C&H 16 Bit Digital I/O M Module M223 Specifications

C&H Technologies, Inc. • 445 Round Rock West Drive • Round Rock, TX 78681-5012

(512) 733-2621 • FAX (512) 733-2629 • www.chtech.com

Bit Addressing Options:

Two 8 bit ports, 1 16 bit,

Or individual bits

Connectors:

 44 pin DSUB

(Female)

Temperature:

Operating:

0°C to 55°C

Storage:

-40°C to 75°C

Power:

+5V @ 0.385 A

M Module Compliance

Complies  with  ANSI/VITA  Std  12-

1996 for single-wide M Modules.

Data Transfers

16 bit

Interrupts

INTC

Compatible with VXI, VME, PCI,

PXI, CPCI & Ethernet Carriers

Applications

•  Control of external relays

•  Monitoring of digital events

Ordering Information

Part Number

11029580-0001

Additional Information

User Manuals for C&H carriers and

this module can be found on our

website at www.chtech.com.

Specifications:

Output Characteristics:

I

out

 (High):

20mA (source)

I

out

 (Low):

200 mA (sink)

V

out

 (High): 2.9V (TTL); 30V (OC)

V

out

 (Low):

0.4V

Input Characteristics:

I

in

 (High):

n/a

I

in

 (Low):

n/a

V

in

 (High):

1.8V

V

in

 (Low):

0.8V

Input De-bounce Control:

Input Register:

none or 3 ms

Pattern Register:

Fixed at 3 ms

M223

16 Bit 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.  The

module  also  has  the  ability  to

generate  an  interrupt  based  upon

matching of a pre-stored pattern in a

Compare  Register.  De-bounce  on

inputs is available.