The National Instruments SH37F-37M-2, part number 778621-02, is a 2 m shielded I/O cable with 37-pin female-to-male connectors.
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Key product information and technical features.
This is the 2 m variant of the SH37F-37M cable family. NI describes the family as connecting compatible CompactRIO modules to accessories or cables with D-SUB connectors.
NI also lists this exact cable among the NI 6520/6521 accessory options. NI 6521 installations require special keyed cables and accessories; consult the device guide and safety-kit instructions before selecting the connection arrangement.
Verified product specifications.
| Manufacturer part number | 778621-02 |
|---|---|
| Cable length | 2 m |
| Front-end connection | 37-pin female D-SUB |
| Back-end connection | 37-pin male D-SUB |
| Cable shielding | Shielded |
| Twisted pairing | No |
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Manufacturer
Connection interface
2 m shielded I/O interconnect
SH37F-37M
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Product-specific answers based on available technical information.
NI identifies SH37F-37M-2 as part number 778621-02, a 2 m shielded 37-pin female-to-male I/O cable.
SH37F-37M-2 is 2 m long and uses part number 778621-02. SH37F-37M-1 is the 1 m variant, part number 778621-01.
Yes. The NI 6520/6521 User Guide requires special keyed cables and accessories for NI 6521 devices and refers users to the 37-Pin High-Voltage Accessory Safety Kit Installation Guide.