Instruction manual

880-N4X
880-N4X Instruction Manual iii
Table of Contents
1.0
Introduction.............................................................................................................................................1
1.1 Analog Systems (4-20mA sensors) ...................................................................................................... 1
1.2 Serial Systems (RS-485) ...................................................................................................................... 1
2.0 System Configuration .............................................................................................................................3
2.1 Configuration........................................................................................................................................ 3
2.2 Touch Panel Graphic Display............................................................................................................... 3
2.3 Programmable Logic Controller........................................................................................................... 4
2.4 Isolated Network Adapter .................................................................................................................... 4
2.5 Specifications ....................................................................................................................................... 5
3.0 Installation ...............................................................................................................................................7
3.1 Installing I/O Modules.......................................................................................................................... 7
3.2 Unit Connections.................................................................................................................................. 8
3.3 Initial Power Checks .......................................................................................................................... 11
3.4 Auxiliary 24VDC Input...................................................................................................................... 12
3.5 880 Remote Display Installation (Optional)....................................................................................... 12
4.0 Setup.......................................................................................................................................................15
4.1 User interface ..................................................................................................................................... 15
4.2 Clock and Screen Adjustments........................................................................................................... 16
4.3 880 Setup............................................................................................................................................ 18
4.4 Remote Display Set-up....................................................................................................................... 23
5.0 System Operation..................................................................................................................................25
5.1 Alarm Indicators................................................................................................................................. 25
5.2 Main Screen........................................................................................................................................ 25
5.3 Channel X Details Screen................................................................................................................... 26
5.4 Alarm History Screen......................................................................................................................... 27
6.0 Trouble-shooting ...................................................................................................................................29
6.1 Sensor Faults ...................................................................................................................................... 29
6.2 Troubleshooting RS485 Networks ..................................................................................................... 29
7.0 Spare Parts.............................................................................................................................................31
8.0 Warranty................................................................................................................................................31
Appendix A ........................................................................................................................................................32
RS-485 System Integration Wiring ................................................................................................................ 32
Appendix B ........................................................................................................................................................38
Hexadecimal Table......................................................................................................................................... 38
Appendix C ........................................................................................................................................................39
Revision History............................................................................................................................................. 39
Appendix D ........................................................................................................................................................40
Drawings and Diagrams ................................................................................................................................. 40