QUATECH, INC.

DM8-10

Category               Digital to analog signal converter
Chipset Controller     Unidentified
I /O Options Supported Digital signal input via module connector
Maximum Onboard Memory N/A

[Image]

                                CONNECTIONS

       Purpose          Location            Purpose            Location

   Output connector        H1          Potentiometer: ref.        P1
                                     voltage adjust ch. 4-7

    Expansion card         H2          Potentiometer: ref.        P2
      connector                      voltage adjust ch. 0-3

                          CHANNEL 0 OUTPUT SIGNAL

               » Setting                           JP1/jumper A

  »           Bipolar/-5 to 5V                  Pins 2 & 3 closed

  »           Unipolar/0 to 5V                  Pins 1 & 2 closed

                          CHANNEL 1 OUTPUT SIGNAL

               » Setting                           JP1/jumper B

  »           Bipolar/-5 to 5V                  Pins 2 & 3 closed

  »           Unipolar/0 to 5V                  Pins 1 & 2 closed

                          CHANNEL 2 OUTPUT SIGNAL

               » Setting                           JP2/jumper A

  »           Bipolar/-5 to 5V                  Pins 2 & 3 closed

  »           Unipolar/0 to 5V                  Pins 1 & 2 closed

                          CHANNEL 3 OUTPUT SIGNAL

               » Setting                           JP2/jumper B

  »           Bipolar/-5 to 5V                  Pins 2 & 3 closed

  »           Unipolar/0 to 5V                  Pins 1 & 2 closed

                          CHANNEL 4 OUTPUT SIGNAL

               » Setting                           JP3/jumper A

  »           Bipolar/-5 to 5V                  Pins 2 & 3 closed

  »           Unipolar/0 to 5V                  Pins 1 & 2 closed

                          CHANNEL 5 OUTPUT SIGNAL

               » Setting                           JP3/jumper B

  »           Bipolar/-5 to 5V                  Pins 2 & 3 closed

  »           Unipolar/0 to 5V                  Pins 1 & 2 closed

                          CHANNEL 6 OUTPUT SIGNAL

               » Setting                           JP4/jumper A

  »           Bipolar/-5 to 5V                  Pins 2 & 3 closed

  »           Unipolar/0 to 5V                  Pins 1 & 2 closed

                          CHANNEL 7 OUTPUT SIGNAL

               » Setting                           JP4/jumper B

  »           Bipolar/-5 to 5V                  Pins 2 & 3 closed

  »           Unipolar/0 to 5V                  Pins 1 & 2 closed

                       MISCELLANEOUS TECHNICAL NOTES

  The DM8-10 is a modular daughter-card designed to work with the Quatech
                            PXB-721 or MXI-241.

       Channel 0 through channel 6 output is taken from pins 1 to 7,
   respectively, of header H1 while channel 7 output is taken from pin 11
   of header H1, 2, or 3 of header H1. The rest of the pins of header H1
                               are grounded.