No bottom screw inserts for terminal block on PXI-2566.

[Jim@BoschSecurity]

There are no bottom screw inserts on either of my two PXI-2566 relay modules for attaching the TB-2666 terminal blocks. I'm concerned about the contact reliability without being able to screw down the bottom side of the terminal blocks. Are my PXI-2566s defective, or are there normally no screw inserts on the bottom side?

[LoganS]

Hi Jim,

Let me see if I understand. Your PXI-2566 (Part number 189267A-01) does not have a hole in the bottom left hand corner of the front connector? Right next to where it says 125 VRMS, 150 VDC, CAT I? If you look at the back of the front connector, does it give any revision information? Does it give a part number anything like 188760A-01? Please let me know, and have a good day!

Logan S.

[Jim@BoschSecurity]

Hi Logan,
You are correct. Part number stamped on back of the PXI-2566 bracket is '188760A-01'. Revision stamped on back of the bracket is 'Rev 3'. Below the revision# is 'H&S 04/21'. Thanks for the reply, and I hope this information helps.
Jim H.

[LoganS]

Hi Jim,

Call NI at 1-866-ASK-MYNI (1-866-275-6964), and ask to speak to someone in the Modular Instruments group. We will be able to help you get this taken care of quickly. Thanks, and have a good day!

Logan S.