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©

 National Instruments Corporation

3

NI CB-37F-LP Installation Guide

Connections, including power signals to ground and vice versa, that exceed any of the 
maximum signal ratings on the connector block can create a shock or fire hazard, or can 
damage any or all of the boards connected to the host computer, and the connector block. 
National Instruments is 

not 

liable for any damages or injuries resulting from incorrect 

signal connections.

 

 

Clean the device and accessories by brushing off light dust with a soft non-metallic brush. 
Remove other contaminants with a stiff non-metallic brush. The unit 

must 

be completely 

dry and free from contaminants before returning it to service.

Connecting the Signals

Refer to the help file for the NI 37-pin device for a list of signals available 
on the CB-37F-LP.

Refer to Figures 1 and 2 as you complete the following steps to connect 
signals to the connector block.

Figure 1.  

CB-37F-LP Parts Locator Diagram

1

Signal Wires

2

Screw Terminals

3

Connector Block Mounting Screw Holes

4

Rubber Feet

5

Connector

1

4

3

5

4

3

2

Summary of Contents for CB-37F-LP

Page 1: ...37 pin cable The CB 37F LP allows you to easily connect analog input analog output counter timer and digital I O signals to your National Instruments device The 40 screw terminals allow access to ever...

Page 2: ...features built into this device can become impaired if the device becomes damaged in any way If the device is damaged turn the device off and do not use it until service trained personnel can check it...

Page 3: ...nections Clean the device and accessories by brushing off light dust with a soft non metallic brush Remove other contaminants with a stiff non metallic brush The unit must be completely dry and free f...

Page 4: ...r 3 Insert the stripped wires into the screw terminals and tighten the screws with the 0 10 in slotted screwdriver No bare wire should extend past the screw terminal Exposed wire increases the risk of...

Page 5: ...omputer as described in the DAQ Quick Start Guide You must install the CB 37F LP connector block on the PCI device after the device is installed in the computer Caution The CB 37F LP is not designed f...

Page 6: ...nector block are polarized You can attach them in only one way Do not force the cable when inserting it into or removing it from the PCI device I O connector or the CB 37F LP Make sure that the comput...

Page 7: ...able for damage or injury resulting from such misuse Specifications This section lists the specifications of the CB 37F LP These specifications are typical at 25 C unless otherwise specified Input Out...

Page 8: ...fety for electrical equipment for measurement control and laboratory use IEC 61010 1 EN 61010 1 UL 61010 1 CAN CSA C22 2 No 61010 1 Note For UL and other safety certifications refer to the product lab...

Page 9: ...tional Instruments also has offices located around the world to help address your support needs For telephone support in the United States create your service request at ni com support and follow the...

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