LabJack
LabJack Mux80 (Mux80)
LabJack Mux80 (Mux80)
SKU:Mux80
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The LabJack MUX80 Analog Input Expansion Board expands the channel density of compatible LabJack DAQ devices up to a total of 84 analog inputs. Designed to connect directly to the DB37 expansion port of a host LabJack device, the MUX80 multiplexes 10 of the host’s analog input lines at a 1:8 ratio while keeping primary AIN0–3 lines un-multiplexed for uncompromised sampling.
Ideal for high-density sensor logging, industrial test beds, and structural monitoring, the MUX80 utilizes onboard MIO lines for automated channel switching. It is available in standard desktop/DIN configurations as well as OEM connectorless formats for custom system integration.
Features:
- Expands compatible LabJack DAQ systems up to 84 total analog input channels
- Connects directly via standard DB37 interface connector
- 1:8 multiplexing ratio across 10 main host analog channels
- Preserves AIN0–AIN3 high-speed un-multiplexed channels for high-frequency signals
- Compatible with LabJack T7, T7-Pro, U6, and U6-Pro data acquisition devices
- Integrated DIN rail mounting compatibility via LJSnap2D adapters
- OEM version available for custom embedded enclosure integration
Note: The host device utilizes MIO0–2 lines to command the MUX80 multiplexers. These lines will not be available for general-purpose digital I/O while the MUX80 is connected.
LabJack MUX80 Technical Specifications
- Total Analog Input Channels: Up to 84 Expansion Channels
- Multiplexing Ratio: 1:8 Ratio on 10 Multiplexed Input Lines
- Direct Input Pass-Through: AIN0 – AIN3 (Un-multiplexed)
- Host Interface: DB37 Connector
- Control Lines Used: MIO0, MIO1, MIO2
- Hardware Compatibility: LabJack T7, T7-Pro, U6, U6-Pro
- Mounting Support: Plastic Snaptrack with LJSnap2D adapters (TKAD DIN rail clip compatible)
Channel Mapping Quick Reference:
| CB37 Header / Connector | Mapped Analog / Digital Signals |
|---|---|
| X2 Header | AIN0–3, AIN120–127 |
| X3 Header | AIN48–61, AIN62–63, FIO0–7 |
| X4 Header | AIN72–85, AIN86–87, AIN64–71 |
| X5 Header | AIN96–109, AIN110–111, AIN88–95, AIN112–119, DAC0–1 |
The package includes:
- 1 x LabJack MUX80 Analog Input Expansion Board
- 1 x Plastic Snaptrack Tray
- 1 x Set of LJSnap2D Adapters (for DIN Rail compatibility)
Note: OEM versions are supplied without pre-installed terminal block headers or DB37 connectors for direct soldering and custom integration.
Fully supported by LabJack software libraries (LJM / UD Driver) and configuration tools (Kipling):
- Automatic Channel Addressing: Simple register reads for extended channel indices (AIN48 through AIN127)
- OS Support: Windows, macOS, Linux
- Languages & Frameworks: Python, C/C++, C#, Java, MATLAB, LabVIEW
Download technical documentation, datasheets, and wiring guides:
Download LabJack MUX80 Datasheet & Channel Mapping Guide
- Warranty: 12-Month Factory Warranty
- Delivery time: up to 10 business days
- Professional customer service, fast delivery, attractive pricing
- Genuine LabJack product
