NI 9987L is a 60 V attenuator adapter associated with NI 9218 measurement hardware. Confirm the exact supplied unit and connectors from the photographs.
Request current pricing and lead time for this model. Our team will confirm the exact equipment configuration and condition.
Key product information and technical features.
This listing identifies the photographed hardware as 9987L. It is intended to help buyers locate the correct model within the SOHO ProLab equipment catalog. The photos and printed labels should be used to confirm that this is the item required for the intended system.
Technical documentation may describe several manufacturer configurations under a shared model family. This product listing does not promise a particular memory capacity, operating system, channel configuration, frequency range or sensitivity unless independently established for this specific unit.
Before ordering, request confirmation of the exact hardware revision, condition, installed options, included accessories and compatibility with the target test system. A manufacturer specification does not constitute evidence of calibration or the condition of an individual used device.
Verified product specifications.
| Part number | 783420-01 |
|---|---|
| Required measurement adapter role | Required for ±60 V measurement type on NI-9218 |
| Measurement range, typical | ±62.1 V |
| Measurement range, minimum | ±60 V |
| Input coupling | DC |
| Uncalibrated gain error, typical at 23 °C ±5 °C | 1.3 % |
| Uncalibrated offset error, typical at 23 °C ±5 °C | 200 mV |
| Uncalibrated gain error, maximum from -40 °C to 70 °C | 2.0 % |
| Uncalibrated offset error, maximum from -40 °C to 70 °C | 300 mV |
| Input impedance | 1.49 MΩ |
| Input bandwidth (-3 dB) | lesser of 2.8 kHz or 0.49 fs |
| Input delay | (40 + [5/512])/fs + 57.9 µs |
| Supported wire gauge | 30 AWG to 16 AWG copper |
| Wire strip length | 6 mm |
| Wires per screw terminal | One or two |
| Screw terminal torque | 0.2 to 0.25 N·m |
| Accessory weight with cable | 142 g |
| Provided collets | Three |
| Collet diameter range | 2.2 to 5.2 mm |
| Collet nut torque | 1.5 N·m |
Confirm condition, included accessories and revision before ordering.
Confirmed per unit.
Device / accessories confirmed in quote.
Exact revision confirmed when relevant.
Review system components and compatibility requirements.
Manufacturer / label
60 V attenuator adapter
Owner-verified photographed label
Compatible with the NI-9218 C Series Universal Analog Input Module as an interface accessory in the NI-9987 family.
Manuals, software and technical resources for this model.
Review shipping, warranty and return terms before ordering.
Choose pricing, rental or repair for this exact model.
Product-specific answers based on available technical information.
No. NI identifies the NI-9987 family as a connector accessory for the NI-9218 C Series Universal Analog Input Module, and 9987L is the 60 V LEMO variant within that family.
NI’s official LEMO accessory guide lists NI-9987L under accessories for the NI-9218.
NI states that connecting ±60 V signals to the NI-9218 requires the NI-9987 measurement-specific adapter.
NI’s LEMO accessory compatibility guide identifies NI-9987L with part number 783420-01.