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# DECISION COMPUTER INTERNATIONAL CO., LTD.
IPCREL
Card Type Data acquisition
Chipset Unidentified
I/O Options Relay controls (12), open collector outputs (4)
Data Bus IPCCPU expansion bus
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Label | Function | Label |
|----------------------+-------+---------------------+-------|
| IPCCPU expansion bus | P1 | Relay controls 9-12 | P3 |
| | | and open collector | |
| | | outputs 1-4 (see | |
| | | pinout below) | |
|----------------------+-------+---------------------+-------|
| Relay controls 1-8 | P2 | | |
| (see pinout below) | | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| P2 PINOUT |
|------------------------------------------------------------|
| Function | Pin | Function | Pin |
|------------------------+-----+-----------------------+-----|
| Normally open relay | 1 | Normally closed relay | 14 |
| contact 1 | | contact 5 | |
|------------------------+-----+-----------------------+-----|
| Normally closed relay | 2 | Common relay contact | 15 |
| contact 1 | | 5 | |
|------------------------+-----+-----------------------+-----|
| Common relay contact 1 | 3 | Common relay contact | 16 |
| | | 6 | |
|------------------------+-----+-----------------------+-----|
| Common relay contact 2 | 4 | Normally open relay | 17 |
| | | contact 6 | |
|------------------------+-----+-----------------------+-----|
| Normally open relay | 5 | Normally closed relay | 18 |
| contact 2 | | contact 6 | |
|------------------------+-----+-----------------------+-----|
| Normally closed relay | 6 | Normally open relay | 19 |
| contact 2 | | contact 7 | |
|------------------------+-----+-----------------------+-----|
| Normally open relay | 7 | Normally closed relay | 20 |
| contact 3 | | contact 7 | |
|------------------------+-----+-----------------------+-----|
| Normally closed relay | 8 | Common relay contact | 21 |
| contact 3 | | 7 | |
|------------------------+-----+-----------------------+-----|
| Common relay contact 3 | 9 | Common relay contact | 22 |
| | | 8 | |
|------------------------+-----+-----------------------+-----|
| Common relay contact 4 | 10 | Normally open relay | 23 |
| | | contact 8 | |
|------------------------+-----+-----------------------+-----|
| Normally open relay | 11 | Normally closed relay | 24 |
| contact 4 | | contact 8 | |
|------------------------+-----+-----------------------+-----|
| Normally closed relay | 12 | Ground | 25 |
| contact 4 | | | |
|------------------------+-----+-----------------------+-----|
| Normally open relay | 13 | +5V DC power | 26 |
| contact 5 | | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| P3 PINOUT |
|------------------------------------------------------------|
| Function | Pin | Function | Pin |
|------------------------+-----+-----------------------+-----|
| Normally open relay | 1 | Normally open relay | 11 |
| contact 9 | | contact 12 | |
|------------------------+-----+-----------------------+-----|
| Normally closed relay | 2 | Normally closed relay | 12 |
| contact 9 | | contact 12 | |
|------------------------+-----+-----------------------+-----|
| Common relay contact 9 | 3 | Ground | 13 |
|------------------------+-----+-----------------------+-----|
| Common relay contact | 4 | +5V DC power | 14 |
| 10 | | | |
|------------------------+-----+-----------------------+-----|
| Normally open relay | 5 | Open collector 1 | 15 |
| contact 10 | | output | |
|------------------------+-----+-----------------------+-----|
| Normally closed relay | 6 | Open collector 2 | 16 |
| contact 10 | | output | |
|------------------------+-----+-----------------------+-----|
| Normally open relay | 7 | Open collector 3 | 17 |
| contact 11 | | output | |
|------------------------+-----+-----------------------+-----|
| Normally closed relay | 8 | Open collector 4 | 18 |
| contact 11 | | output | |
|------------------------+-----+-----------------------+-----|
| Common relay contact | 9 | Ground | 19 |
| 11 | | | |
|------------------------+-----+-----------------------+-----|
| Common relay contact | 10 | +5V DC power | 20 |
| 12 | | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BASE I/O ADDRESS SELECTION |
|------------------------------------------------------------|
| Setting | JP1/A | JP1/B | JP1/C | JP1/D | JP1/E |
|----------+---------+---------+---------+---------+---------|
| | 90h | Closed | Open | Open | Open | Open |
|---+------+---------+---------+---------+---------+---------|
| » | A0h | Open | Closed | Open | Open | Open |
|---+------+---------+---------+---------+---------+---------|
| | B0h | Open | Open | Closed | Open | Open |
|---+------+---------+---------+---------+---------+---------|
| | C0h | Open | Open | Open | Closed | Open |
|---+------+---------+---------+---------+---------+---------|
| | E0h | Open | Open | Open | Open | Closed |
+------------------------------------------------------------+
+---------------------------------------------------------------+
| CARD NUMBER SELECTION |
|---------------------------------------------------------------|
|Setting|JP2/A |JP2/B |JP2/C |JP2/D |JP2/E |JP2/F |JP2/G |JP2/H |
|-------+------+------+------+------+------+------+------+------|
| 1 |Closed| Open | Open | Open | Open | Open | Open | Open |
|-------+------+------+------+------+------+------+------+------|
| 2 | Open |Closed| Open | Open | Open | Open | Open | Open |
|-------+------+------+------+------+------+------+------+------|
| 3 | Open | Open |Closed| Open | Open | Open | Open | Open |
|-------+------+------+------+------+------+------+------+------|
| 4 | Open | Open | Open |Closed| Open | Open | Open | Open |
|-------+------+------+------+------+------+------+------+------|
| 5 | Open | Open | Open | Open |Closed| Open | Open | Open |
|-------+------+------+------+------+------+------+------+------|
| 6 | Open | Open | Open | Open | Open |Closed| Open | Open |
|-------+------+------+------+------+------+------+------+------|
| 7 | Open | Open | Open | Open | Open | Open |Closed| Open |
|-------+------+------+------+------+------+------+------+------|
| 8 | Open | Open | Open | Open | Open | Open | Open |Closed|
+---------------------------------------------------------------+
+------------------------------------------------------------+
| MISCELLANEOUS TECHNICAL NOTES |
|------------------------------------------------------------|
| This card is designed to be used with Decision Computer |
| International Co., Ltd.’s IPCCPU board. See this document |
| for more information. |
+------------------------------------------------------------+