Inside the 24 VDC probe module | Hach sc1000 instruction

Installation

3.4.4 Wiring for 24 VDC power at the controller

Important Note: The AC power outlets cannot be used with the 24 VDC power supply.

Figure 15 Inside the 24 VDC probe module

1	Fan	6	Fuse, T 6.3A, slow-blow

2	Main circuit board	7	24 VDC power connections

3	Connector for expansion slot	8	Probe connections

4	Connector for expansion slot	9	Relay card connection

5	Connector for expansion slot

24

Image 26

Hach sc1000 user manual Installation Wiring for 24 VDC power at the controller, Inside the 24 VDC probe module

Contents

Sc1000 controller Page Table of Contents Table of Contents Table of Contents Section Table of Contents Probe Module Section SpecificationsDisplay Module Plug-in Expansion Cards SpecificationsDIN Rail Switch Cabinet Expansion Modules Warranty Certifications Specifications Use of hazard information Safety informationGeneral Information Controller storage General Information Precautionary labelsGeneral product information Section Installation Mechanical installation Installation Controller dimensions Sc1000 controller dimensions Wall mounting InstallationMounting the controller Panel Mounting Wiring safety informationInstallation Vertical or horizontal pipe mounting Sun-shield Electrostatic discharge ESD considerations Remove display module and probe module cover Electrical installation Installation in hard-wired applications Installation Installation using a power cord Using the optional strain relief and conduit plug Removing the probe module cover Wiring for power Wiring for AC power at the controller Inside the AC probe module Proper wire preparation and ferrite core wiring AC power wiring information Hard-wired installation Installation with power cord Installation Wiring for 24 VDC power at the controller Inside the 24 VDC probe module Wiring for 24 VDC power DC power wiring information DIN rail expansion modules Expansion cards Expansion card main circuit board connections Relay card connections Expansion card ports Proper wire preparation and insertion To make a relay card connection Relay card YAB022, normally closed terminal assignments Terminal Designation Relay To make an input card connection Input card connectionsRelay card YAB076, change over terminal assignments Input card YAB018 cable connections and jumper setting Input card YAB018 terminal assignments Output card YAB019 terminal assignments Installation Output card connectionsTo make an output card connection Modbus RS485 card YAB021 terminal assignments Installation Modbus card connectionsTo make a Modbus card connection To make a Profibus card connection Profibus DP card connectionsModbus RS232 card YAB047 terminal assignments Modbus RS232 designation Profibus DP card YAB020 terminal assignments Terminal Designation To remove/replace an expansion card Install an sc1000 network sc1000 bus connectionInstallation Remove/Replace an expansion card 1 sc1000 network connections To attach a network connectorNetwork Connector Assembly Communication connector terminal assignments Connection Cable Signal Length Network connector components Installation Setting a terminating resistor DIP switch in the connector Switch setting Terminating resistors Connection Connect probes to the sc1000 controller Connect the probe data cable Connect AC powered sc probes Service port connection LAN connectionInstallation Add probe connections To connect AC powered probes to a probe module GSM modem connection Safety precautionsSafety precautions for GSM modem installation GSM modem requirements SIM card requirements Safety precautions for SIM card installationSafety precautions for antenna installation Installation Insert the SIM card into the display module To insert the SIM card into the display module To connect an external GSM antenna Connect the external GSM antenna To insert the storage card into the display module Figure Storage card SD cardInsert the storage card into the display module To prepare the storage card Installation Prepare the storage cardContent Storage card, folder structure System Start Up System Start Up Attach the display module to the probe module Standard OperationsDisplay module Display modes Standard OperationsTips for the use of the touch screen Measured value display To view several measured values Graph display Configure the measured value displayTo configure the measurement value display Standard Operations Daily and weekly trend lines Graph display Main menu display Specify the displayed language Alphanumeric keypadCalibrate the touch screen To calibrate the touch screen after initial commissioning Set the passcode Set up system security passcode protectionSet the time and date To add a favorite item Add and remove favoritesAdd new components To remove a favorite item To configure a Profibus/Modbus card Configure the network modules Profibus/Modbus cardsConfigure the Profibus/Modbus card Profibus/Modbus configuration menu-Select tag Bit Error Description Error and status registerError register Telegram list-Column description Status register-Status Bit Status Description Modbus configuration example with virtual slaves Standard Operations Profibus/Modbus configuration exampleProfibus configuration example Profibus Slave Byte Device Data name Address To change the computer network card settings to 10BaseT Remote controlSet up the LAN connection Prepare the LAN connection To add a fixed IP address to the computer Set up the dial-up connectionTo set the sc1000 controller settings General tab select Use the following IP address radio box Dialog box Setting To set computer settings description for Windows XPNew connection wizard-Settings To run the dial-up connection and start the web browser Button Function To access an sc1000 controller through a web browserBrowser access screen-Navigation keys Log data Save log files through browser accessTo save log files through browser access Save log files to the storage card Standard Operations Remove log files through browser access To remove log files through browser access Add a formula Formula settingsFormula editor for output and relay card To add a formula Formula operations Formula settings-ExampleAdd a formula with measurement values from other probes Load Formula editor-Mathematical functions Formula editor-Arithmetic operationsFormula editor-Logical operations Check functions to set errors and warnings Chka Sensor status menu Sensor setup menuAdvanced Operations Sensor Status Advanced Operations System setup menuOutput setup menu System Setup Output Setup mA Output INT/EXT Derivative ProportionalIntegral Snap Shot Relation between input current and calculated concentration HV-LV Output current with an output range of 4-20mA System Setup Current Inputs mA Input INT/EXT Advanced Operations Current inputs menu Concentration LogicOFF Output value with an input range of 0-20 mA ⋅ HV-LV Output value with an input range of 4-20 mA HV-LV ⋅ Advanced Operations Relay menu General relay settings available in all relay working modesSystem Setup Relay Relay INT/EXT Function set to Alarm working mode Alarm Relay behavior-Alarm mode Color/line code for Figure Function set to Feeder Control working mode Feeder Control Advanced Operations Relay behavior-Feeder Control mode Phase low, OnMax Timer Point Control Function set to 2 Point Control working modeMAX Timer Expire Relay behavior-2 Point Control mode without delay MIN Timer Expire Relay behavior-2 Point Control mode OnMin Timer, OnMax Timer Relay behavior-2 Point Control mode ON/OFF delay Function set to Warning working mode Process Event Bit set Time x-axis Source y-axis Linear Function set to PWM CONTROL/LINEAR working modePWM CONTROL/LINEAR Duty Cycle PWM Control/Linear mode-Maximum value 100 Relay behavior-PWM Control/Linear mode 101 PWM CONTROL/PID Control Function set to PWM CONTROL/PID Control working mode102 FREQ. Control / Linear Function set to FREQ. Control / Linear working mode103 Relay behavior-FREQ. Control/Linear mode 104 FREQ. Control /PID Control Function set to FREQ. Control/PID Control mode105 106 Function set to Timer working modeTimer Shows the behavior of the relay in the Timer mode 107 108 Function set to System Error working modeSystem Error Sensor Missing Profibus System Setup Network Modules FieldbusAdvanced Operations Network Modules Profibus, Modbus 109 110 TEST/MAINT Modbus 111 Modbus simulation mode 112 Advanced Operations GSM module 113 System Setup GSM Module 114 System Setup Display Settings Display settingsSystem Setup Device Management Advanced Operations Device management System Setup Storage Card Advanced Operations Browser accessSystem Setup Browser Access Storage card 117 Advanced Operations Security setupTest/Maint Menu TEST/MAINT Display Info Bus status118 TEST/MAINT BUS Status Fuse replacement MaintenanceGeneral maintenance 119 Maintenance 120 General Problems Section TroubleshootingGeneral problems and GSM module errors Problem Cause/Solution Troubleshooting GSM Module errorsError and warning messages Message type Troubleshooting Message format Error and warning ID numbers SMS format SMS serviceConfigure SMS destination SMS example 125 Test the output card Test the expansion cards in the Maintenance menuTEST/MAINT Output Setup mA Output INT/EXT 126 TEST/MAINT Current Inputs mA Input INT/EXT Troubleshooting Test the input card127 SETUP, SET Transfer Troubleshooting Test the relay cardTEST/MAINT Output Setup Relay INT/EXT 128 External DIN rail modules Replacement Parts and AccessoriesAccessories Internal network components 130 Replacement partsReplacement Parts and Accessories Description Item No 131 Exploded view drawings 132 Probe module connections 133 Probe module circuit cards 134 Display module 135 136 Contact Information 137 Contact Information 138 Profibus CertificationFCC Part 15, Class a Limits 139 Certification 140 Attach an expansion module Appendix a DIN Rail Expansion ModulesMount the DIN rail 141 Attach the base module 142 Terminal Terminal assignment Description Base Module Terminal Assignments143 144 Attach the external relay moduleExternal relay module terminal assignments Terminal Assignment Description 145 Attach the external output moduleExternal Output Module Terminal Assignments 146 Attach the external input moduleAnalog and digital output terminal assignments Terminal Analog Digital Assignment Description Dismantle the DIN rail 147 148