MAC155 Rev. 12 ©Copyright MAC Instruments 2005. All Rights Reserved.
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USERNAME AND PASSWORD SET-UP..............................................................................84
AUTOMATIC CALCHECK TIME SET-UP .............................................................................84
MODBUS RTU CONTROLLER OPTION ....................................................... 86
Overview ................................................................................................................................86
Modbus Setup ........................................................................................................................86
Modbus Coil & Register Data.................................................................................................86
Controller Inputs .............................................................................................................86
Controller Outputs ..........................................................................................................87
Drawings........................................................................................................ 88
Mounting Outline ....................................................................................................................88
Typical Installation..................................................................................................................91
Mounting Adapters .................................................................................................................93
Wall Mount Remote Sampling Probe Outline ........................................................................95
Wall Mount Remote Sampling Probe Mounting Hole Layout ................................................97
Probe Assembly .....................................................................................................................99
Controller Outline .................................................................................................................101
Controller Assembly 120V ...................................................................................................103
Probe Main Board Layout ....................................................................................................105
Controller Main Board Layout ..............................................................................................107
PLC Interface Wiring Diagram .............................................................................................109
PLC Interface Wiring Diagram (continued) ..........................................................................111
Probe to Controller Wiring....................................................................................................113
Probe to Controller Wiring (230V)........................................................................................115
Probe to Controller Wiring (Remote Probe Power).............................................................. 117
Probe to Controller Wiring (With Fiber Optic Communications) .......................................... 119
Probe to Controller Wiring (230V With Remote CD Power) ................................................ 123
Probe Junction Box Outline Drawing ...................................................................................125
Controller Fiber Optic Converter Outline..............................................................................127
Controller Fiber Optic Converter Outline..............................................................................127