Description
The part number 776366-90 identifies a specialized piece of equipment in the SCXI & Legacy category, known as the AMUX-64T. Manufactured by National Instruments, this device is an Analog Multiplexer with a Temperature Sensor designed for a wide range of applications. The AMUX-64T stands out for its ability to interface with all NI-MIO boards, with the exception of the AT-MIO-64, making it a versatile tool for various data acquisition tasks.
This model is particularly noted for its significant increase in input channel capacity. It quadruples the number of analog inputs by incorporating 16 separate four-to-one analog multiplexer circuits, resulting in a total of 64 input channels. For more extensive requirements, the AMUX-64T offers a cascading capacity of up to 4 units, enabling the management of 256 discrete inputs. Additionally, it is compatible with E Series data acquisition devices (60xxE), further expanding its utility in complex setups.
Among its additional features, the AMUX-64T includes signal processing device positions such as filters and attenuators, and it supports Thermocouple cold junction operation, making it highly suitable for temperature-sensitive applications. Power configuration is flexible, with the option to draw power directly from an MIO board or an external +5V supply. For thermocouple inputs, the device can be cascaded to accommodate up to 124 differential or 248 single-ended connections.
A red LED indicator for power status ensures users can easily verify the device’s operational state. The AMUX-64T is designed for convenience and ease of installation, capable of being mounted on a standard 19-inch rack or a worktable, offering flexibility in deployment across various environments.
| Specification | Detail |
|---|---|
| Part Number | 776366-90 |
| Category | SCXI & Legacy |
| Model | AMUX-64T |
| Manufacturer | National Instruments |
| Type | Analog Multiplexer with Temperature Sensor |
| Compatibility | Interfaced with all NI-MIO boards (except AT-MIO-64) |
| Input Channel Increase | Quadruples number of analog inputs |
| Built-in Circuits | 16 separate four-to-one analog multiplexer circuits |
| Total Input Channels | 64 |
| Cascading Capacity | Up to 4 for 256 discrete inputs |
| Compatibility | E Series data acquisition devices (60xxE) |
| Additional Features | Signal processing device positions (filters, attenuators, etc.), Thermocouple cold junction operation |
| Power Configuration | From MIO board or external +5V supply |
| Cascading for Thermocouple Inputs | Up to 124 (differential) or 248 (single-ended) |
| Indicator | Red LED for power status |
| Mounting | Standard 19-inch rack or worktable |
Question 1: What is the part number for the AMUX-64T?
Answer 1: Part number for AMUX-64T is 776366-90.
Question 2: How many input channels does the AMUX-64T support?
Answer 2: AMUX-64T supports 64 input channels.
Question 3: Can the AMUX-64T be cascaded for more inputs?
Answer 3: Yes, up to 4 units for 256 inputs.
Question 4: Is the AMUX-64T compatible with Thermocouple cold junction operation?
Answer 4: Yes, it supports Thermocouple cold junction operation.
Question 5: Can the AMUX-64T be mounted on a 19-inch rack?
Answer 5: Yes, it’s mountable on a 19-inch rack or worktable.
