Measurement Computing DaqScan 2000 Series - Manual (Page 29)

Pinouts
P1 – Analog I/O (Applies to DaqScan/2001 and DaqScan/2005 only) …… 4-6
P2 – Digital I/O …… 4-7
P3 – Pulse/Frequency/Digital I/O…… 4-8
CAUTION
Turn off power to all devices connected to the system before
connecting cables or setting configuration jumpers and switches.
Electrical shock or damage to equipment can result even under
low-voltage conditions.
CAUTION
The discharge of static electricity can damage some electronic
components. Semiconductor devices are especially susceptible to ESD
damage. You should always handle components carefully, and you
should never touch connector pins or circuit components unless you
are following ESD guidelines in an appropriate ESD controlled area.
Such guidelines include the use of properly grounded mats and wrist
straps, ESD bags and cartons, and related procedures.
Each of the four DaqScan/2000 Series devices has 37-pin connectors designated as P2 and P3.
In addition, DaqScan/2001 and DaqScan/2005 have a third DB37 connector, P1.
Signal assignment to connectors is as follows.
• P1 is used for Analog I/O (DaqScan/2001 and DaqScan/2005 only)
• P2 is used for Digital I/O
• P3 is used for Pulse/Frequency and Digital I/O; in addition, for DaqScan/2001 and
DaqScan/2004, P3 includes active pins for 4 analog output (DAC) channels.
To connect a DBK option to a DaqScan connect an appropriate cable (see table page 4-2) to
the appropriate DB37 connector [P1, P2, or P3] on the DaqScan and connect the free end of
the cable to the DBK card or module. If you are not familiar with DBK options, or need
refreshed, refer to the DBK Options Manual, p/n 457-0905.
DaqScan/2000 Series 898095 Connectors, Indicators, Cables, & Pinouts 4-5