VTI EMX-7500 | PXIe Digital I/O Module
Consolidates digital inputs and outputs in the PXIe test system and connects switches, relays, and logic signals directly to test software.
- ✓ 64 Channels per Module
- ✓ 300 mA Sink Current up to 60 V
- ✓ 1000 V Isolation
PXIe Digital Input/Output Modules for Functional Testing
VTI EMX-7500: Read and Switch Digital Signals
The VTI EMX-7500 Series expands PXI Express Test Systems (PXIe) with digital inputs and outputs for automated functional tests.
The PXIe Digital Input/Output Modules (DIO) read switch states, set outputs, and switch relays or LEDs. Supported signal types include transistor-transistor logic (TTL), low-voltage TTL (LVTTL), and 60 V static I/O. The 160-pin ERNI connector links the digital channels to the DUT wiring.
Set Up Manually, Control Automatically
The Soft Front Panel supports operation, configuration, and commissioning. For automated operation, Interchangeable Virtual Instruments (IVI) drivers connect the modules to test software. The test program configures I/O ports, reads states, and sets outputs. The modules of the VTI EMX-7500 Series acquire and switch digital signals in the PXIe test system but do not generate test power.
Choose the Right Module for Reading, Switching, or Isolation
The EMX-7500 Series is selected according to the task in the test system:
- for read-only functions: 64-channel input modules
- for relays, LEDs, and switching signals: 64-channel output modules
- for flexible digital I/O tasks: 64-channel modules with configurable inputs and outputs
- for fixed mixed signals: module with 32 inputs and 32 outputs
- for separate reference potentials: isolated modules with 1000 V isolation to system ground
This clearly defines the function: the EMX-7500 Series reads and switches digital signals in the PXIe test system. It is not a programmable DC power supply, electronic load, or hipot tester.
Alternative Products
If dynamic digital I/O with vector memory or a complete modular functional test setup is required instead of static 60 V digital I/O, consider Marvin Test GX5292E or the OTP2 Functional Test Platform.
Related Product Categories
PXI Interface Cards | Interface Cards | LXI / PXI Systems | Test Systems | Test Software
Match Digital I/O to Your Test Fixture
Clarify inputs, outputs, logic levels, isolation and software integration before wiring the test fixture. We help you choose the EMX-7500 model that fits your functional test.
Variants
Specifications
| Relais im Prüfaufbau schalten und externe Schaltzustände erfassen | |
| Relais mit Flyback-Diode bei induktiven Lasten ansteuern | |
| LEDs mit externer Versorgung schalten | |
| TTL-Digital-I/O im Funktionstest verwenden | |
| LVTTL-Digital-I/O im Funktionstest verwenden | |
| Schalterzustände über isolierte Digitaleingänge einlesen | |
| isolierte Digitalausgänge für Relais, LEDs und TTL-Ausgänge einsetzen | |
| Digitalausgänge mit wählbarer Pull-up-/Clamp-Spannung betreiben |
Options & Accessories
| 70-0409-160R | strain relief bracket kit, without connector |
|---|---|
| 27-0088-160 | 160-pin mating connector, one per card, ERNI 024070 |
| 70-0367-205R | terminal block |
| 52-0109-000R | crimp contacts, 100 pieces, ERNI 234064 |
| 27-0088-000 | crimp contacts, ERNI 014729 |
| 46-0010-000 | DIN crimp tool, ERNI 014374 |
| 46-0011-000 | DIN extraction tool, ERNI 471555 |
Scope of Delivery
| PXIe module(s) of the EMX-7500 Series |
| Factory test certificate |
Applications
| Switch relays in the test setup and acquire external switch states |
| Drive relays with a flyback diode for inductive loads |
| Switch LEDs with an external supply |
| Use TTL digital I/O in functional testing |
| Use LVTTL digital I/O in functional testing |
| Read switch states via isolated digital inputs |
| Use isolated digital outputs for relays, LEDs, and TTL outputs |
| Operate digital outputs with selectable pull-up/clamp voltage |
Videos
Links & Downloads
Available Documents (Subject to Change)
Supplier
VTI Instruments, located in San Diego, provides products and systems which are used to monitor and record data that characterizes the physical integrity and performance of aircraft, engines, and other large structures, as well as automate the functional testing of complex electronic systems. VTI Instruments is recognized as an industry leader with a reputation of providing reliable data, first time, every time.