —Solid-State Relay.

The state of the output can be changed at anytime through the Virtual File System API.

State

Description

Closed

The solid-state relay is closed (i.e. it makes a short circuit as its outputs).

Open

The solid-state relay is open (i.e. it makes an open circuit).

All solid-state relays of professional outputs and watchdog are placed in the Open state: