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# QUATECH, INC.
DM8-10
Category Digital to analog signal converter
Chipset Controller Unidentified
I /O Options Digital signal input via module connector
Supported
Maximum Onboard N/A
Memory
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|----------------+----------+---------------------+----------|
| Output | H1 | Potentiometer: ref. | P1 |
| connector | | 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. |
+------------------------------------------------------------+