The channels of the digital I / O module NI ‑ 9401 can be configured as inputs or outputs in steps of 4 bits. This allows the NI ‑ 9401 to be programmed in three configurations: eight digital inputs, eight digital outputs, or four digital inputs and four digital outputs. With reconfigurable I / O technology (CompactRIO only), the LabVIEW FPGA Module can be used to program the NI-9401 module and implement custom high-speed counters / timers, digital communication protocols, pulse generation, and more. Each channel has transient isolation between the I / O channels and the backplane.
Product features:
- Number of pure digital input channels: 0
- Number of pure digital output channels: 0
- Number of bidirectional digital channels: 8
- Logic level of the digital I / O: 5V TTL
- Maximum update rate: 100 ns
- Direction of current flow: Current-sinking output Current-sourcing output Current-sinking input Current-supplying input
- Isolation of the digital I / O: 60 VDC isolation of the channel from ground
- Connection type front: D-Sub
- Protective coating: no
- With housing: yes
- Supported hardware platform: CompactDAQ, CompactRIO
Please note: Special items may show signs of use. Special items have a 1-year guarantee. Subject to prior sale. The configuration of a special item cannot be changed. The calibration of a special item may no longer be up to date. If you would like an up-to-date calibration, please contact our experts.
Give us a call, we will be happy to consult you personally:
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