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Omega Vehicle Security OME-PIO-D56 2.5.6 OME-DB-24RD Relay Board

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2.5.6 OME-DB-24RD Relay Board

The OME-DB-24RD, a 24 channel relay output board, consists of 24 form C

relays for efficient, programmable load switching. The relays are energized by

applying a 12V/24V signal to the appropriate relay channel on the 50-pin flat

connector. There are 24 enunciator LEDs for each relay which light when their

associated relay is activated.

OME-DB-24RD

OME-PIO-

D56/PIO-D24

Normal Open

Normal Close

Com

Form C Relay

Note:

Channel : 24 Form C Relay

Relay: Switch up to 0.5A at 110ACV

or 1A at 24DCV

OME-DB-24RD

50-pin flat-cable header Yes

D-sub 37-pin header Yes

OME-DB-24R, OME-DB-24RD 24*Relay (120V, 0.5A)

OME-DB-24PR,OME-DB-24PRD 24* Power Relay (250V, 5A)

OME-DB-24POR 24*photo MOS Relay (350V, 01.A)

OME-DB-24SSR 24*SSR (250VAC, 4A)

OME-DB-24C 24*O.C. (30V, 100 mA)

OME-DB-16P8R 16*Relay (120V, 0.5A) + 8*isolated input

OME-PIO-D56/OME-PIO-D24 User Manual (Ver.2.1, Oct/2003) ---- 21

Contents

Main Servicing North America: USA: Canada: For immediate technical or application assistance: USA and Canada: OME-PIO-D56/D24 Table of Contents 1. Introduction 1.1 Features 1.2 Specifications 1.3 Order Description 1.3.1 Options 1.4 PCI Data Acquisition Family 1.5 Product Checklist Attention! 2. Hardware configuration 2.1 Board Layout 2.2 I/O Port Location 2.3 Enabling I/O Operation 2.3.1 DI/DO Port Architecture (CON3) Page 2.3.2 DI Port Architecture (CON2) 2.3.3 DO Port Architecture (CON1) 2.4 Interrupt Operation inverted or non-inverted 2.4.1 Interrupt Block Diagram of OME-PIO- D56/D24 2.4.2 INT_CHAN_0/1/2/3 2.4.3 Initial_high, active_low Interrupt source 2.4.4 Initial_low, active_high Interrupt source OME-PIO-D56/OME-PIO-D24 User Manual (Ver.2.1, Oct/2003) ---- 15 2.4.5 Muliti-Interrupt Source Page 2.5 Daughter Boards 2.5.1 OME-DB-37 2.5.3 OME-DB-8125 2.5.2 OME-DN-37 2.5.4 OME-ADP-20/PCI 2.5.5 OME-DB-24PD Isolated Input Board 2.5.6 OME-DB-24RD Relay Board 2.5.7 OME-DB-24PRD, OME-DB-24POR, OME- DB-24C 2.5.8 Daughter Board Comparison Table 2.6 Pin Assignment All signals are TTL compatible. All signals are TTL compatible. 3. I/O Control Register 3.1 How to Find the I/O Address Sub-vendor ID= 0x80 (0xC080 for Rev 6.0 or above) Sub-device ID = 0x01 Sub-aux ID = 0x40 3.1.1 PIO_DriverInit Page Page 3.1.2 PIO_GetConfigAddressSpace 3.1.3 Show_PIO_PISO 3.2 The Assignment of I/O Address 3.3 The I/O Address Map 3.3.1 RESET\ Control Register 3.3.2 AUX Control Register 3.3.3 AUX data Register 3.3.4 INT Mask Control Register 3.3.5 Aux Status Register 3.3.6 Interrupt Polarity Control Register Refer to Sec. 2.4 for more information. Refer to DEMO5.C for more information. 3.3.7 I/O Selection Control Register 3.3.8 Read/Write 8-bit data Register 4. Demo program 4.1 PIO_PISO 4.1.1 PIO_PISO.EXE for Windows 4.2 DEMO1 4.3 DEMO2 4.4 DEMO3 Page 4.5 DEMO4 Page 4.6 DEMO5 Page Page WARRANTY/DISCLAIMER RETURN REQUESTS/INQUIRIES M4038/0104 Where Do I Find Everything I Need for Process Measurement and Control? OMEGAOf Course! Shop online at www.omega.com TEMPERATURE PRESSURE, STRAIN AND FORCE FLOW/LEVEL pH/CONDUCTIVITY