The National Instruments TB-2621 provides an industrial PXI front-mounting connectivity solution for 37-pin D-Sub modules. It is listed for safe use with voltages up to 150 V (CAT II) by Underwriter Laboratories (UL). Field wiring of 16 to 30 AWG wire can easily be strain relieved using built-in strain relief bar. Note: While safe to use with high-voltage rated devices, the TB-2621 can also be used with low-voltage-rated PXI 37-pin D-Sub modules.
