Measurement Computing Daq PC-Cards - Manual (Page 15)

Step 3 - Connect the Interface Cable
Digital I/O is supported and includes four general-purpose digital inputs and four general-purpose digital
outputs. The PC can access these TTL-level digital I/O lines when the Daq PC-Card is not transferring
data from the A/D converter.
Daq/112B PC-Card, before and after attaching to a CA-134 Interface Cable
Damage to the card or cable may result if not properly connected! Never force the
connection. The Daq PC-Card and cable are keyed, and should connect easily when
properly oriented. Make sure the connectors slide together at a level angle.
Excessive or angular force can damage the connectors.
To connect the Daq PC-Card to the Interface Cable (CA-134):
1. Hold the Daq PC-Card so that the label is face up and the bottom edge is facing you.
2. Verify key alignment is correct for the card and the cable.
3. Depress the cable’s spring-clips and connect the cable to the PC-Card.
4. After connection is made, release the spring-clips.
The following page pertains to connecting a passive DBK card or module to the CA-134 cable,
with use of a CN-86-F interface.
Daq PC-Card User’s Manual 928596 Installation 2-5