ONICON D-100 N2 - Manual (Page 3)

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D-100-N2 Network Interface Installation Guide 05/14 - 0659-4 / 18344
Page 3
TABLE OF CONTENTS
1.0 INTRODUCTION ..................................................................................................5
1.1 PURPOSE OF THIS GUIDE .......................................................................5
1.2 TYPICAL D-100 NETWORK INTERFACE MODULE ...............................5
1.3 SPECIFICATIONS ......................................................................................5
1.4 NETWORK SIGNAL CONNECTIONS .......................................................6
1.4.1 RS485 ...............................................................................................6
1.4.2 Optional Network Interface with
Isolated Digital Pulse Input ............................................................7
1.5 RS485 BIASING AND TERMINATION ...................................................10
1.5.1 Biasing and Termination...............................................................10
1.6 NETWORK ADDRESSING .......................................................................10
1.6.1 Changing the Device Address .......................................................10
2.0 POINT FILE (.ddl) ...............................................................................................12
2.1 UNIDIRECTIONAL FLOW POINT INFORMATION ...............................12
2.2 BIDIRECTIONAL FLOW POINT INFORMATION ..................................12
2.3 VOLUME OR MASS RATE (AI2) ............................................................13
2.4 VOLUME OR MASS TOTAL (ADF2 & ADF4) ........................................14
2.5 GENERIC ANALOG INPUT(S) (AI3 & AI4) ............................................15
2.6 AUXILIARY PULSE INPUT (ADFS) .......................................................16
2.7 SAMPLE .ddl FILE ...................................................................................16
3.0 NETWORK TROUBLESHOOTING TIPS ...........................................................18
3.1 TROUBLESHOOTING .............................................................................18
APPENDIX
A-1 D-100 PROCESSOR BOARD