Anonymous Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
CB-27
CB-27, 28 Screw Terminal, Connector Block
Actual item may vary if no part number is provided on quote request.
✔ 2 Year Warranty Included
✔ Free Domestic Ground Shipping
✔ NIST Calibration Available
Andrew Gar**** Verified Buyer
" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
Said Sai**** Verified Buyer
" Competent contact for highly specialized components. The support team is very knowledgeable. Many thanks for the help and the fast shipping! "
January 2025
Bob C**** Verified Buyer
" Jason was able to get our emergency situation taken care of quickly and professionally. "
May 2025
Gregg Flecki**** Verified Buyer
" Great service and great products. This is my 2nd time using Apex Waves, truly impressed. "
January 2025
Carol Zimme**** Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
Andrew Gar**** Verified Buyer
" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
Said Sai**** Verified Buyer
" Competent contact for highly specialized components. The support team is very knowledgeable. Many thanks for the help and the fast shipping! "
January 2025
Bob C**** Verified Buyer
" Jason was able to get our emergency situation taken care of quickly and professionally. "
May 2025
Gregg Flecki**** Verified Buyer
" Great service and great products. This is my 2nd time using Apex Waves, truly impressed. "
January 2025
National Instruments CB-27 I/O Connector Block
The CB-27 is an I/O Connector Block created by National Instruments. The NI CB-27 is assigned with the part number 777100-01. There are a few items required for the CB-27 to be utilized. These accessories include an installation guide, a reference label for the CB-27, a DAQCard, a computer, a Number 2 Philips screwdriver, a 1/8 in. flathead screwdriver, the PCMCIA-4350, DAQCard-AO-2DC, DAQCard-500, DAQCard-516, or another PCMCIA DAQ device, and tie wraps. This Connector Block allows the user to connect analog and digital signals to NI PCMCIA DAQ devices. The PR27-30F or PSH 32-30F cables are used with the CB-27 for the NI PCMCIA-4350. These cables are keyed a certain way, so ensure that they are inserted appropriately.
The NI CB-27 renders the connection of analog and digital signals to the 27-pin PCMCIA data acquisition products by National Instruments. The CB-27 Connector Block contains 28 screw terminals and a 30-position right angle connector with ejector ears. Every screw terminal correlates with a pin number on the connector. Other 27-pin PCMCIA DAQ devices by NI are compatible with the CB-27 as described in the user manual.
For the maximum working voltage, the inputs on the CB-27 Connector Block must be within ±20 V of GND. Ensure that the product meets the safety requirements as explained in the user manual. The CB-27 follows different international safety protocols such as EN 61010-1, UL 3121-1, and IEC61010-1. The NI CB-27 also fulfills the criteria of EMC characteristics with multiple EN certifications.
| Model | CB-27 |
|---|---|
| Manufacturer | National Instruments |
| Part Number | 777100-01 |
| Type | Connector Block |
| Screw Terminals | 28 |
| Compatible Models | DAQCard-AO-2DC, DAQCard-500,DAQCard-516, PCMCIA-4350 |
| Maximum Working Voltage | Each input must remain within ±20 V of ground. |
| Connector | 30-position right angle connector with ejector ears |
| CB-27 Manual | User Manual and Maintenance Manual Available for Download |
| Price | Contact a sales representative for a quote. |
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