The 3 Inputs on this I/O board will trigger when a signal is detected between approximately 2V and 60V. Do not connect any voltage higher than 60V to these inputs. Ground is isolated on this board, so the switching in your equipment needs to happen at the ground side of the circuit. Coils are typically switched at the ground side of the circuit, so this board is ideal for these cases.
3 High Voltage (60V max) Inputs (isolated ground)
1 LED Channel port shared with LED Port 1, 2, or 3 LED ports on the main Pinnunciator board depending on which Pinnunciator port this I/O board is plugged into.
1 Digital Output for turning high power devices on and off such as motors, coils, and other devices. Identified as Digital Output 1, 2, or 3 depending on which Pinnunciator port this board is plugged into.
