HEX

FUNCTION

HEX

FUNCTION

RANGE

 

RANGE

 

 

 

 

 

000-00F

8237 DMA #1

2C0-2CF

EGA

020-021

8259 PIC #1

2D0-2DF

EGA

040-043

8253 TIMER

2E0-2E7

GPIB (AT)

060-063

8255 PPI (XT)

2E8-2EF

SERIAL PORT

060-064

8742 CONTROLLER (AT)

2F8-2FF

SERIAL PORT

070-071

CMOS RAM & NMI MASK (AT)

300-30F

PROTOTYPE CARD

080-08F

DMA PAGE REGISTERS

310-31F

PROTOTTYPE CARD

0A0-0A1

8259 PIC #2 (AT)

320-32F

HARD DISK (XT)

0A0-0AF

NMI MASK (XT)

378-37F

PARALLEL PRINTER

0C0-0DF

8237 #2 (AT)

380-38F

SDLC

0F0-0FF

80287 NUMERIC CO-P (AT)

3A0-3AF

SDLC

1F0-1FF

HARD DISK (AT)

3B0-3BB

MDA

200-20F

GAME CONTROL

3BC-3BF

PARALLEL PRINTER

210-21F

EXPANSION UNIT (XT)

3C0-3CF

EGA

238-23B

BUS MOUSE

3D0-3DF

CGA

23C-23F

ALT BUS MOUSE

3E8-3EF

SERIAL PORT

270-27F

PARALLEL PRINTER

3F0-3F7

FLOPPY DISK

2B0-2BF

EGA

3F8-3FF

SERIAL PORT

TABLE OF I/O ADDRESS

3.3 WAIT STATE

There is a wait state jumper on CIO-RELAY series boards. The factory default is wait state disabled. You will probably never need the wait state because PC expan- sion slot busses are limited to 8 or 10 MHz.

If you were to get intermittent operation from your CIO-RELAY board, you may try enabling the wait state to see if that solves the problem.

G N D

5 0

49

+ 5V

31 N O

48

47

3 1

C O M

31 N C

46

45

3 0

N O

30 C O M

44

43

3 0

N C

29 N O

42

41

2 9

C O M

29 N C

40

39

2 8

N O

28 C O M

38

37

2 8

N C

27 N O

36

35

2 7

C O M

27 N C

34

33

2 6

N O

26 C O M

32

31

2 6

N C

25 N O

30

29

2 5

C O M

25 N C

28

27

2 4

N O

24 C O M

26

25

2 4

N C

23 N O

24

23

2 3

C O M

23 N C

22

21

2 2

N O

22 C O M

20

19

2 2

N C

21 N O

18

17

2 1

C O M

21 N C

16

15

2 0

N O

20 C O M

14

13

2 0

N C

19 N O

12

11

1 9 C O M

19 N C

10

9

1 8

N O

18 C O M

8

7

1 8

N C

17 N O

6

5

1 7

C O M

17 N C

4

3

1 6

N O

16 C O M

2

1

1 6

N C

CIO-RELAY24 and CIO-RELAY32 Connector

This connector is the center of the board. The connector for relays 0 through 15 is the connector that is closest to the computer back-plate. PINS corresponding to relays 24 through 31 are not connected on the RELAY24 version.

The form A relays used on the /M versions have NO and COM connections only!

WARNING!

High voltages will be present on the CIO-RELAY boards when you have connected high voltage inputs or outputs to the CIO-RELAY connector. Use extreme caution! Never handle the CIO-RELAY when signals are connected to the board.! DO NOT REMOVE

THE PROTECTIVE PLATES FROM THE CIO-RELAY.

5

10

Page 7
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Omega Speaker Systems CIO-RELAY08, CIO-RELAY16 manual HEX Function Range, CIO-RELAY24 and CIO-RELAY32 Connector

CIO-RELAY24, CIO-RELAY08, CIO-RELAY16, CIO-RELAY32 specifications

Omega Speaker Systems has established itself as a leader in providing innovative solutions for audio control and distribution, particularly with its range of relay modules designed for professional audio environments. Among the standout products in their lineup are the CIO-RELAY16, CIO-RELAY08, CIO-RELAY24, and CIO-RELAY32. Each of these relay modules is engineered to offer unparalleled flexibility, reliability, and ease of integration.

The CIO-RELAY16 features 16 channels of relay control, allowing for the management of multiple audio zones or devices simultaneously. This module supports a variety of control protocols, enabling seamless integration into existing systems. With robust circuitry and protective measures, it ensures reliable operation even in demanding environments.

In contrast, the CIO-RELAY08 focuses on more compact needs, delivering 8 relay channels for smaller setups. This module is particularly well-suited for installations where space is at a premium but still provides essential control functions. The simplicity of this model makes it an excellent choice for user-friendly applications, allowing operators to manage audio routing without complexity.

The CIO-RELAY24 extends the capabilities of its predecessors by offering 24 relay channels, making it ideal for expansive audio setups requiring extensive control. Its advanced features include remote activation and monitoring capabilities, making it a suitable choice for large venues or multi-room installations. The CIO-RELAY24 exhibits excellent compatibility with various audio equipment, ensuring that users can create versatile and customized audio environments.

Meanwhile, the CIO-RELAY32 takes versatility to the next level, providing 32 relay channels for the most demanding applications. This module is specifically designed for large-scale installations where maximum control is essential. It incorporates state-of-the-art technologies like smart routing and energy efficiency features, which are critical for modern audio applications that are both high-performance and environmentally conscious.

All models in the CIO-RELAY series share common characteristics such as durable construction, intuitive installation processes, and the ability to work with a multitude of control systems. The devices are equipped with LED status indicators for real-time feedback, ensuring that users can monitor system performance with ease. The modules are designed to be user-friendly, minimizing the learning curve associated with complex audio control systems.

In conclusion, the CIO-RELAY series by Omega Speaker Systems presents a powerful array of relay modules designed to meet diverse audio control needs. With their distinct features, these products cater to both small and large installations, ensuring that users can achieve optimal audio management in any environment.