The M222 (formerly Agilent E2274A) provides 4 independent non-latching SPDT switches with maskable interrupts that occur when the requested relay movements have been made.
The M216 double wide prototyping module (formerly Agilent E2259A) that is designed to be broken along a score line if only a single wide module is required.
The AMi3100 M-Module Carrier for Compact PCI (cPCI) bus features a compact high-performance PCI bus gateway to the four (4) M-Module interfaces. The cPCI interface is PCI Specification 2.1 compliant.