Connectivity Accessories

CompactRIO and NI CompactDAQ systems are designed to provide

flexible options for low-cost field wiring and cabling. Most C Series

modules have a unique connector block option to provide secure and safe

connections to your CompactRIO or NI CompactDAQ system. The table below

contains all of the connector blocks available for C Series I/O modules.

The table below lists the recommended connector block accessories

for each CompactRIO digital input and counter/timer module.

The NI 9932 kit provides strain relief and operator protection from

high-voltage signals for any 10-position screw-terminal module.

The NI 9933 includes a screw-terminal connector with strain relief

as well as a D-Sub solder-cup backshell for creating custom cable

assemblies for any module with a 37-pin D-Sub connector.

The NI 9934 includes a screw-terminal connector with strain relief

as well as a D-Sub solder-cup backshell for creating custom cable

assemblies for any module with a 25-pin D-Sub connector.

The NI 9935 includes a screw-terminal connector with strain relief

as well as a D-Sub solder-cup backshell for creating custom cable

assemblies for any module with a 15-pin D-Sub connector.

The NI 9936 consists of 10-position screw-terminal plugs for any

10-position screw-terminal module.

information on availability of accessories.

C Series Module Accessories

2

BUY ONLINE at ni.com or CALL 800 813 3693 (U.S.)

Figure 1. NI 9932 10-Position Strain Relief and High-Voltage Screw-Terminal Connector Kit

Accessory

Description

NI 9932

10-position strain relief and high-voltage screw-terminal connector kit

NI 9933

37-pin D-Sub connector kit with strain relief and D-Sub shell

NI 9934

25-pin D-Sub connector kit with strain relief and D-Sub shell

NI 9935

15-pin D-Sub connector kit with strain relief and D-Sub shell

NI 9936

10-position screw-terminal plugs (quantity 10)

NI 9939

16-position strain relief and high-voltage screw-terminal connector kit

Note: To meet shock and vibration requirements, you must affix ferrules to the ends of the wires on all

screw-terminal connectors.

C Series Digital Input and Counter Module

Recommended Module Accessory

NI 9401

NI 9411

NI 9421

NI 9932, NI 9936

NI 9421 with D-Sub

NI 9422

NI 9939

NI 9423

NI 9932, NI 9936

NI 9425

NI 9435

NI 9932, NI 9936

Figure 2. NI 9933 37-Pin D-Sub Connector Kit with Strain Relief and D-Sub Shell

Figure 3. NI 9934 25-Pin D-Sub Connector Kit with Strain Relief and D-Sub Shell

Figure 4. NI 9935 15-Pin D-Sub Connector Kit with Strain Relief and D-Sub Shell

Figure 5. NI 9936 10-Position Screw-Terminal Plugs