Technical information

Opto OUT24 OPTO DIO Reference
Figure 5-10. Opto OUT24 Memory Map.___________________________________
BASE ADDRESS DEFAULT DEFAULT DIO
OFFSET ADDRESS ADDRESS PORT REGISTER SELECTED
0000 WRITE 0308 Hex 776 Dec PORT 1 PORT A#1 OUTPUT PORT A
0001 WRITE 0309 Hex 777 Dec PORT 2 PORT B#1 OUTPUT PORT B
0002 WRITE 030A Hex 778 Dec PORT 3 PORT C#11OUTPUT PORT C
0003 R/W 030B Hex 779 Dec PORT 4 WATCH DOG ENABLE REG
READ TO REFRESH WATCHDOG
NOTE: ON RESET ALL OUTPUTS ARE SET TO ZERO, =LOW, =OUTPUTS OFF
Opto OUT24 Output Specification.______________________________
Number Of Port Output Lines........................................................ 24
External Power Voltage Range....................................17.5 -35 Volts
Ext Power Supply Reverse Polarity Connection Protected.
Maximum External Power Current
All Outputs High Shorted To All Inputs.................1000 mA @ 24V
WHEN SOURCE DRIVER UDN2984 FITTED
Output Voltage.................................................................0 - 35 Volts
Can with stand Maximum OFF Voltage...............................80 Volts
Sustained Simultaneous O/put Current all lines............50mA @35V
Max Output Current per 8 line package..................................500mA
Peak Output Current any one line...........................................350mA
WHEN SINK DRIVER ULN2804 FITTED
Output Voltage.................................................................6 - 35 Volts
Sustained Simultaneous Output Current on all lines...............375mA
Max Output Current per 8 line package.........................................3A
Peak Output Current any one line...........................................500mA
PC Power Requirements........................................125 mA at 5 Volts
Optical Isolation.......................................................... +/- 2500 Volts
Length x Height Of Card............................................. 7.5 x 4.2 inch.
Opto OUT24 Pinouts.___________________
The OUT24 card has either a 50 way IDC or a 50 pin D
connector. The 50 way IDC connector has two rows of 25 pins
Chapter 5 Page 61