cFP-DI-304
10
ni.com
Specifications
These specifications are typical for the range –40 to 70 °C unless
otherwise noted. Specifications are subject to change in future
revisions.
Input Characteristics
Number of channels.......................... 32
Input voltage ..................................... 0–30 VDC
Input type .......................................... Sinking
Digital logic levels
OFF state
Input voltage
........................≤
5 V
Input current
.........................≤
150
µ
A
ON state
Input voltage
........................≥
10 V
Input current
.........................≥
330
µ
A
Hysteresis
Input voltage ........................ 2 V min
Input current......................... 60
µ
A min
Input impedance................................ 30 k
Ω ±
6%
I/O protection
Input voltage
Eight channels...................... 60 VDC/channel max
32 channels .......................... 30 VDC/channel max
Reverse-biased voltage
Eight channels...................... –60 VDC/channel max
32 channels .......................... –30 VDC/channel max
Physical Characteristics
Indicators .......................................... Green
POWER
and
READY
indicators,
32 green input state
indicators
Weight............................................... 193 g (6.81 oz)
Power Requirements
Power from network module ............ 1 W
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