Murphy CE-05171N manual Analog Inputs AI, Thermocouple Inputs TC

Page 7

3.1.2 Analog Inputs (AI)

Number of Devices: 12

Device Types: Analog Input, (4 to 20) mA or (0 to 5) V, 10 bit hardware.

There is one screw terminal connector for each analog input.

Terminals 18 to 29 are AI terminals.

C3-1

Analog Inputs

3.1.3 Thermocouple Inputs (TC)

Number of Devices: 8

Device Types: Thermocouple Input, Type J or K, 12 bit hardware.

Open Thermocouple Detection: Drives terminal reading high (max of scale).

Automatic Cold Junction Compensation is built-in.

There are two screw terminal connectors for each thermocouple.

Terminals 1 to 16 are TC terminals where White or Yellow indicate positive inputs and Red indicates negative inputs.

An additional terminal connector is provided, identified as SHD, which isolates thermocouple shields. This con- nection, at terminal 17, is intended to be wired to an isolated bus bar for thermocouple shield wires. If ground- ed thermocouples are used, the shied terminal should not be connected.

C3-1

Thermocouple Inputs

CE-05171N page 7 of 44

Image 7
Contents Centuriontm Warranty Table of Contents Communications Overview Basic Components and Key Features of the C3TM SeriesOptional Components Digital Inputs DI Input/Output TypesThermocouple Inputs TC Analog Inputs AIDigital Outputs do Magnetic Pickup MPUC3-1-A Analog Outputs AO Hazardous Area OperationMounting the Centurion C3-3 Display Hardware Installation and WiringPower Supply Wiring Power Centurion C3-1 I/O Module Mounting the Centurion ControllerWiring the Centurion C3-3 Display Wiring the Centurion C3-1/C3-2 TTD-98055N page 14 Features Fn Function Key Home ESC ACKRUN Stop RUN/STOP Test Status Area Operational/Process Information AreaController Version Mconfig PRO VEROperational Screens Display VERShutdown History Panel ESD Event History Panel ESD Panel Reset LOW Suct PressDISC. Temperature Cooler TemperatureVDC Battery ENG SpeedAmbient Temperature OIL PRS WTR Temp PSIEnter Password Setup Screens and MenusENTER-ACCEPT ESC-CANCEL Digital Input Digital Outputs SetupAnalog Inputs Setup Digital InputsESC Exit this Menu Analog Input 1 Setup ScreenAnalog Outputs Setup ANOUT01 ENTER-SUBMENU More Menus Analog Output 1 Setup ScreenThermocouple Thermocouple SetupThermocouple 1 Setup Type Offset Thermocouple 1 Setup Thermocouple OffsetMore Menu General Timer SetupGeneral Timer Setup Screen 00060RESET-RESET Timer ESC-EXIT this Menu Maintenance Timer SetupMaintenance Timer Setup Screen Maintenance Timer Setup Time Remaining Change OILControl Output Throttle ENTER-MENU More Menu Setpoints Setup ENTER-SUBMENU More MenusSetpoints Setup LO Suct PRS Control Output 1 Setup00004 PID Setup ENTER-SUBMENU More MenusPID Setup Screen PID 1 Setup ScreenPort Response Delay Port 1 Baud Rate Cycle Timer SEC More Menus NO-FLOW Input # 1 Setup Cycle Time SEC Total CyclesLube NO-FLOW Status Cycle TIME-INPUT # Prev YES 28%Super User Menu Screen Digital Input Status =CLOSED Diagnostico-Digital Inputs ScreenAnalog Output Status AI 1 ENG Speed Must be in Test Mode ESC-CANCELSuction PID ESC-EXIT PID Diagnostics ENTER-SUBMENU More MenusCommunication Status Modbus Register ENTER-EDIT More MenusCommunication Ports Remote Mode Commands Reset and RUN/STOPCommunications Additional Navigational AidsPort 2 USB Firmware Download Screen Firmware Update Mode Power and COM Link Must be MaintainedConfiguration Fault Screen Invalid Configuration Press Setup to Access Download MenuComm Fail Screen Modbus Protocol Terminal Emulator GlossaryBack Panel LED Description AppendicesHow To Order