Honeywell CNI2 Operating And Installation Manual page 8

Cellular network interface - 2 mercury instruments
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CNI2 Operating and Installation Guide
Figures
Wall Mounting Tabs and Dimensions ........................................................................................16
Wall Mount Hangers Assembly Sequence ................................................................................17
CNI2 with Universal Mounting Bracket (UMB) ...........................................................................18
Bottom View of the Universal Mounting Bracket (UMB).............................................................19
Universal Mounting Bracket (UMB) Hole Pattern.......................................................................19
Pipe Mounting using Collar .......................................................................................................20
Pipe Mounting using U-Bolts .....................................................................................................20
Enclosure Sealing Options........................................................................................................21
Lithium Battery Pack Mounting..................................................................................................21
Alkaline Battery Pack Mounting.................................................................................................22
Disposable Alkaline Battery Pack..............................................................................................23
CNI2 Board Orientation.............................................................................................................24
CNI2 Board and Multiplexer Board............................................................................................25
CNI2 Board and RS-485 Board.................................................................................................26
CNI2 Board with RS-485 Board and Multiplexer Board .............................................................27
CNI2 with single RS-232 connection to external instrument ......................................................28
CNI2 with multiplexer board to support two serial data links......................................................28
Configuration using both RS-232 & RS-485 options..................................................................29
Index Base with Magnetic Switches ..........................................................................................30
Pulse Output Board...................................................................................................................31
Internal View of the Index Base.................................................................................................31
Rotation Gears within the Index Base .......................................................................................32
Remote Pulse Transmitter.........................................................................................................33
Location of the Internal Antenna ...............................................................................................34
Antenna Connection to Radio Module.......................................................................................34
Bottom View with External RF Connector..................................................................................35
Location of the TAMPER and CALL Switches ...........................................................................36
CNI2 Circuit Board Layout.........................................................................................................37
J1 and J2 Power Connectors ....................................................................................................38
Configuration Jumpers ..............................................................................................................39
Jumper Block JP6 Settings .......................................................................................................40
Jumper Block JP3 Settings .......................................................................................................40
Capacitor Connection to TB1 (prewired) ...................................................................................41
Serial RS-232 Multiplexer Board ...............................................................................................43
Wiring to the Serial RS-232 Multiplexer Board ..........................................................................44
RS-485 Conversion Board Connectors .....................................................................................45
Uncorrected Pulse Output Board...............................................................................................46
Alarm Input Connectors ............................................................................................................47
Alarm / Pulse Input Terminal Block TB4 ....................................................................................48
CNI2 Power Connections..........................................................................................................50
AC Power Adapter ....................................................................................................................51
External Power Tie-In Block ......................................................................................................51
Typical Solar Power System .....................................................................................................52
Serial Port Terminal Block TB2 .................................................................................................53
Typical SIM Card ......................................................................................................................53
Installation of the SIM Card .......................................................................................................54
7

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