ONICON D-100 N2 - Manual (Page 5)

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D-100-N2 Network Interface Installation Guide 05/14 - 0659-4 / 18344
Page 5
SECTION 1: INTRODUCTION
1.1 PURPOSE OF THIS GUIDE
The purpose of this guide is to provide installation and commissioning procedures and basic
installation and operating instructions for the ONICON D-100-N2 Display Module serial interface.
1.2 TYPICAL D-100 NETWORK INTERFACE MODULE
The D-100 is a totalizing display module that provides a local indication of liquid, gas or steam
flow rate and total data. It can also be provided with an optional Metasys ® N2 serial interface to
communicate data to the building control network.
D-100
SCROLL RESET PROGRAM
ONICON
3864
Steam
Building
Domestic Water Supply
Flow rate and total data to
Data Acquisition System or
Building Control System
120VAC or 24VAC
Input Voltage
1.3 SPECIFICATIONS
METASYS ® N2 NETWORK INTERFACE
N2 RS485
Transceiver: 2-wire, half-duplex
Device address range: 1 – 255 (Default: 017)
Baud rate: 9600
Termination: none
Biasing: none