Model: SCXI-1325
Category: Terminal
Features:
26 screw terminals for signal connections
For isolated analog output applications
Shielding, can achieve fast and convenient signal connection
It is installed in front of the SCXI module
Used for SCXI-1124
The NI SCXI-1325 terminal provides a convenient way to connect and disconnect signals. The terminal can be connected directly to the sensor located on the front BNC connector or on the screw terminal in the fully shielded housing.

The SCXI-1325 has 26 screw terminals for signal connection to the SCXI-1124 module. It is the ideal solution for large channel number temperature or voltage applications.
National Instruments SCXI-1325 High voltage terminal
NI SCXI-1325 (Part number: 777687-25), with 26 screw terminals, is a high voltage terminal specially designed to securely connect SCXI-1124 analog output modules. The SCXI-1325 has two screw terminals that can be connected to the SCXI-1124 chassis for grounding. The other 24 screw terminals are used to connect signals to the six output channels on the SCXI-1124 module.
The National Instruments SCXI-1325 can be easily installed on the front panel of the host module with a companion connector. The NI SCXI-1325 provides 250 Vrms channel to ground and channel to channel isolation. This high voltage SCXI terminal is suitable for a wide range of applications as it provides a comfortable and direct system for connecting and disconnecting signals from the user’s system. The SCXI-1325 can be connected directly to the sensor located on the front BNC connector or screw terminal.

The NI SCXI 1325 provides ± 50 VDC rejection capacity and 0.16 Hz 1-pole RC Angle frequency when operating in 1 MΩ common mode. By using this terminal, the user can independently connect each output channel of the SCXI-1124 to achieve a current output or a voltage output. In this configuration, there can be a CMV of up to 250 Vrms between each channel and chassis grounding or any other channel grounding. To ensure high accuracy, the National Instruments SCXI-1325 uses an isothermal construction. Devices with accessible live parts should not be used with device terminals. This model supports 26-14 AWG maximum excitation line gauge and is a 250 V, CAT II device.
The recommended operating temperature range for NI devices is 0 to 50 °C, the storage temperature range is -20 to 70 °C, and the non-condensing relative humidity range is 5 to 90 percent. The SCXI-1325 is designed to comply with the following electrical safety standards: IEC 61010-1, UL 3111-1 and CAN/CSA C22.2 No. 1010.1. In addition, when the device is used at high common-mode voltages, the signal line with the highest input voltage must be insulated.