This document provides usage instructions and product specifications for the NI 9213 16-channel thermocouple input module, including wiring diagrams and…
This manual covers the usage instructions and product specifications for the NI 9213 16-channel thermocouple input module. It details the wiring methods, circuit structure, thermocouple connections, and safety precautions required for operation. The document also explains the module's connection to a 36-pin removable spring terminal connector and provides diagrams for proper wiring of shielded thermocouples. This manual is written in Chinese.
| Number of Channels | 16 |
|---|---|
| Operating Temperature | -40 to 70 °C |
| Storage Temperature | -40 to 85 °C |
| Calibration Interval | 1 year |
| Protection Rating | IP 40 |
Ensure human isolation from the equipment and circuits connected to the module when connecting dangerous voltages.
Connect the shield to the COM terminal, which is internally connected to the module's isolated reference ground.
The recommended calibration interval is 1 year.