National Instruments 150888A‑01L Terminal Connector Block

Manufacturer: National Instruments (NI)
Model / Part Number: 150888A-01L (also referred to as NI 9923) 
Type: Terminal connector block, D-Sub to screw terminals (37 pins) 
Pin count: 37 pins 
Voltage rating: 60 Volts (max) 

Applications:

• Wire termination for D-Sub (37-pin) signal connectors in measurement & control systems

• Ideal for engineers, scientists, research labs, or industrial automation where D-Sub devices interface with screw‐terminal wiring

• Enables convenient field wiring of individual signals rather than relying on custom harnessing

Key Features:

• 37-pin D-Sub interface on one side, screw terminals for each pin on the other side – makes field wiring easier

• Compact footprint suited for panel mounting or rack wiring