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Summary of Contents for Advantech PCL-734
- Page 2 Co., Ltd. assumes no responsibility for its use, nor for any infringe- ments of the rights of third parties which may result from its use. PC-LabCard is a trademark of Advantech Co., Ltd. IBM and PC are trademarks of International Business Machines Corporation. MS- DOS, Microsoft C and Quick BASIC are trademarks of Microsoft Corporation.
- Page 3 Introduction Introduction .............. 2 2 2 2 2 ....... Introduction Introduction ....... Introduction ....... Features Features ........Features ..............2 2 2 2 2 ........Features Features ........Applications Applications ....... Applications .............. 2 2 2 2 2 .......
- Page 4 Chapter 1 General information 1 1 1 1 1...
- Page 5 The PCL-734 offers 32 isolated digital output channels on a PC add- on card. Its isolated output channels provide 1,000 V of protection. Each I/O channel corresponds to a bit in a PC I/O port. This makes the PCL-734 very easy to program.
- Page 6 • • • • • Output voltage Output voltage Output voltage Output voltage Output voltage: Open collector 5 to 40 V • • • • • Sink current Sink current Sink current Sink current Sink current: 200 mA max. • • • • • Isolation voltage Isolation voltage Isolation voltage Isolation voltage: 1,000 V...
- Page 7 Chapter 2 Installation 5 5 5 5 5...
- Page 8 It should be free of marks and in perfect order on r e c e i p t . As you unpack the PCL-734, check it for signs of shipping damage (damaged box, scratches, dents, etc.). If it is damaged or fails to meet specifications, notify our service department or your local sales representative immediately.
- Page 9 Card connector, jumper and switch locations Card connector, jumper and switch locations Card connector, jumper and switch locations Card connector, jumper and switch locations Card connector, jumper and switch locations Label Label Function Function Label Label Label Function Function Function Isolated output E.GND (external ground) Card base address...
- Page 10 We set the PCL-734 for a base address of Hex 300 at the factory. If you need to adjust it to some other address range, set switch SW1 as shown in the following table: Range (hex) Range (hex) Switch position...
- Page 11 Save the screw to secure the interface card retaining b r a c k e t . 6 . Carefully grasp the upper edge of the PCL-734 card. Align the hole in the retaining bracket with the hole on top of the expansion slot and align the gold striped edge connector with the expansion slot socket.
- Page 12 Chapter 3 Signal connections...
- Page 13 . The PCL-734 has a DB-37 connector accessible from the card bracket. See the figure on page 9 for the location of each connector.
- Page 14 Each of the eight isolated digital output channels come equipped with eight darlington transistors featuring common emitters and integral suppression diodes for inductive loads. If the external voltage (5 to 40 V) is connected to each isolated output channel (IDO) and its isolated digital output turns on (max. of 200 mA per channel), the card's current will sink from the external voltage.
- Page 15 Chapter 4 Register format...
- Page 16 Programming the PCL-734 is extremely simple. Each output channel corresponds to a bit in the card's registers. To turn on an output channel you write a ‘‘1” to the corresponding bit. The card requires four I/O register addresses. The address of each register is specified as an offset from the card's base address.
- Page 17 Appendix A PC I/O port address map...
- Page 18 LPT1: (1st printer port) 380 - 3AF Reserved 3B0 - 3BF Mono Display/Print adapter 3C0 - 3CF Reserved 3D0 - 3DF Color/Graphics 3E0 - 3EF Reserved 3F0 - 3F7 Floppy disk drive 3F8 - 3FF COM1: 18 18 18 18 PCL-734 User's Manual...
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