- Divelbiss Corporation
Contents
1. connector on the VB 1000 Ensure proper alignment on EXP1 When installed correctly all the EXP1 pins will be plugged into the VBEX TCDOT and the VBEX TCDOT will be placed against the spacers and the mounting holes will align with the spacers correctly Refer to Figure 1 2 4 Install the remaining 3 screws provided to secure the VBEX TCDOT to the VB 1000 controller installed spacers 5 The Digital Outputs of the VBEX TCDOT requires a Power Supply for operation Connect an 18 AWG wire from your power supply 8 32 VDC to the VA terminal of the VBEX TCDOT Refer to Figure 1 3 nected to the VB 1000 controller s Input Power common ground as well as all the VB 1000 s Digital Outputs Power Supply Com mon ground All output loads and power supplies must share the same common ground Failure to use the same common may result in undesirable operation and may result in damage to the VB 1000 and the VBEX TCDOT Expander D The VBEX TCDOT output loads must be connected to the power supply common ground and this common ground must be con VBEX TCDOT Expander User Manual Document 2012003 0 pdf PAGE 4of 11 Divelbiss Corporation 9778 Mt Gilead Road e Fredericktown Ohio 43019 e 1 800 245 2327 www divelbiss com Getting Started Install 3 Screws to Secure VBEX Expander Align Connector with X AEN MOLNUNE Molas Connector on VB 1000 with Spacers Figure 1 2 Mounting the VBEX TCDOT Connect this2. VERSATILE BASE SIER VBEX TCDOT EXPANDER USER MANUAL For Models VBEX 4K4DOT REVISION 0 Email sales divelbiss com CORPORATION Divelbiss Corporation Toll Free 1 800 245 2327 ive SS 9778 Mt Gilead Road Web http www divelbiss com Fredericktown Ohio 43019 2012003 0 Manual Contents Getting Started HOW to Use this Manual cccccesccesecencecseceseeceuceeeeeneceseeeeeceeseeeseees 3 Install the VBEX TCDOT Expander on the VB 1000 Controller 4 Configuring the VBEX TCDOT in EZ LADDER Toolkit 5 Getting to Know the VBEX TCDOT ccccescsesceeeeeeeenseeseeeeeeseeseeeees 7 Additional Thermocouple TYPeS ccceescsescseceeecenseeeseeeeteesenseeeseeeeees 7 VBEX TCDOT Features DUE al ON EUS e ES EE E E E EE EA EE EAE e 9 Thermocouple INputs sessessssssseseesssesrnsreseeserresresreseesreserserrereeseesersersene 10 VBEX TCDOT SpecificationS ssssssseeseresresrersersrrsrrsrrsrrerereresreereeresees 11 WARNING The VB 1000 with the VBEX TCDOT installed as with other programmable controllers must not be used alone in applications which could be hazardous to personnel in the event of failure of this device Precautions must be taken by the user to provide mechanical and or electrical safeguards external to this device This device is NOT APPROVED for domestic or human medical use VBEX TCDOT Expander User Manual Document 2012003 0 pdf PAGE 1of 11 Divel
3. al Power Source Required on VA Digital Output Status Lines 2 total combined in pairs Type K Thermocouple Inputs Qty up to 4 Measurement Range 0 C to 1023 C FF NOTE 3 Resolution 12 Bit 0 25 C per bit Accuracy 0 C to 700 C 5 5 C 95E NOTE 2 SEE NOTE 3 Accuracy 700 C to 1023 C 7 75 C SFE NOTE 2 SEE NOTE 3 Operating Temp 20 C to 80 C FE NOTE 3 Dimensions 2 2 Wide x 5 7 Length x 6 Tall Mounting Installs on VB 1000 Controller Stack Mount using 6 spacers and screws Type Open Board Storage Temperature 40 85 C NOTE 1 4ADC Total up to 50 C Maximum per 2 Output Channels Channels paired as DOTO DOT1 and DOT2 DOT3 Total Current is sum of both paired output channels See Figure 2 3 for maximum output current per output channel pair based on ambient temperature NOTE 2 Temperature Accuracy based on 25 C ambient temperature NOTE 3 Specifications will be changing in the near future including better accuracy better range and wider operating temperature Consult factory for estimated availability Max Current Per Output Pair vs Temperature Max Current Current Amps 0 20 40 60 80 Ambient Temperature C Figure 2 3 Max Current for Outputs VBEX TCDOT Expander User Manual Document 2012003 0 pdf PAGE 11of 11 Divelbiss Corporation 9778 Mt Gilead Road e Fredericktown Ohio 43019 e 1 800 245 2327 e www divelbiss com
4. biss Corporation 9778 Mt Gilead Road e Fredericktown Ohio 43019 e 1 800 245 2327 e www divelbiss com Getting Started This section explains how to read this manual and understand the symbols and information that it contains To begin using your VBEX TCDOT Expander you will need to follow these steps e Install the VBEX TCDOT on the VB 1000 Controller e Connect the VBEX TCDOT Digital Output Power Source e Configure the VB 1000 Controller to use the VBEX TCDOT in the EZ LADDER Toolkit Project Settings Refer to the appropriate sections of this manual for details on the above items Getting Started In this manual the following conventions are used to distinguish elements of text BOLD Denotes labeling commands and literal portions of syntax that must appear exactly as shown italic Used for variables and placeholders that represent the type of text to be entered by the user SMALL CAPS Used to show key sequences or actual buttons such as OK where the user clicks the OK button In addition the following symbols appear periodically in the left margin to call the readers attention to specific details in the text Y Warns the reader of a potential danger or hazard associated with certain actions Q Appears when the text contains a tip that is especially useful Indicates the text contains information to which the reader should pay particularly close attention All Specifications and Information Subject to Change without Not
5. d to an output a minimum load resistor may be required If the output is ON or true regardless of the ladder diagram program connect a 470Q to 1KQ load from the output to input power common Each expander output will only operate as a digital output The expander outputs do not support Pulse Width Modulation PWM ED COIL functions are used to control digital outputs in the ladder diagram When placing the coil verify you select the correct To control a digital output in a ladder diagram place and connect the appropriate coil for your needs The DIRECT COIL and INVERT output address DOTO DOT3 from the provided drop down menu Digital Output Connections Same Load Common must be used for both the VB 1000 controller VB 1000 Outputs and the VBEX TCDOT Expander Figure 2 1 Typical Digital Output Connections DOT1 outputs Status Lines are combined OR and the DOT2 and DOT3 output Status Lines are combined OR When the VB 1000 target is configured to use the VBEX TCDOT in EZ LADDER 2 status variables are created automatically identified EXSTATO EXSTAT1 These variables indicate the status of the output and may be used in the program as any boolean variable DIRECT CONTACT or INVERTED CONTACT A High or True condition indicates that the output is functioning properly while a Low or False condition indicates a fault condition of the output open load or overload This condition is only valid when the output is turned on in
6. e Project Settings The VBEX TCDOT is now installed as an option for the VB 1000 controller Figure 1 5 VB 1000 Properties VBEX TCDOT Expander User Manual Document 2012003 0 pdf PAGE 6 of 11 Divelbiss Corporation 9778 Mt Gilead Road e Fredericktown Ohio 43019 e 1 800 245 2327 e www divelbiss com Getting Started Getting to Know the VBEX TCDOT The VBEX TCDOT is an expander for the VB 1000 controller The VBEX TCDOT provides up to 4 Thermocouple inputs and 4 Digital Outputs The following models are supported as VBEX TCDOT expanders See Figure 1 6 Model Description VBEX 4K4DOT VBEX TCDOT expander with 4 Type K Thermocouples and 4 Sourcing Digital Outputs Thermocouple Input Terminals Digital Output Terminals S Digital Output Status LEDs Figure 1 6 VBEX TCDOT Features Additional Thermocouple Types Other thermocouple types J N R S are available upon request Please consult the factory for availability of VBEX expansion with these thermocouple types VBEX TCDOT Expander User Manual Document 2012003 0 pdf PAGE 7of 11 Divelbiss Corporation 9778 Mt Gilead Road e Fredericktown Ohio 43019 e 1 800 245 2327 www divelbiss com VBEX TCDOT Features This section explains the VBEX TCDOT Expander hardware features options and information regarding EZ LADDER Toolkit for basic operation VB 1000 Features The VBEX TCDOT includes 4 on board digital outpu
7. ice VBEX TCDOT Expander User Manual Document 2012003 0 pdf ANG sao of 11 Divelbiss Corporation 9778 Mt Gilead Road Fredericktown Ohio 43019 e 1 800 245 2327 www divelbiss com Getting Started Install the VBEX TCDOT Expander on the VB 1000 Controller Q The VB 1000 and VBEX TCDOT are purchased separately Before the VBEX TCDOT may be used it must be installed as the expan sion option on the VB 1000 controller You will need full access to the VB 1000 top and bottom It is recommended to disconnect and un mount the VB 1000 prior to beginning this installation To Install the VBEX TCDOT 1 Un mount and disconnect the VB 1000 Controller 2 Using the 3 metal spacers and 3 of the screws provided install the spacers on the VB 1000 controller in the provided expansion holes as shown in Figure 1 1 The screws will enter from the back solder side of the VB 1000 and the spacers will be located on the top component side of the VB 1000 VBEX Expander Mounting Holes Install Spacers in these locations PNv ZS ZS ENY CNV INV ONV VERSATILE BASE COMTROLLER MODEL VB 1000 1C E PEPEE m m e m m p EEE OUT OUT OUT OUT 22 om RX1 TX1 V Mount Spacers on Component Side E Sisisisisteisisis a lt 4 VB 1000 i I E arsta 3 Screws from Solder Side Figure 1 1 Installation of Spacers 3 Carefully aligning the VBEX TCDOT with the installed spacers gently plug the VBEX TCDOT into the EXP1
8. the ladder diagram program Q In addition to controlling the outputs the status of the digital outputs may be monitored for an OK or Fault status The DOTO and VBEX TCDOT Expander User Manual Document 2012003 0 pdf PAGE 9of 11 Divelbiss Corporation 9778 Mt Gilead Road e Fredericktown Ohio 43019 e 1 800 245 2327 www divelbiss com VB 1000 Features When EXSTATO is false this would indicate an error on either DOTO or DOT1 When EXSTATZ1 is false this would indicate an error on either DOT2 or DOT3 Thermocouple Inputs The VBEX TCDOT provides up to 4 Thermocouple The type and quantity of each thermocouple input is based on the actual Model Number of the Expander ordered Model Description VBEX 4K4DOT VBEX TCDOT expander with 4 Type K Thermocouples Each analog input is represented in the EZ LADDER Toolkit ladder diagram using Real variables labeled TC1 TC4 These variables were created automatically when the VBEX TCDOT expander was configured as the expansion option for the VB 1000 target Each variable TC1 TC4 will represent the actual temperature read by the connected thermocouple in degrees Celsius If you wish to have temperatures in degrees Fahrenheit you must convert the values using mathematical function blocks in your ladder dia gram program Each thermocouple channel internally has all the required cold junction compensation and linearization required Thermocouple Input Connections For each of the
9. thermocouple inputs TC1 TC4 a and terminal are provided Refer to Figure 1 6 for locations of the thermocou ple input terminals and their polarity Figure 2 2 illustrates a typical thermocouple connection sure ensure that only thermocouple wire of the appropriate type is used for the connections between the VBEX TCDOT thermo couple terminals and the actual enclosure entry Failure to use the proper thermocouple wire will result in incorrect temperature readings When connecting thermocouples connect the thermocouple wire directly to the terminals provided When mounted in an enclo Thermocouple Connections Thermocouple Measuring Junction Extension Wires Connection Head Figure 2 2 Typical Thermocouple Input Connection some expanders may not operate under this full range The controller and expander should only be installed where the temperature The operating temperature range of the expander may vary based on model number The VB 1000 is rated for 40 C to 80 C but range of the narrowest window between the controller and the expander is sufficient VBEX TCDOT Expander User Manual Document 2012003 0 pdf PAGE 10 of 11 Divelbiss Corporation 9778 Mt Gilead Road Fredericktown Ohio 43019 e 1 800 245 2327 www divelbiss com VB 1000 Features VBEX TCDOT Specifications Digital I O 4 Digital Outputs on board Outputs rated 4A Max F N0 1 Over current protected Sourcing as Groups of 4 Outputs Extern
10. ts They are identified in the EZ LADDER Toolkit and this manual as DOTO DOT3 and these variables are automatically created when the VBEX TCDOT is selected as the VB 1000 Expansion These outputs are sourcing therefore an energized output will source an output voltage equal to the controller input voltage Refer to Figure 2 1 for typical output connections the 18 AWG wire as shown in Figure 1 3 The VA terminal and expander outputs allow for expander output loads to be controlled An external power connection and source is required to supply power for the outputs Power is supplied by the VA terminal using at different voltages from the controller I O The expander outputs will operate at any voltage from 8 32VDC The Expander outputs and controller outputs may be connected to different voltages but the power supplies connected must have Y the same common ground Failure to use the same common for the expander outputs controller outputs and controller power may cause unwanted operation and may cause damage to the VB 1000 Each output can drive a load up to maximum current rating listed in the specifications section resistive and includes an automatic over current shutdown safety In the event an over current condition exists the output will shut down This shut down condition is reset when the output is turned off set to false in the ladder diagram Each output requires a minimum load to operate correctly Depending upon the device connecte
11. wire to the DC Power Source for the Output Loads Use 18 AWG wire Figure 1 3 Connect Digital Output Power Source Configuring the VBEX TCDOT in EZ LADDER Toolkit It is assumed that you are familiar with the VB 1000 before installing this expansion option Please refer to the VB 1000 User Manual for details regarding the VB 1000 Before you can begin using features on the VBEX TCDOT it must be configured as an option for the VB 1000 target within the EZ LADDER Toolkit For help with installing or using EZ LADDER please refer to the EZ LADDER User Manual 1 In EZ LADDER from the File Menu at the top click PROJECT then SETTINGS This will open the Project Settings Window Select VB 1000 as the target from the choices Refer to Figure 1 4 VBEX TCDOT Expander User Manual Document 2012003 0 pdf PAGE 5of 11 Divelbiss Corporation 9778 Mt Gilead Road e Fredericktown Ohio 43019 e 1 800 245 2327 www divelbiss com Getting Started EZ Project Settings PLC ON A CHIP Divelbiss Corporation PLC 4ON A4CHIP Pneumadyne WPS Pneumadyne Wine Preservation System Solves IT Divelbiss Corporation Solves IT Controller VB 1000 Divelbiss Corporation VB 1000 Figure 1 4 Project Settings Window 2 Click PROPERTIES This opens the VB 1000 Properties dialog 3 Using the OPTION BOARD drop down menu select the VBEX TCDOT as shown in Figure 1 5 4 Click OK to close the VB 1000 Properties dialog and click OK to close and save th
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