M223 - 16 Channel Digital I/O M-Module


The M223 (formerly Agilent E2290A) provides 16 data/actuator lines. These data lines offer TTL compatible inputs and open drain outputs up to 30 volts. Each I/O line also provides active pull-up and pull-down for actuating external devices such as relays or attenuators.




Current Output-High

20 mA (source)

Current Output-Low

200 mA (sink)

Voltage Output-High

2.9V (TTL); 30V (OC)

Voltage Output-Low


Former Agilent P/N


Part Numbers


Part Number




C&H's M-module Instrument Drivers are designed for maximum platform independence and portability. Most users will only require the VXIpnp driver. Users working in an operating system other than Windows or who are working with a non-supported M-module carrier should download the ANSI-C Driver. For more details on our driver architecture, please download this white paper.

Our Standard instrument driver for Windows supporting the M-module on any C&H supplied M-module Carrier (includes CHWIN and ANSI-C driver). Features: Windows DLL, Interactive Soft Front Panel Application, Online Help, CVI Function Panels, LabView VI's, source code provided.

Platform support module for Windows that provides the platform independent interface between the M-module Driver and the M-module Carrier. Supports the following M-Module carriers: VX405C, AMi3000, AMi3002, AMi2001, EM405D & EM405-8.

Platform independent instrument driver source code written in ANSI-C for ease of portability.

Windows application that provides register-level interactive control of any M-module resident on a C&H supplied M-module carrier. (requires CHWIN)

File M223 Data Sheet100.86 KB
File M223 Manual243.48 KB