Appendix A
Specifications
©
National Instruments Corporation
A-7
NI PCI-7342 Hardware User Manual
Physical
Dimensions (Not Including Connectors)
PCI-7342 ................................................ 17.5
×
9.9 cm (6.9
×
3.9 in.)
Connectors
Motion I/O connector............................. 68-pin female high-density
VHDCI type
32-bit digital I/O connector.................... 68-pin female high-density
VHDCI type
Weight
PCI-7342 ................................................ 113 g (4 oz)
Maximum Working Voltage
Channel-to-earth..................................... 12 V, Installation CAT I (signal
voltage plus common-mode
voltage)
Channel-to-channel ................................ 22 V, Installation CAT I (signal
voltage plus common-mode
voltage)
Caution
These values represent the maximum allowable voltage between any accessible
signals on the controller. To determine the acceptable voltage range for a particular signal,
please refer to the individual signal specifications.
Environment
Operating temperature............................ 0 to 55 °C
Storage temperature ............................... –20 to 70 °C
Humidity ................................................ 10 to 90% RH, noncondensing
Maximum altitude .................................. 2000 m
Pollution Degree .................................... 2
