Digital Input Modules for Compact FieldPoint
Specifications
Typical for -40 to 70 °C unless otherwise noted.
Digital Input Channels
cFP-DI-300, cFP-DI-330 .......................................................... 8
cFP-DI-301.............................................................................. 16
cFP-DI-304.............................................................................. 32
Input Characteristics
Input impedance
cFP-DI-300, cFP-DI-301...................................................... 5 kΩ
cFP-DI-304.......................................................................... 30 kΩ
Input current limiting cFP-DI-330........................................... 1.5 mA
Input Voltages
cFP-DI-300, cFP-DI-301, cFP-DI-304....................................... 0 to 30 VDC
cFP-DI-330.............................................................................. 0 to 250 VDC or 0 to 250 VAC (50/60 Hz AC) or 0 to 250 VAC (1 kHz AC)
Digital Logic Levels
cFP-DI-300
Input Voltage (V)
Input Current (µA)
<5
≤1000
>15
≥3000
cFP-DI-301
<5
≤1000
>15
≥3000
cFP-DI-304
≤5
≤150
≥10
≥330
cFP-DI-330
ON State
≤1
VDC,
≤1 ≥4
VDC,
≥15
VAC (50/60 Hz AC),
VAC
≥3
VAC (1 kHz AC)
OFF State ON State OFF State ON State OFF State ON State OFF State
Hysteresis (cFP-DI-304)
Input voltage .......................................................................... 2 V min
Input current........................................................................... 60 µA min
Isolation Voltage
cFP-DI-30x
Channel-to-ground
Continuous ....................................................................
Withstand......................................................................
Channel-to-backplane
Continuous ....................................................................
Withstand......................................................................
Channel-to-channel ...........................................................
cFP-DI-330
Maximum isolation voltage...............................................
Transient overvoltage ............................................................
250 V
rms
2,300 V
rms
, 5 s max
250 V
rms
2,300 V
rms
, 5 s max
None
250 V
rms
, Installation Category II
2,300 V
rms
Physical Characteristics
LED indicators
Power (green) ....................................................................
Ready (green).....................................................................
<0..31>, <0..15>, or <0..7> (green) .......................................
Dimensions ...........................................................................
Weight
cFP-DI-300/301 ..................................................................
cFP-DI-330..........................................................................
cFP-DI-304..........................................................................
Power on and self-test passed
Module configured and ready
Input state of each channel
127.0 by 65.9 by 23.9 mm (5.00 by 2.60 by 0.94 in.)
100 g (3.6 oz)
103 g (3.7 oz)
193 g (6.81 oz)
BUY ONLINE
at
ni.com
or
CALL 800 813 3693 (U.S.)
3
NI [ NATIONAL INSTRUMENTS CORPORATION ]
