Quadrature Input; Digital Input/Output Specifications - Campbell CR300 Series Product Manual

Low-Level AC Pulse Input Ranges:
Sine wave (mV RMS) Range (Hz)
20
200
2000
5000

19.6.4 Quadrature input

Terminals: SE1 and SE2 or C1 and C2 can be configured as digital terminal pairs to monitor the
two sensing channels of an encoder.
Maximum Frequency: 2.5 kHz
See Pulse measurements

19.7 Digital input/output specifications

Up to seven terminals may be configured for digital input or output (I/O).
Terminals:
SE1-SE4
l
P_SW
l
C1-C2
l
Digital I/O Voltage Levels:
Terminal High State Low State Current Source Maximum Input Voltage
C1 5.0 V output
C2 3.3V input
SE1
3.3 V
SE2
SE3
SE4 3.3 V
P_SW
See also Power output
1.0 to 20
0.5 to 200
0.3 to 10,000
0.3 to 20,000
(p. 78) for additional information.
0 V 10 mA at 3.5 V
0 V 100 µA at 3.0 V
0 V 100 µA at 3.0 V
(p. 9) and Pulse measurement specifications
–10 V, +15 V
–6 V, +9 V
±17 V
(p. 191).
19. CR300 series Specifications 192