Bently Nevada ADRE 408 DSPi - Dynamic Signal Processing Instrument

The Bently Nevada 408 DSPi is compact and portable, with rack-mount capability for convenient operation on test benches, in the field, or at remote locations. Its highly configurable design supports virtually all standard and non-standard input types, including dynamic sensor signals (e.g., from proximity probes, velocity sensors, accelerometers, force hammers, dynamic pressure sensors) and static signals (e.g., process variables from transmitters and distributed control systems). For rotating machinery applications, users can provide a keyphaser or other velocity input signal (e.g., from magnetic or optical sensors) to drive synchronous sampling and order tracking. For structural analysis needs, it supports impact testing using force hammers. The system also supports multiple trigger modes for unattended, automated data acquisition.

Every 408 DSPi supports up to 4 sampling cards, enabling acquisition of data from up to 32 channels. The 408 DSPi base system utilizes internal clocks and analog velocity/key-phasing signals, supporting asynchronous and synchronous sampling across all channels. The Velocity Input/Trigger Card supports up to 3 independent velocity input channels for external velocity inputs. Each speed input/trigger card occupies one available slot. The 408 DSPi can simultaneously utilize up to two speed input/trigger cards, providing a maximum of six physical speed inputs and six analog speed inputs. Users can assign any speed input (km/h) to any channel within the 408 DSPi. Most signal processing and sampling parameters can be changed “on-the-fly” without interrupting data acquisition. The 408 DSPi architecture offers a flexible hardware configuration. Users can insert sampling cards into the chassis as needed. Slots 1 through 4 support all standard sampling cards. Slot 5 is reserved for digital playback cards and future option cards. Standard dynamic sampling and speed input/trigger cards provide comprehensive support for structural analysis and impact testing. Data can be analyzed locally or exported to third-party applications as required.

The ADRE Sxp software and 408 DSPi (Dynamic Signal Processing Instrument) form a highly scalable system for multi-channel signal processing and data acquisition. Unlike general-purpose computer-based data acquisition systems, ADRE Sxp and 408 DSPi are specifically designed for real-time, highly parallel signal processing and display. This system integrates the functionality of multiple instruments—including oscilloscopes, spectrum analyzers, filters, signal conditioners, and digital recorders—into a single platform. It can operate remotely over LAN/WAN or store data in a fully “standalone” mode without requiring an additional external computer, making it ideal for secure enterprise network environments. The ADRE Sxp data acquisition system includes: 1 x 408 Dynamic Signal Processing Instrument; ADRE Sxp Client Software; ADRE Rapid Configuration Software; and a computer system capable of running ADRE Sxp software. Its real-time display capability enables continuous data visualization without storing data to permanent memory. For existing ADRE system users, ADRE Sxp also supports all previous ADRE for Windows databases.

Ordering Information: 168679-AA-BB-CC-DD-EE-FF-GG-HH-II-JJ-KK
A:  Slot # 1 Option
00  Empty Slot
01  8 Ch Dynamic Sampler Card
02  3 Ch Speed Input (KPH) / Trigger Card
03  Transducer Power Supply Card
B:  Slot # 2 Option
00  Empty Slot
01  8 Ch Dynamic Sampler Card
02  3 Ch Speed Input (KPH) / Trigger Card
03  Transducer Power Supply Card
C:  Slot # 3 Option
00  Empty Slot
01  8 Ch Dynamic Sampler Card
02  3 Ch Speed Input (KPH) / Trigger Card
03  Transducer Power Supply Card
D:  Slot # 4 Option
00  Empty Slot
01  8 Ch Dynamic Sampler Card
02  3 Ch Speed Input (KPH) / Trigger Card
03  Transducer Power Supply Card
E:  Slot # 5 Option
00  Empty Slot
01  Digital Replay Card w/o Analog Output Card
02  Digital Replay Card w/ Analog Output Card
03  Transducer Power Supply Card
F:  Power Supply Option
00  None
01  90/264 Vac 47/63Hz (2US, 1 EU, 1 Br Power Cords Included)
03  AC Power Supply with US 10A/125V Power Cord
04  AC Power Supply with US 10A/250V Power Cord
05  AC Power Supply with Euro 10A 2 Wire Power Cord
06  AC Power Supply with Brazil 10A/250V Power Cord
G:  Carry Case Option
00  None
01  Hard Shipping Case
H:  Metrology Certification Option
00  None
01  All Cards
I:  Rack Mount Kit Option
00  None
01  with 19 in Rack Mount Kit
J:  Solid State Drive Option
01  480GB Solid State Drive
02  960GB Solid State Drive
K:  Approvals
00  No Approvals
KR  Korea (safe area)

408 DSPi Accessories
168905-AA 8-Channel Dynamic Sampler Card
A:  Approvals
00  No Approvals
KR  Korea (safe area)
168906-AA 3-Channel Speed Input/KPH Trigger Card
A:  Approvals
00  No Approvals
KR  Korea (safe area)
Requires appropriate adapter cable to connect optical transducer inputs.
168907-AA-BB-CC Digital Replay Card
A:  Approvals
00  No Approvals
KR  Korea (safe area)
B:  Output Option
00  No output
01  With analog output
C:  Cables (only applicable if B option = 01)
00  Not Included
01  One 8 Channel Cable
02  Two 8 Channel Cables
03  Three 8 Channel Cables
04  Four 8 Channel Cables
168908-AA-BB Transducer Power Supply Card
A:  Approvals
00  No Approvals
KR  Korea (safe area)
B:  Output Accessory Option
00  None

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