Horner APG RX371 OCS HERX371C101 User Manual
Page 5
MAN0924-01-EN
PREFACE
February 8, 2010 Page 5 of 124 # 1018
Table of Contents
PREFACE.................................................................................................................................................. 3
For user manual updates, contact Technical Support:.............................................................................. 3
LIMITED WARRANTY AND LIMITATION OF LIABILITY ......................................................................... 4
ABOUT PROGRAMMING EXAMPLES..................................................................................................... 4
VISUAL MAP OF MAJOR TASKS AND THE KEY CHAPTERS TO ASSIST YOU ................................... 8
CHAPTER 1 : SAFETY / COMPLIANCE .................................................................................................... 9
1.1
Safety Warnings and Guidelines ................................................................................................... 9
1.2
Grounding .................................................................................................................................... 10
1.3
CE Compliance............................................................................................................................ 10
CHAPTER 2 : INTRODUCTION ................................................................................................................ 11
2.1
Visual Overview ........................................................................................................................... 11
2.2
Connectivity to the RX-371.......................................................................................................... 13
2.3
Detailed Product Descriptions ..................................................................................................... 13
2.4
Product Specifications ................................................................................................................. 15
2.5
Required and Suggested Accessories ........................................................................................ 15
2.6
Useful Documents and References............................................................................................. 16
CHAPTER 3 : MECHANICAL INSTALLATION........................................................................................ 17
3.1
Overview...................................................................................................................................... 17
3.2
Mounting Requirements .............................................................................................................. 17
3.3.
Mounting Orientation ................................................................................................................... 18
3.4
Panel Cut-Out .............................................................................................................................. 19
3.5
RX-371 Dimensions..................................................................................................................... 19
3.6
Factors Affecting Panel Layout Design and Clearances ............................................................. 20
3.7
Panel Layout Design and Clearance Checklist ........................................................................... 21
CHAPTER 4 : ELECTRICAL INSTALLATION ......................................................................................... 23
4.1
Initial Electrical Installation .......................................................................................................... 23
4.2
Grounding Definition.................................................................................................................... 23
4.3
Ground Specifications ................................................................................................................. 23
4.4
How to Test for Good Ground ..................................................................................................... 23
4.5
RX-371 Primary Power Port ........................................................................................................ 24
CHAPTER 5 : SERIAL COMMUNICATIONS ........................................................................................... 25
5.1
Overview...................................................................................................................................... 25
5.2
Port Descriptions ......................................................................................................................... 25
5.3
Wiring........................................................................................................................................... 25
5.4
RS-485 Termination .................................................................................................................... 27
5.5
RS-485 Biasing............................................................................................................................ 27
5.6
Cscape Programming via Serial Port .......................................................................................... 27
5.7
Ladder-Controlled Serial Communication ................................................................................... 27
5.8
Downloadable Serial Communication Protocols ......................................................................... 28
CHAPTER 6: CAN COMMUNICATIONS................................................................................................. 29
6.1
Overview...................................................................................................................................... 29
6.2
Port Description ........................................................................................................................... 29
6.3
CAN (NET1) Port Wiring.............................................................................................................. 29
6.4
Cscape Programming via CAN.................................................................................................... 30
6.5
Ladder-Controlled CAN Communication ..................................................................................... 30
6.6
Using CAN for I/O Expansion (Network I/O) ............................................................................... 30
CHAPTER 7: ETHERNET COMMUNICATION......................................................................................... 31
7.1
Ethernet Module Protocols and Features.................................................................................... 31
7.2
Ethernet System Requirements................................................................................................... 31
7.3
Ethernet Module Specifications ................................................................................................... 31