Keithley 7706 User Manual page 18

Model 7706 module
Figure 13
Typical digital output with external power supply
Model 7706 Module
Output
Figure 14
Typical digital output (no external power supply)
Model 7706 Module
Output
14
+5V
Digital Output
Terminal
Digital ground
(non-isolated,
referenced to
chassis)
+5V
Digital Output
Terminal
Digital ground
(non-isolated,
referenced to
chassis)
User supplied circuitry
+
42V (Maximum)
-
User supplied circuitry
Logic Circuit
≥2.4V @ 1mA
R