Digital input/output specifications

Up to seven terminals may be configured for digital input or output (I/O).

Terminals:

• SE1-SE4
• P_SW
• C1-C2

Digital I/O Voltage Levels:

Terminal	High State	Low State	Current Source	Maximum Input Voltage
C1 C2	5.0 V output 3.3V input	0 V	10 mA at 3.5 V	–10 V, +15 V
SE1 SE2	3.3 V	0 V	100 µA at 3.0 V	–6 V, +9 V
SE3 SE4 P_SW	3.3 V	0 V	100 µA at 3.0 V	±17 V

See also Power output and Pulse measurement specifications.