--- type: product schema_version: 1 stock_number: "50815-3" canonical_url: "https://www.artisantg.com/50815-3/Keysight-E2272A" json_url: "https://www.artisantg.com/50815-3/Keysight-E2272A.json" generated_at: "2026-11-07T14:56:24.984Z" last_updated: "2026-07-30T09:10:57.047-05:00" --- # Keysight / Agilent / HP E2272A Dual 8 x 1 Relay Multiplexer M-Module _Summary and Categories are this item's record. The description sections and FAQ are machine-assisted and can contain errors; where they disagree with the record, the record is correct, and where description sections disagree with each other, Details wins._ ## Summary - Manufacturer: Keysight - Model: E2272A - Condition: Used and in Excellent Condition - Price: $275.00 USD - Availability: In stock, 24 available - Warranty: 1-Year Warranty with 30-Day Return Guarantee - ITAR restricted: No - Shipping weight: 1 lb - Shipping dimensions: 10X5X5 in ## Categories - Test Equipment > Electrical Test > MUX (primary) - Test Equipment > Electrical Test > Relays - Military and Embedded Equipment > Embedded & Industrial > M-Modules ## Details This Agilent E2272A Dual 8 x 1 Relay Multiplexer M-Module is used, and in excellent condition. The Agilent E2272A Dual 8 x 1 Relay Multiplexer is a single-wide, register-based M-Module. Use the E2272A as an input or output multiplexer for a matrix or other switching configuration. You can also connect multiple analog signals to a DMM or other instruments. It consists of 16 DPST latching relays and is organized as two separate 8 x 1 relay multiplexers. This allows the selection of one of eight two-wire signals to connect to one common destination while the other set of eight two-wire signals can be selectively connected to a second destination. By moving a jumper on the module, you configure the E2272A as one 16 x 1 multiplexer. Logic on the card provides for maskable interrupts (INTC type) once the requested relay movements are complete. The module also has a FIFO for storing up to 8 relay operations. Rapid setup changes can be written to the module and executed with only one interrupt occurrence once the entire group of relay movements is complete. 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. Please see the E2251A Technical Specifications for M-Module slot requirements. Agilent E2272A Datasheet (pdf) C&H M220 Datasheet (pdf) C&H M220 User Manual (pdf) ## Images -