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# QUATECH, INC.
DM12-10
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 connector | H1 | Potentiometer: | P2 |
| | | channel 0 gain | |
| | | adjust | |
|-------------------+----------+------------------+----------|
| Expansion card | H2 | Potentiometer: | P3 |
| connector | | channel 1 offset | |
| | | adjust | |
|-------------------+----------+------------------+----------|
| Potentiometer: | P1 | Potentiometer: | P4 |
| channel 0 offset | | channel 2 gain | |
| adjust | | adjust | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CHANNEL 0 OUTPUT SIGNAL |
|------------------------------------------------------------|
| » Setting | J1 |
|--------------------------+---------------------------------|
| » | Bipolar/-5 to 5V | Pins 2 & 9, 5 & 6 closed |
|---+----------------------+---------------------------------|
| » | Bipolar/-2.5 to 2.5V | Pins 2 & 9, 3 & 8, 5 & 6 closed |
|---+----------------------+---------------------------------|
| » | Bipolar/10V | Pins 3 & 4, 2 & 9 closed |
|---+----------------------+---------------------------------|
| » | Unipolar/0 to 5V | Pins 1 & 10, 3 & 8, 5 & 6 |
| | | closed |
|---+----------------------+---------------------------------|
| » | Unipolar/0 to 10V | Pins 5 & 6, 1 & 10 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CHANNEL 1 OUTPUT SIGNAL |
|------------------------------------------------------------|
| » Setting | J2 |
|--------------------------+---------------------------------|
| » | Bipolar/-5 to 5V | Pins 2 & 9, 5 & 6 closed |
|---+----------------------+---------------------------------|
| » | Bipolar/-2.5 to 2.5V | Pins 2 & 9, 3 & 8, 5 & 6 closed |
|---+----------------------+---------------------------------|
| » | Bipolar/10V | Pins 3 & 4, 2 & 9 closed |
|---+----------------------+---------------------------------|
| » | Unipolar/0 to 5V | Pins 1 & 10, 3 & 8, 5 & 6 |
| | | closed |
|---+----------------------+---------------------------------|
| » | Unipolar/0 to 10V | Pins 5 & 6, 1 & 10 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| FACTORY CONFIGURED SETTINGS |
|------------------------------------------------------------|
| Jumper | Setting |
|------------------------------+-----------------------------|
| J3 | N/A |
+------------------------------------------------------------+
+------------------------------------------------------------+
| MISCELLANEOUS TECHNICAL NOTES |
|------------------------------------------------------------|
| The DM12-10 is a modular daughter-card designed to work |
| with the Quatech PXB-721 or MXI-241. |
| |
| Channel 0 output is taken from pins 1, 2, or 3 of header |
| H1. Channel 1 output is taken from pins 5, 6, or 7 of |
| header H1. The rest of the pins of header H1 are grounded. |
+------------------------------------------------------------+