Type 3677

Input + Output Module

Part of the LAN-XI family, this unit is a rugged standalone, four-channel data acquisition module that includes one generator output channel and supports CCLD transducers and 200 V microphones – perfect for the lab or field.

Type 3677

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LAN-XI Light modules are tough data acquisition units that capture time data from up to four channels, and are ideally suited for use with BK Connect Applets, specific tools for specific tasks. All LAN-XI Light modules can be used together with Battery Module Type 2831 and Wireless LAN Frame Type 3660-A to create a portable, remote recorder.

The default configuration of LAN-XI Light Type 3677 (4-channel input and one channel output) data acquisition module uses Front Panel UA-3100-041, which has four BNC connectors and one BNC output channel that can be used as a signal generator with frequency range from 0 to 25.6 kHz. However, Type 3677 can also use optional Front Panel UA-3102-041 to support 200 V microphones requiring 7-pin LEMO connectors.

The signal generator can be easily set up using BK Connect, controlling excitation type, frequency parameters, output level, level ramp up/down times, and burst excitation. The software supports sine (fixed frequency), stepped sine, continuous and burst random, periodic and pseudo-random, white noise and user-defined waveforms.

USE SCENARIOS

Any general sound and vibration recording and analysis, such as troubleshooting, where a single, four-channel module meets channel-count needs
Production quality testing of consumer goods, such as quick pass/fail measurements according to a tolerance curve
Noise, vibration and harshness (NVH) recording under demanding conditions such as on a motorcycle on a vehicle test track
Battery-operated recording in the field, such as traffic noise
Evaluating sound quality metrics (loudness, sharpness and articulation index)
Generator output for structural testing such as modal analysis

CHARACTERISTICS

LAN-XI Light’s buttons and LCD screen can be used for control and feedback. LED rings around each channel indicate its status by color. Available memory and overload displays are shown on the LCD screen.

CAPABILITIES

DC to 25.6 kHz input range (sampling rate 65.5 kHz)
Transducer conditioning is automatically configured when using transducers with TEDS
Built-in home page allows remote set-up with any PC, tablet or smartphone
Data transfer and PoE over LAN connection
Powered by battery, mains, external DC, or power over Ethernet (PoE)
Seven-hour battery can be swapped in the field
Output channel with full generator functionality – from 0 to 25.6 kHz
Also available: LAN-XI Open Application Protocol Interface (API) – a lightweight, platform-independent interface for programming LAN-XI data acquisition hardware from your own (or third party) software.

LAN-XI Light Types 3676 and 3677	Data Sheets	English
Overview of LAN-XI frames, modules and front panels	Data Sheets	English

Type 3677
Number of inputs	4
Input	Standardized voltage (+/- 10V), IEPE / CCLD
Output	Voltage (+/- 10V)
Interface	TCP/IP
Accuracy class	n/a
Degree of protection	IP31
Sample rate	65.5 kHz
Housing	Frame
Real-time capabilities	Data storage

Main Menu

Main Menu

Main Menu

Main Menu

Type 3677

USE SCENARIOS

CHARACTERISTICS

CAPABILITIES

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