Technical information

Opto IN24 OPTO DIO Reference
DIP1 DIP2 DIP3 DIP4 DIP5 DIP6 DIP7 Base Address 278-200____ ____ ____ ____ ____ ____ ____ ____________________
Off Off Off Off Off On On 027C Hex 636 Dec
On Off Off Off Off On On 0278 Hex 632 Dec
Off On Off Off Off On On 0274 Hex 628 Dec
On On Off Off Off On On 0270 Hex 624 Dec
Off Off On Off Off On On 026C Hex 620 Dec
On Off On Off Off On On 0268 Hex 616 Dec
Off On On Off Off On On 0264 Hex 612 Dec
On On On Off Off On On 0260 Hex 608 Dec
Off Off Off On Off On On 025C Hex 604 Dec
On Off Off On Off On On 0258 Hex 600 Dec
Off On Off On Off On On 0254 Hex 596 Dec
On On Off On Off On On 0250 Hex 592 Dec
Off Off On On Off On On 024C Hex 588 Dec
On Off On On Off On On 0248 Hex 584 Dec
Off On On On Off On On 0244 Hex 580 Dec
On On On On Off On On 0240 Hex 576 Dec
Off Off Off Off On On On 023C Hex 572 Dec
On Off Off Off On On On 0238 Hex 568 Dec
Off On Off Off On On On 0234 Hex 564 Dec
On On Off Off On On On 0230 Hex 560 Dec
Off Off On Off On On On 022C Hex 556 Dec
On Off On Off On On On 0228 Hex 552 Dec
Off On On Off On On On 0224 Hex 548 Dec
On On On Off On On On 0220 Hex 544 Dec
Off Off Off On On On On 021C Hex 540 Dec
On Off Off On On On On 0218 Hex 536 Dec
Off On Off On On On On 0214 Hex 532 Dec
On On Off On On On On 0210 Hex 528 Dec
Off Off On On On On On 020C Hex 524 Dec
On Off On On On On On 0208 Hex 520 Dec
Off On On On On On On 0204 Hex 516 Dec
On On On On On On On 0200 Hex 512 Dec
Using More Than One Opto IN24 Card.___________________________________
Several Opto DIO cards can be installed at the same time,
allowing each card to control its own set of i/o lines.
The golden rule is:- Ensure that each card is set to a
different i/o address and the ranges do not overlap!
Chapter 6 Page 69