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AI Sample Clock Signal - Temperature Input Device for FieldDAQ Manual https://www.ni.com/documentation/en/temperature-input-device-for-fielddaq/latest/manual/ai-sample-clock-signal/
A sample consists of one reading from each channel in the AI task. Sample Clock signals the start of a sample of all analog input channels in the task. Refer to the following figure for sample clock source ...

Alternate Mounting Configurations - Temperature Input Device for FieldDAQ Manual https://www.ni.com/documentation/en/temperature-input-device-for-fielddaq/latest/manual/alternate-mounting-configurations/
The maximum operating temperature of 85 °C may be reduced for any mounting configuration other than the reference mounting configuration. A 10 °C (18 °F) reduction in maximum operating temperature is sufficient ...

External Switch Requirements - Temperature Input Device for FieldDAQ Manual https://www.ni.com/documentation/en/temperature-input-device-for-fielddaq/latest/manual/external-switch-requirements/
To meet the minimum requirements for successful operation with FieldDAQ devices, any switch directly connected to the FieldDAQ device should be compliant with IEEE 802.1Q bridges and bridged networks. ...

Ethernet and Networking - Temperature Input Device for FieldDAQ Manual https://www.ni.com/documentation/en/temperature-input-device-for-fielddaq/latest/manual/ethernet-and-networking/
The Ethernet Network Interface transfers data between the FieldDAQ device and the network. It gathers the data into TCP/IP packets that can be sent across the network and interpreted by the host. The FieldDAQ ...

FieldDAQ Firmware FOSS Notices Locations - Temperature Input Device for FieldDAQ Manual https://www.ni.com/documentation/en/temperature-input-device-for-fielddaq/latest/manual/firmware-foss-notices-locations/
The cDAQ-9185/9189 and FieldDAQ Firmware FOSS Notices (NI part number 377121x-01) document contains information about open source code use and software licenses for FieldDAQ firmware versions. To view ...

IEEE 802.1AS-2011 Precision Time Protocol - Temperature Input Device for FieldDAQ Manual https://www.ni.com/documentation/en/temperature-input-device-for-fielddaq/latest/manual/ieee-8021as-2011-precision-time-protocol/
The internal Ethernet switch is an IEEE 802.1AS time-aware bridge, compatible with the IEEE 802.1AS-2011 Precision Time Protocol. It can synchronize local measurement signals to other devices across an ...

Line Topology - Temperature Input Device for FieldDAQ Manual https://www.ni.com/documentation/en/temperature-input-device-for-fielddaq/latest/manual/line-topology/
In a line topology—also known as daisy-chaining or bus topology—the host communicates directly with all nodes through one bus line. A standard Ethernet device or switch can be added to the end of the chain ...

Resetting the FieldDAQ to Factory-Default Settings - Temperature Input Device for FieldDAQ Manual https://www.ni.com/documentation/en/temperature-input-device-for-fielddaq/latest/manual/resetting-fielddaq-to-factory-default/
To reset your FieldDAQ device to factory-default settings, complete the following steps. Verify the power source is turned off. Connect Ethernet port 0 and port 1 with an Ethernet cable. Connecting Port ...

Related Documentation - Temperature Input Device for FieldDAQ Manual https://www.ni.com/documentation/en/temperature-input-device-for-fielddaq/latest/manual/related-documentation/
Each application software package and driver includes information about writing applications for taking measurements and controlling measurement devices. The following references to documents assume you ...

Thermocouple Measurement Accuracy - Temperature Input Device for FieldDAQ Manual https://www.ni.com/documentation/en/temperature-input-device-for-fielddaq/latest/manual/thermocouple-measurement-accuracy/
Thermocouple measurement errors depend partly on the following factors: Type of thermocouple Accuracy of the thermocouple Temperature that you are measuring Resistance of the thermocouple wires Cold-junction ...