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# INDUSTRIAL COMPUTER SOURCE
32REL-B
Card Type Relay Output Adapter
I/O Options Serial port
Data Bus 8-bit ISA
Card Size Full-length
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Label | Function | Label |
|-------------------+-------+------------------------+-------|
| DB-37 connector | P5 | CAB/32REL-B connector | P4 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|---------------------------------------+--------+-----------|
| | Factory configured - do not alter | C1 | Undefined |
|---+-----------------------------------+--------+-----------|
| | Factory configured - do not alter | R2 | Undefined |
|---+-----------------------------------+--------+-----------|
| | Factory configured - do not alter | R3 | Undefined |
|---+-----------------------------------+--------+-----------|
| » | Connects +5 VDC | JP1 | Pins 1 & |
| | | | 2 closed |
|---+-----------------------------------+--------+-----------|
| | Connects +12 VDC | JP1 | Pins 2 & |
| | | | 3 closed |
|---+-----------------------------------+--------+-----------|
| | Connects B-side of the relay | P1 & | All |
| | banks to ground at the on-board | P2 | closed |
| | DB-37 | | |
|---+-----------------------------------+--------+-----------|
| | Places the A-side of each relay | P1 & | All open |
| | at the on-board DB-37 and the | P2 | |
| | B-side at the optional cable’s | | |
| | DB-37 | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BASE I/O ADDRESS SELECTION |
|------------------------------------------------------------|
| Address | SW1/1 | SW1/2 | SW1/3 | SW1/4 | SW1/5 | SW1/6 |
|-----------+--------+-------+-------+-------+-------+-------|
| | 280h | On | On | On | On | Off | On |
|---+-------+--------+-------+-------+-------+-------+-------|
| | 288h | Off | On | On | On | Off | On |
|---+-------+--------+-------+-------+-------+-------+-------|
| | 2A0h | On | On | Off | On | Off | On |
|---+-------+--------+-------+-------+-------+-------+-------|
| » | 300h | On | On | On | On | On | Off |
|---+-------+--------+-------+-------+-------+-------+-------|
| | 328h | Off | On | Off | On | On | Off |
|---+-------+--------+-------+-------+-------+-------+-------|
| | 330h | On | Off | Off | On | On | Off |
|---+-------+--------+-------+-------+-------+-------+-------|
| | 3E0h | On | On | Off | Off | Off | Off |
|---+-------+--------+-------+-------+-------+-------+-------|
| | 3F8h | Off | Off | Off | Off | Off | Off |
|------------------------------------------------------------|
| Note: |
| |
| A total of 64 base address settings are available. The |
| switches are a binary representation of the decimal memory |
| addresses. SW1/6 is the Most Significant Bit and switch |
| SW1/1 is the Least Significant Bit. The switches have the |
| following decimal values: SW1/6=256, SW1/5=128, SW1/4=64, |
| SW1/3=32, SW1/2=16, SW1/1=8. Turn off the switches and add |
| the values of the switches, including an additional value |
| of 512 as a fixed setting, to obtain the correct memory |
| address. (Off=1, On=0) |
+------------------------------------------------------------+