Omega OME-PIO-D144 2.6 Daughter Boards

2.6 Daughter Boards

2.6.1 OME-DB-37

The OME-DB-37 is a general purpose daughter board with D-sub 37 pin

connector. It is designed for easy wire connection.

2.6.2 OME-DN-37 & OME-DN-50

OME-DB-37

37-PIN cable

The OME-DN-37 is a general purpose daughter board for D-sub 37 pin connector.

The OME-DN-50 is designed for 50-pin flat-cable header. They are designed for easy

wire connection. Both boards are DIN rail mountable.

37-PIN cable

OME-DN-37

2.6.3 OME-DB-8125

The OME-DB-8125 is a general purpose screw terminal board. It is designed for

easy wire connection. There is one D-Sub37 & two 20-pin flat-cable headers on the OME-

DB-8125.

37pin cable

OME-PIO-D144 User’s Manual (Ver.2.1, Sep/2001) ----- 13

OME-DB-8125

(D-Sub37 or

20-

in flat-cable header

)

Contents

Main Servicing North America: USA: Canada: For immediate technical or application assistance: USA and Canada: OME-PIO-D144 Table of Contents Page 1. Introduction 1.1 Specifications 1.2 Product Check List Attention! 2. Hardware configuration 2.1 Board Layout 2.2 I/O Port Location 2.3 Enable I/O Operation 2.4 D/I/O Architecture 2.5 Interrupt Operation & Active_High. The interrupt signal can be programmed to inverted or non- inverted Refer to DEMO3.C for source code. Refer to DEMO4.C for source code. Page Page 2.6 Daughter Boards 2.6.1 OME-DB-37 2.6.2 OME-DN-37 & OME-DN-50 2.6.3 OME-DB-8125 2.6.4 OME-ADP-37/PCI & OME-ADP-50/PCI 2.6.5 OME-DB-24P/24PD Isolated Input Board 2.6.6 OME-DB-24R/24RD Relay Board 2.6.7 OME-DB-24PR/24POR/24C 2.6.8 Daughter Board Comparison Table 2.7 Pin Assignment All signals are TTL compatible. Page 3. I/O Control Register 3.1 How to Find the I/O Address Vendor ID = 0xE159 Device ID = 0x0002 (0x0001 for Rev 4.0 or above) Sub-Vendor ID= 0x80 (0x5C80 for Rev 4.0 or above) Sub-Device ID = 0x01 Sub-Aux ID = 0x00 Page 3.1.1 PIO_DriverInit 3.1.2 PIO_GetConfigAddressSpace 3.1.3 Show_PIO_PISO 3.2 The Assignment of I/O Address Page 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. 2.5 for more information. Refer to DEMO5.C for more information. 3.3.7 Read/Write 8-bit data Register 3.3.8 Active I/O Port Control Register Refer to Sec. 2.2 for I/O port location. 3.3.9 I/O Selection Control Register Refer to Sec. 2.2 for I/O Port Location. 4. Demo Program 4.1 OME-PIO-D144.H 4.2 Demo1: Use D/O of CN1 Page 4.3 Demo2: Use D/O of CN1~CN6 Page 4.4 Demo3: Interrupt demo1 Refer to Sec. 2.5.1 for more information. 4.5 Demo4: Interrupt demo2 Refer to Sec. 2.5.2 for more information. 4.6 Demo5: Interrupt demo3 Page Page 4.7 DEMO 6: Outport of CN1-CN6 Page 4.8 Demo10: Find Card Number Page WARRANTY/DISCLAIMER RETURN REQUESTS/INQUIRIES M4037/0104 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