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375656B Apr11
Accessories
Visit ni.com for information about the following accessory.
Caution Do not use unshielded cables or accessories unless they are installed in a shielded enclosure 
with properly designed and shielded input/output ports, and are connected to the NI product using a 
shielded cable. If unshielded cables or accessories are not properly installed and shielded, the EMC 
specifications for the product are no longer guaranteed.
Caution You must install mating connectors according to local safety codes and standards and 
according to the specifications provided by the connector manufacturer. You are responsible for 
verifying safety compliance of third-party connectors and their usage according to the relevant 
standard(s), including UL and CSA in North America and IEC and VDE in Europe.
Refer to Table 6 for information about third-party accessories.
Table 5.  NI Accessory for the 160-Pin Cable for the NI PXI-2530B
Accessory  Part Number
NI TBX-50 unshielded terminal block, with screw connection and
50 position D-Subminiature pin strip
779305-01
Table 6.  Third-Party Accessories for the 160-Pin Cable for the NI PXI-2530B
Accessory Manufacturer  Part Number
VARIOFACE module, with screw connection and
50 position D-Subminiature pin strip
Phoenix Contact FLKM-D50 SUB/S
VARIOFACE module, with screw connection and
50 position D-Subminiature pin strip
Phoenix Contact FLKMS-D50 SUB/S
VARIOFACE module, with screw connection and
50 position D-Subminiature pin strip, with 
LED indicators
Phoenix Contact FLKM-D50 SUB/S/LA
Right-angle 50 position male D-SUB connector
*
Tyco 747497-4
* 
Small quantity orders are available from Digi-Key Corporation (part number A23398-ND).