NI 9219
- 更新日2025-04-03
- 2分で読める
CompactRIO 4-Channel, 24-Bit Universal Analog Input Module
NI 9219 Pinout
Terminal | Signal Name | Signal Description |
---|---|---|
1 | T+ | TEDS Data |
2 | T- | TEDS COM |
3 | EX+/HI1 | Positive excitation or input signal |
4 | HI | Positive input signal |
5 | EX-/LO1 | Negative excitation or input signal |
6 | LO | Negative input signal |
1 Depending on the mode, terminals 3 and 5 are either the excitation or input signals. |
Mode | Terminal | |||||
---|---|---|---|---|---|---|
1 | 2 | 3 | 4 | 5 | 6 | |
Voltage | T+ | T- | — | HI | LO | — |
Current | T+ | T- | HI | — | LO | — |
4-Wire Resistance | T+ | T- | EX+ | HI | EX- | LO |
2-Wire Resistance | T+ | T- | HI | — | LO | — |
Thermocouple | T+ | T- | — | HI | LO | — |
4-Wire RTD | T+ | T- | EX+ | HI | EX- | LO |
3-Wire RTD | T+ | T- | EX+ | — | EX- | LO |
Quarter-Bridge | T+ | T- | HI | — | LO | — |
Half-Bridge | T+ | T- | EX+ | HI | EX- | — |
Full-Bridge | T+ | T- | EX+ | HI | EX- | LO |
Digital In | T+ | T- | — | HI | LO | — |
Contact | T+ | T- | HI | — | LO | — |
関連コンテンツ
- Programming Interfaces
Communicate with devices using Scan Interface mode, FPGA Interface mode, or Hybrid mode.
- NI 9219 (FPGA Interface)
- NI 9219 (Scan Interface)
- Detecting Out-of-Range Channels for CompactRIO Analog Input Channels (FPGA Interface)
- Converting NI 9219 Data (FPGA Interface)
- Configuring Modes and Ranges for the NI 9219 (FPGA Interface)
- Configuring the Digital In Threshold for the NI 9219 (FPGA Interface)