Single-Ended / Differential Signals
You can configure the IN pins of Opto Trigger 5 in one of the four following ways:
- all IN pins of port A and B receive single ended inputs (= 8 single-ended IN signals):
This is the default setting. The DIP switches for Port A (switch 1) and B (switch 2) are in OFF position. The LEDs for port A (A DS) and port B (B DS) are OFF:
- all IN pins of port A and B receive differential inputs (= 4 differential IN signals, i.e., 4 pairs):
The DIP switches for port A (switch 1) and B (switch 2) are in ON position. The LEDs for port A (A DS) and B (B DS) are ON:
- all IN pins of port A receive single-ended inputs, all IN pins of port B receive differential inputs (= four single-ended IN signals on A + two differential signals on B):
The DIP switch for port A (switch 1) is in OFF position. The LED for port A (A DS) is OFF. The DIP switch for port B (switch 2) is in ON position. The LED for port B (B DS) is ON:
- all IN pins of port A receive differential inputs, all IN pins of port B receive single-ended inputs (= two differential signals on A + four single-ended IN signals on B):
The DIP switch for port A (switch 1) is in ON position. The LED for port A (A DS) is ON . The DIP switch for port B (switch 2) is in OFF position. The LED for port B (B DS) is OFF: