[11] Chap.9 Installation and Wiring
Contents
1. 2 It is recommended to install the filter or use the sealed type thermal exchanger 9 1 Chapter 9 Installation and Wiring 9 1 2 Notices in Installing Profibus DP module Profibus DP Smart I O can set max 32 stations 1 Check the basic factors necessary for the system configuration and select the proper communication module 2 Prepare the cable and accessories such as tab terminal resistance etc to be used for this communication 3 The station no of all other stations including this module should be different If connecting with double station no it may cause the communication error 4 In case of operating with normal communication the mode switch of master module should be RUN mode If changing the mode switch of master module in the status that other stations are in communication it may cause the significant communication obstacle with other stations So special cares are needed 5 For communication cable the designated standard cable should be used If not it may cause the significant communication obstacle 6 Check if the communication cable is cut off or short circuited before installation 7 Tighten the communication cable connector completely and fix the cable connection tightly If cable connection is not complete it may cause the significant communication obstacle 8 If the communication cable is twisted or the cable is not connected properly it may cause the communication error 9 In case of co2. cable or the power cable to avoid the effect caused by the noise or the change of magnetic filed 9 17 Chapter 9 Installation and Wiring 9 2 4 Cable Specification for Wiring The Cable specification to be used for the wiring is as follows External connection type ore Cable spec mm Raney Low limit High limit Digital input 0 18 AWG24 1 5 AWG16 Digital output 0 18 AWG24 2 0 AWG14 Analog I O 0 18 AWG24 1 5 AWG16 Communication 0 18 AWG24 1 5 AWG16 Main power resource 1 5 AWG16 2 5 AWG12 Protection groundin 1 5 AWG16 2 5 AWG12 For the power and I O wiring for Smart I O it is required to use the compressed terminal e Use M3 type screw for the terminal e Tighten the terminal screw with 6 9 kg cm torque e Use the fork type screw for the compressed terminal Example of the proper compressed terminal fork type lt 6 2mm 9 18
3. in installation Required material Dnet I F module Communication cable Thick cable Thin cable l 4 8 port tab terminal resistance 121Q Tab terminal resistance 1 1 4W 24V power supply device General power supply Connection connector Phoenix 5 pin Female connector 2 Notices in installing the Connector The following cares should be taken before installing the connector 1 Deal the connector when the signal is not loaded in the cable 2 If the module installed in the system is in action stop the action and then install it 3 If the power is supplied the power should be OFF before working 9 3 Chapter 9 Installation and Wiring 4 After completing the installation tighten the corresponding cable completely not to be shaken or removed 3 How to install the connector Red V White CAN_H SHIELD Blue CAN_L 7cm Black V connector Female 4 cm 7 oe Insulated round cable 1 Peel off the cover of the cable apprx 7cm for cable connection 2 Remove the covered net covering the signal cable and remove the aluminum foil covering the signal cable and the power cable 3 Cut the shrinkage cover for packing approx 4cm and rap the cable and then cover the exposed conductor and insulated coverings of the cable 4 Peel off the coverings of the signal cable and the power cable approx 3mm from the ends For the safe cabling apply the heat to the
4. Chapter 9 Installation and Wiring Chapter 9 Installation and Wiring 9 1 Installation 9 1 1 Installation Environment This machine has a high reliability regardless of the environment to install But cares should be taken to secure the reliability and the safety as follows 1 Environment Condition 1 Install it to the control panel available for water proof and dust proof 2 Do not apply the continuous impact or vibration 3 Do not expose it directly to the direct rays 4 No dew by the sudden change of temperature 5 Do not exceed the surrounding temperature 0 55 C 6 Do not exceed the relative humidity 5 95 7 No corrosive gas or combustible gas 2 Installation Construction 1 When working the screw hole and the wiring it is not allowed to put the wire remnants into the PLC 2 The installation location should be the place to operate 3 Do not install it in the same panel with a high voltage machine 4 The distance between wiring duct and the surrounding module should be at least 50mm apart 5 The grounding should be done on the good place free from the noise 3 Radiation Design of Control Panel 1 When installing the PLC in the sealed control panel the radiation design should be done considering the radiation of other machine as well as the radiation of PLC itself When circulating the air using the vent or the general fan it may effect to the PLC system due to the inflow of gas or dust
5. ble is not allowed to approach closely to the main circuit high voltage convection current cable I O signal cable and needs to separate more than 80mm apart 8 Please use the surge observer to prevent the lightning as shown on the below Surge observer for lightning 1 Separate the earth E1 of the surge observer for lightning and the earth E2 of PLC 2 Select the surge observe for lightning so that it does not exceed max allowable voltage of the observer even when the power voltage is rising maximum 9 When you are afraid of the invasion of the noise please use the insulation sealed transformer or the noise filter 10 In case of the wiring of each input resource the wiring of the sealed transformer or the wiring of the noise filter is not allowed to pass the duct 9 15 Chapter 9 Installation and Wiring 9 2 2 I O Machine Wiring 1 The spec of I O wiring cable is 0 18 2 mm and it is recommended to use the cable spec 0 5mm conveniently 2 Input cable and output cable should be separated for wiring 3 I O signal cable should be separated at least 80mm from main circuit cable of high voltage convection current when wiring 4 In case that it is not available to separate the main circuit cable and the power cable please use the shielded cable and earth the PLC Shielded cable Input Output iz 5 In case of pipe wiring make sure of the pipe and then ground it 6 DC24V output cable
6. cation 3 It is available to control the speed automatically in accordance with the communication speed of master module by the means of Auto baudrate function and it is required to comply the cable specification 4 In case of using the tab it is required to use terminal resistance on both side of the tab In case of the single network system set it not to repeat the station no Install the master module in the base in the status of PLC power OFF and set the communication address and communication speed accurately 5 Check if the connector pin of this communication module is normal and make sure that the power cable and the communication cable are not short circuited 6 If using the combined module GDL DT4A when setting the high speed link parameter the module will occupy 2 registration lists and it is available to register max 31 but only GDL DT4A is installed The communication speed to be used for this communication module is 125k 250k 500kbps and if changing the communication speed after setting the communication speed make the power OFF and change the communication setting switch and then apply the power ON Then the changed mode shall be applied After finishing the communication cable connection make the power ON and check the normal action in the LED action status If it is normal download the corresponding program into GMWIN for GLOFA series and run the program S o lt 1 Materials required
7. compressed cover for packing and stick to the cable closely Compr ssed terminal Cable signal cable Power cable 5 After inserting the peeled coverings into the clamp screw of the connector tighten the screw Cares should be taken to match the cable with the signal name of the connector There are 2 ways of cable connection one way to use the tab as below and another way to connection by the drop method DC 24V power should be installed in the place necessary to maintain the voltage when Smart I O module is getting more or the cable is getting longer Tab Cable Drop cable max 6m Thin cable 9 4 Chapter 9 Installation and Wiring The method to connect the network is as follows erminal rpsistance 4 How to install the tab Example of 8 Port tab It is available to connect to the trunk line of device port tab and connect or remove max 8 port tab 9 5 Chapter 9 Installation and Wiring 1 The drop line composed of Thick cable or Thin cable is available to connect to the device by the tab and in case of Open style tab it is available to use 3 type of connectors Pluggable screw type Hard wired screw type Soldered type 2 For the cable connection it is ideal to connect the drop line when the system does not act If connecting when cable system is acting it is required to connect to the trunk line after checking the connection status with other device not to influence the c
8. eats after taking the action contact to A S center In case that the power of Remote station among communication stations between master module and Smart I O module is OFF and then ON the remote station enters into the automatic Start if mother station has the initialized program and if no initialized program the normal start is not available So it is required to prepare the initialized program in the mother station Refer to the communication user s manual 9 9 Chapter 9 Installation and Wiring 9 1 6 Notices in Handling Here describes the notices in handling from the opening of each unit and module to the installation e Do not fall it down or apply the strong impact e Do not remove the PCB from the case It may cause the failure e Cares should be taken not to make the foreign materials such as the wire remnants etc enter inside of the unit when wiring If it entered remove them before applying the power 1 Notices in handling the product Here describes the notices in handling and installing the basic unit and the extended module 1 Recheck the I O standard Input part should pay the attention to the input voltage and in case of output part if applying the voltage exceeding max capacity to open close it may cause the failure breakage and the fire 2 Use Wire The wire should be selected considering the ambient temperature allowable current and the min spec of the wire should be more than AWG24 0 18
9. iring 9 1 4 Notices in installing Rnet module Rnet Smart I O can set max 64 stations included one master module 1 The station no of all other stations including this module should be different If connecting with double station no it may cause the communication error 2 In case of operating with normal communication the mode switch of master module should be RUN mode If changing the mode switch of master module in the status that other stations are in communication it may cause the significant communication obstacle with other stations So special cares are needed 3 For communication cable the designated standard cable should be used If not it may cause the significant communication obstacle 4 Check if the communication cable is cut off or short circuited before installation 5 Tighten the communication cable connector completely and fix the cable connection tightly If cable connection is not complete it may cause the significant communication obstacle 6 If the communication cable is twisted or the cable is not connected properly it may cause the communication error 7 If using the combined module GRL DT4A when setting high speed link parameter the module will occupy 2 registration lists and it is available to register max 31 but only GRL DT4A is installed 8 In case of connecting the long distance communication cable the wiring should be done far from the power line or inductive noise 9 The twisted pair
10. mm 3 Environment When I O wiring if it is close to the heat generating machine or material or if the wiring is contacted directly to the oil for a long time it may cause the short circuit breakage and failure 4 Polarity Check the polarity before applying the power to the terminal stand that has the polarity Special cares should be taken not to wire AC input power to DC24V external power supply terminal on the edge of basic unit input part In case of DeviceNet 24V power enters into the communication cable together and it is not necessary to wire separately 5 Wiring e When wiring the I O line with high voltage cable and the power cable together the induction obstacle occurs that may cause the failure and malfunction e It is not allowed to pass the cable in front of I O action indication part LED because it prevents from distinguishing the I O indication e In case that the inductive load is connected to the output part please connect the surge killer or diode to the load in parallel Connect the cathode of diode to the side of the power 9 10 Chapter 9 Installation and Wiring Induction load m Output z Induction load Fj Diode Output 6 Terminal stand When wiring the terminal stand or making the screw hole cares should be taken not to make the wire remnants enter into the PLC It may cause the malfunction and failure 7 Except that mentioned on the above do not apply the st
11. nnecting the long distance communication cable the wiring should be done far from the power line or inductive noise 10 If LED action is abnormal check the trouble causes referring to this manual Chapter 11 Trouble Shooting If the problem repeats after taking the action contact to A S center 11 Install this communication module in the status that PLC power is OFF 12 After finishing the communication cable connection make the power ON and check the normal action in the LED action status If it is normal download the corresponding program into GMWIN for GLOFA series and into KGLWIN for MASTER K series and run the program 13 In case that the power of Remote station among communication stations between master module and Smart I O module is OFF and then ON the remote station enters into the automatic Start if mother station has the initialized program and if no initialized program the normal start is not available So it is required to prepare the initialized program in the mother station Refer to the communication user s manual 9 2 Chapter 9 Installation and Wiring 9 1 3 Notices in installing DeviceNet module DeviceNet Smart I O can set max 64 stations included one master module 1 Check the basic factors necessary for the system configuration and select the proper communication module 2 Prepare the cable and accessories such as tab terminal resistance etc to be used for this communi
12. ommunication 3 If connecting to the trunk line it is required not to exceed max allowable length Network max distance according to the cable type is as follows Cable type Network max distance THICK cable 500 m THIN cable 100 m Network max distance according to the communication speed is as follows Communication speed Network max distance 500 kbps LTHICK LTHIN lt 100m 250 kbps LTHICK 2 5 LTHIN lt 250 m 125 kbps LTHICK 5 LTHIN lt 500 m LTHICK THICK cable length max 8A LTHIN THIN cable length max 3A Communication Network max distance speed THICK cable length THIN cable length 500 kbps Less than 100 m 250 kbps Less than 250 m Less than 100 m 125 kbps Less than 500 m If the communication speed is 500kbps the length of branch line is less than 6m and total distance of branch line is less than 39m And if the communication sped is 250kbps the length of branch line is less than 6m and total distance of branch line is less than 78m and if the communication speed is 125kbps the distance of branch line is less than 6m and total distance of branch line is less than 156m respectively 9 6 Chapter 9 Installation and Wiring 5 Power Layout The layout of the power is as follows 1 In case of arranging the node on both side of the power The distance between the power and the power tab shall be within 3m 9 7 Chapter 9 Installation and W
13. rong impact to the basic or extended unit or remove the PCB from the case Chapter 9 Installation and Wiring 2 Notices in Adding Here describes the notices in adding the PLC to the control panel 1 The sufficient distance is required to have the well ventilated room and facilitate the exchange of the basic unit and the extended module Especially for the periodical exchange of battery 3 years please separate the left side of the basic unit and the control panel at least 100mm 2 For the max radiation effect it is required to install it as shown on the figure below 0000000 0000000 0000000 nnn T Tt tT tT tT tT Tt tT Tt Tt tT IO Ii E jf J Ss OF 3 Use the different panel for the large sized electronic contactor or the vibration source such as no fuse braker etc and install separately 4 Install the duct for wiring if necessary But if the dimension of upper part or lower part of PLC is smaller than the figure below please pay attention to the following e Incase of installing on the upper PLC the height of wiring duct should be less than 50mm for the good ventilation e Incase of installing on the lower PLC please consider minimum radius of the cable 9 12 Chapter 9 Installation and Wiring 5 In case that the equipment is installed in front of the PLC inside the door to avoid the effect of radiant noise or the heat it is required to separate more than 100mm and install And the lef
14. shielded cable of communication cable should be connected with the body of 9 Pin connector on both side 10 If LED action is abnormal check the trouble causes referring to this manual Chapter 11 Trouble Shooting If the problem repeats after taking the action contact to A S center 11 Install this communication module in the status that PLC power is OFF 12 After finishing the communication cable connection apply the power ON and check the normal action in the LED action status If it is normal download the corresponding program into GMWIN for GLOFA series and into KGLWIN for MASTER K series and run the program 13 In case that the power of Remote station among communication stations between master module and Smart I O module is OFF and then ON the remote station enters into the automatic Start if mother station has the initialized program and if no initialized program the normal start is not available So it is required to prepare the initialized program in the mother station Refer to the communication user s manual lt 9 8 Chapter 9 Installation and Wiring 9 1 10 11 5 Notices in installing Modbus module Modbus Smart I O can set max 32 stations The user must select the action mode for Cnet I F module correctly and set the action mode accordingly If setting the action mode wrong it may cause the communication error For the channel using the exclusive communication mode it is req
15. should be separated from AC110V cable and AC220V cable 7 In case of wiring the long distance more than 200m the error occurs according to the leakage current caused by the interline capacity 9 16 Chapter 9 Installation and Wiring 9 2 3 Grounding Wiring 1 As this PLC carries out the sufficient noise policy it is available to use without grounding except the case that there is much noise But when grounding please refer to the following notices 2 When grounding please use the exclusive grounding if possible For he grounding construction please use the 3 class grounding grounding resistance less than 80 Q 3 If not available to use the exclusive grounding please use the common grounding as shown on the figure B Other machine Other machine Other machine A exclusive grounding Excellent B common grounding Good C common grounding Bad 4 Please use the electric wire for grounding more than 2 mm Place the grounding point near this PLC if possible and shorten the length of the grounding cable gt When connecting the extended base please connect the extended connector accurately gt Do not remove the PCB from the module case and modify the module gt When adding removing the module the power should be OFF gt Use the cellular phone or radio phone apart more than 30mm from the product gt I O signal cable and communication cable should be at least 10cm apart from the high voltage
16. t right direction of the unit and the equipment should be separated more than 100mm and installed Other machine E lt lt Radiator PLC Adding 6 As Smart I O is installed with Hook for DIN rail rail width 35mm it is available to attach the DIN rail DIN rail 9 13 Chapter 9 Installation and Wiring Here describes the notices related to the wiring in case of using the system 9 2 1 Power Wiring 1 For the use power please use DC 24V power supply 2 If the power variation is larger than the regular range please connect the constant voltage transformer 3 In order to prevent the noise from the power cable it is required to twist the power cable densely if possible and connect within the shortest distance pepo eae ale OMEN Remote module ap Constant voltage transformer 4 Connect the power that the noise between lines or between grounds is small if there is much noise please connect the insulation transformer 5 For PLC power I O machine and power machine it is required to divide the system as follows Main power PLC power Power O I O power s B T Main cirguit machine I O machine Oo Main circuit machine X T1 T2 Constant voltage transformer 9 14 Chapter 9 Installation and Wiring 6 For the power cable it is required to use the thick one 2mm to make the small falling down of the voltage 7 The power DC24V ca
17. uired to set the station no In case of the system using the exclusive communication mode and communicating by RS 422 485 it is not allowed to have Modbus module of the same station no in the same network In case of RS 422 communication if there is double station no it may cause the communication error For communication cable the designated standard cable should be used If not it may cause the significant communication obstacle Check if the communication cable is cut off or short circuited before installation Tighten the communication cable connector completely and fix the cable connection tightly If cable connection is not complete it may cause the significant communication obstacle RS 422 485 cable should connect the TX RX correctly When several stations are connected the first 2 stations should be connected by TX and RX and other stations should be connected by TX to TX and RX to RX themselves RS 422 communication In case of RS 485 communication TX and RX of Cnet I F module should be connected each other If the communication cable is twisted or the cable is not connected properly it may cause the communication error In case of connecting the long distance communication cable the wiring should be separated far from the power line or inductive noise and if necessary it should be covered If LED action is abnormal check the trouble causes referring to this manual Chapter 11 Trouble Shooting If the problem rep
Download Pdf Manuals
Related Search