Advantech PCM-3718H User Manual page 3

Contents
CHAPTER 1: General Information ........................ 1
1.1 Introduction .......................................................................... 2
1.2 Features ................................................................................. 2
1.3 Specifications ......................................................................... 3
1.4 Locating Components ............................................................ 5
1.5 Daughterboards ..................................................................... 6
1.6 Software Support................................................................... 7
1.7 Block Diagram ....................................................................... 8
CHAPTER 2: Installation ........................................ 9
2.1 Initial Inspection ................................................................... 10
2.2 Switch and Jumper Settings .................................................. 10
2.3 Connector Pin Assignments .................................................. 13
2.4 Hardware Installation ........................................................... 15
2.5 Software Installation ............................................................. 16
CHAPTER 3: Signal Connections ........................ 17
3.1 Analog Input Signal Connections .......................................... 18
3.2 Expanding Analog Inputs ...................................................... 20
3.3 Digital Signal Connections .................................................... 20
CHAPTER 4: Register Structure and Format .... 23
4.1 A/D Data Registers - BASE+0/1.......................................... 25
4.2 Software A/D Trigger - BASE+0 ......................................... 25
4.3 A/D Range Control - BASE+1............................................. 26
4.4 MUX Scan Register -BASE+2 ............................................ 27
4.5 Digital I/O Registers - BASE+3/11 ....................................... 28