Keysight / Agilent E2251A C-Size VXI M-Module Carrier

Keysight / Agilent E2251A C-Size VXI M-Module Carrier

This Agilent E2251A C-Size VXI M-Module Carrier is new from surplus stock. No accessories are included.

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Stock # 50763-4
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Keysight / Agilent E2251A C-Size VXI M-Module Carrier

  • 1-Slot, C-size VXI Module
  • Allows High-Density Utilization of VXI Space
  • Supports up to (6) M-Modules
  • Separate Logical Address for each M-Module
  • Programmable Interrupts for each M-Module


The Agilent E2251A C-size, 1-slot, M-Module Carrier allows a VXI user the ability to cost effectively add small blocks of functionality. It provides backplane access to as many as six different M-Modules, each with independent addresses, plus, the function and point count that exactly matches the customer's system requirements. You can use up to 31 M-Modules with the E1406A Command Module, or use 255 M-Modules with embedded controllers, E8491B, and MXIbus solutions.

The carrier provides the electrical and mechanical interface between the VXIbus system backplane and the M-Modules. It also provides VXI register configuration, access to I/O space and memory, and interrupt handling. Additionally, it is in full compliance with VXI Specification Revision 1.4.

With each M-Module having its own address within the E2251A M-Module carrier, you have the flexibility to use the M-Modules in many combinations. This flexibility allows you to get the amount of functionality you need in smaller blocks, lowering your overall system costs. You can install up to six M-Modules on one E2251A carrier. However, for cabling access, it is recommended that only five M-Modules be placed in one E2251A.

Here is a partial list of M-Modules that the E2251A is compatible with:

• E2259A Double-Wide Breadboard M-Module
• E2261A Quad RS-232 Interface M-Module
• E2270A 16-Channel Form A Switch M-Module
• E2271A 4x4 Matrix Switch M-Module
• E2272A Dual 8x1 Relay Multiplexer M-Module
• E2273A 8-Channel Form C Switch M-Module
• E2274A 4-Channel Form C Power Relay M-Module
• E2290A 16-Bit Digital I/O M-Module
• E2291A 16-Channel Isolated Digital Output M-Module

Important Notice: Please note that any additional items included with this equipment such as accessories, manuals, cables, calibration data, software, etc. are specifically listed in the above stock item description and/or displayed in the photos of the equipment. Please contact one of our Customer Support Specialists if you have any questions about what is included with this equipment or if you require any additional information.

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Agilent / HP E2251A C-Size VXI M-Module Carrier

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