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PXI3040L Multiplexer/Matrix Switch Module - High-Density PXI Switching Solutions

When you need reliable, flexible switching solutions for your test and measurement applications, our PXI3040L Multiplexer/Matrix Switch Module delivers exceptional performance and versatility. These professional-grade modules provide up to 80 channels of multiplexing and matrix switching capability, designed to meet the demanding requirements of automated test equipment, data acquisition systems, and high-channel-count signal routing applications. With 13 selectable topologies, configurable debounce timing, and compatibility with a range of terminal blocks, this switch module offers the adaptability you need for advanced test environments.

Description

The PXI3040L is a fully domesticated, PXI-based multiplexer/matrix switch module engineered for high-density signal routing in automated test environments. It supports up to 80 channels and offers 13 configurable switching topologies, ranging from 1-wire multiplexers to 8×10 matrix configurations, making it adaptable to diverse test scenarios. Built with high-reliability relays, it features configurable debounce time and built-in cycle counting for proactive maintenance. The module integrates seamlessly with SCB1291, SCB1292, and SCB1293 terminal blocks for quick, error-free wiring, and comes with intuitive driver software and example programs to streamline setup. With a compact 3U PXI form factor and robust performance, it is ideal for applications requiring flexible, high-channel-count switching.

Specifications

Parameter	Value
Topology Options	1-wire 80×1 multiplexer, 1-wire 40×1 multiplexer, 1-wire 20×1 multiplexer, 2-wire 40×1 multiplexer, 2-wire 20×1 multiplexer, 1-wire 8×10 matrix, 2-wire 4×10 matrix, 1-wire 8×10 matrix, etc. (13 total)
Channel On-Resistance	≤30Ω (1-wire 80×1) / ≤20Ω (1-wire 8×10) / ≤nΩ (matrix modes, n = number of relays in path)
Channel Off-Resistance	≥100MΩ
Max Switching Current	0.5A
Max Switching Power	10W
Max Switching Voltage	60VDC, 30VAC (channel-to-channel, channel-to-ground)
Channel Isolation	>55dB@200kHz, >40dB@1MHz
Relay Switching Time	≤1ms
Relay Lifespan	≥1×10⁶ cycles
Terminal Block Connector	J30J-100ZKWPT7-J
Operating Temperature	-10°C ~ +55°C
Storage Temperature	-40°C ~ +70°C
Operating Humidity	10% ~ 90% RH, Non-Condensing
Storage Humidity	5% ~ 95% RH, Non-Condensing
Form Factor	3U PXI Single-Width Module

Applications

Automated Test Equipment (ATE): High-channel-count signal routing for functional testing of electronics

Data Acquisition Systems: Multiplexing sensor inputs for environmental and structural monitoring

Aerospace & Defense: Matrix switching for avionics and radar system validation

Laboratory Research: Flexible signal routing for prototype characterization and component testing

Industrial Automation: Multiplexing process control signals for factory test stations

Functionality

13 Configurable Topologies: Switch between multiplexer and matrix modes to match test requirements

High-Density Routing: Support for up to 80 channels in a single 3U PXI module

Relay Health Monitoring: Built-in cycle counting and configurable debounce time to optimize reliability

Simplified Wiring: Compatible with SCB1291/SCB1292/SCB1293 terminal blocks for quick connections

Intuitive Software Support: Includes driver libraries and example programs for easy integration with test frameworks

Broad Voltage/Current Handling: Supports 60VDC/30VAC and 0.5A switching for diverse load types

Key Features

Up to 80 channels in a compact 3U PXI form factor for space-efficient testing

13 flexible topologies to adapt to multiplexing and matrix switching needs

High-reliability relays with ≥1×10⁶ cycle lifespan and proactive maintenance tracking

Configurable debounce time to eliminate signal bounce and improve test accuracy

Plug-and-play terminal block compatibility for fast, error-free wiring

User-friendly driver software and example programs to accelerate deployment

Custom Design

At MXTD, we offer tailored solutions to meet your unique switching requirements:

Custom Topologies: Design of specialized multiplexer/matrix configurations beyond standard options

Extended Temperature Ranges: Modules rated for extreme -40°C to +85°C operating conditions

Enhanced Isolation: Higher voltage isolation for high-voltage test environments

Custom Connectors: Alternative terminal block and cable assemblies for legacy systems

Software Integration: Custom driver development for third-party test platforms

Customization Process

Why Choose MXTD?

Domestic Innovation: Fully localized design and manufacturing for reliable supply and fast support

Proven Reliability: ISO 9001-certified production processes ensure consistent performance

Technical Expertise: Years of experience in PXI module design and test system integration

Global Support: 24/7 technical assistance and rapid response to customer needs

Flexible Solutions: Fast lead times for both standard and custom-configured modules

Certifications and Certificates

Logistics and Transportation

FAQ

Q: How many channels does the PXI3040L support?

A: It supports up to 80 channels, with 13 configurable topologies for multiplexing and matrix switching.

Q: Can I use the PXI3040L with PXIe chassis?

A: Yes, it is compatible with both PXI and PXIe hybrid chassis.

Q: What terminal blocks are compatible with this module?

A: It works with SCB1291, SCB1292, and SCB1293 terminal blocks for simplified wiring.

Q: Does the module include software drivers?

A: Yes, it comes with intuitive driver software and example programs to streamline integration.

Q: What is the relay lifespan?

A: The relays are rated for ≥1×10⁶ cycles under resistive load conditions.

Contact Us

Ready to enhance your test capabilities with our professional Multiplexer/Matrix Switch Module - High-Density PXI Switching Solutions? Our team is here to help you select the right configuration and provide technical support for your specific application.

Contact our sales team at manager02@mxtdinfo.com to discuss your requirements, request detailed specifications, or arrange product demonstrations. We look forward to helping you achieve your measurement and control objectives with our reliable switching technology.