Chapter 3:dl205_ch2.qxd.qxd
Contents
1. be removed from the network Configuring the Ethernet Remote I O Network Use a PC equipped with 10 100BaseT or 10BaseFL network adapter card and the Ethernet Remote Master ERM Workbench software configuration utility that comes with this manual to configure the ERM module and its slaves over the ethernet remote I O network PC running ERM Workbench to configure the ERM network DirectLogic or Do more PLC Dedicated Terminator 1 0 ERM Module hub s for ERM P Network ZI t DL205 1 0 GS EDRV E GS EDRV100 e DL405 1 0 X i A AC Drive Running the Ethernet Remote I O Network Once the ERM 1 network is configured and running the PC can be removed from the network Ethernet Remote Master User Manual 2nd Edition Rev A H24 ERM M 3 5 Chapter 3 Installation and Network Layout O ERM ECOM Systems Keep ERM networks multiple ERM networks and ECOM office networks isolated from one another as shown below Do not attempt to connect an ECOM module or non ERM Workbench PC to a hub that the dedicated ERM network is using Having an ECOM module s on an ERM Ethernet network can adversely affect the reliability and the speed of the ERM slave 1 Keep ERM and ECOM P modules on separate j Networks PC for HMI SCADA etc x lt EERE Dedicated ERM Network 1 1 ub A dh fa saw ECOM or 9 in jj Office Network Adu d e2. o 4x 9 b i 576 1 adic asabi bn 44 4m mh YES 1 PC for Data Acquisition Dedicated Hub s in MES ERP or other for ERM Network business systems w ra NL e Warning We recommend using a dedicated Ethernet remote 1 0 network for the ERM and its slaves While Ethernet networks can handle a very large number of data transmissions and normally handle them very quickly heavy Ethernet traffic can adversely affect the reliability of the slave 1 0 and the speed of the network 3 6 Ethernet Remote Master User Manual 2nd Edition Rev A H24 ERM M Chapter 3 Installation and Network Layout Network Cabling ERM Supports Three Standards Three types of ERMs are available The H2 ERM and H4 ERM support the 10BaseT standard The H2 ERM100 and H4 ERM100 support the 10 100BaseT standard The H2 ERM F supports the 10BaseFL standard The 10 100BaseT standard uses twisted pairs of copper wire conductors and the 10BaseFL standard is for fiber optic cabling 10 100BaseT Unshielded twisted pair pu cable with RJ45 connectors 10BaseFL 62 5 125 MMF fiber optics cable with ST style connectors 10 100BaseT Networks The cable used to connect a PLC or PC to a hub or repeater is called a patch straight through cable The cable used to connect two Ethernet devices Point to
3. transmit data and one to receive data The ST style connectors are used to connect the H2 ERM F or H4 ERM F module to another 2 or H ERM F module or a fiber optic hub or repeater Fiber Optic Cable The H2 ERM F and H4 ERM F modules accept 62 5 125 multimode fiber optic MMF cable The glass core diameter is 62 5 micrometers and the glass cladding is 125 micrometers The fiber optic cable is highly immune to noise and permits communications over much greater distances than 10 100BaseT Fiber Optic Module ST Connector Multimode Fiber Optic MMF Cable Fiber cross section Ferrule 2 Transmit Sheathing Core Receive 62 5 125 MMF cable with bayonet ST style connectors Cladding Connecting ERM Transmit Receive Receive 3 8 Ethernet Remote Master User Manual 2nd Edition Rev A H24 ERM M Chapter 3 Installation and Network Layout Maximum Cable Length The maximum distance per 10 100BaseT cable segment is 100 meters or 328 feet Repeaters extend the distance Each cable segment attached to a repeater can be 100 meters Two repeaters connected together extend the total range to 300 meters For really long distances consider using Ethernet Fiber media converters like the SE MC2U ST The maximum distance per 10BaseFL cable segment is 2 000 meters or 6 560 feet 1 2 miles Repeaters extend the distance Each cable segment attached to a repeater can be 2 000 meters Two repe
4. 2 3 0 1 2 3 D4 06B 1 0 1 2 3 4 5 0 1 2 3 4 5 D4 08B 1 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 You must use the 1 base for the CPU base and all local expansion bases NOTE Before installing the ERM module confirm that your power budget will accommodate the added module See the PLC user manual for your PLC for more information about calculating the power budget See Appendix A for the power consumption of the ERM modules Ethernet Remote Master User Manual 2nd Edition Rev A H24 ERM M 3 3 Chapter 3 Installation and Network Layout O H4 ERM 100 F Module Installation To insert the ERM module in a DL405 base place the bottom tab of the module into the notch at the bottom of the base Pivot the module toward the base as shown below Ensure that each module is tightly seated and secured with the captive screw at the top of the module E DL405 Base 7 i Disconnect power before installing module Which Modules are Supported in the Ethernet Slaves The Ethernet remote 1 slaves accept the most commonly used I O modules for the DL205 Do more DL405 systems and Terminator I O systems AC DC AC DC Relay an Analog The table below lists by category those modules that you may use in a remote 1 slave A few specialty modules that are supported in the slaves are listed below H2 CTRIO 2 D2 CTRINT H
5. 4 CTRIO D4 HSC AC DC Input Modules D2 EM DC Output Modules Communications and Networking Modules AC Output Modules Relay Output Modules Analog 1 0 Modules Thermocouple Module RTD Module NOTE The User Manual for Analog I O Modules discusses scan times for updating analog 1 0 data for modules installed in local bases Please be aware that the scan times for updating are different for remote 0 modules installed in remote bases The CPU scan is asynchronous with the remote scan by the master module Thus an analog input module installed in a remote base for example may not have its data updated by the CPU once every scan per channel as stated in the user manual The CPU scan may in fact cycle several times while the remote scan is taking place Take this into account in applications where the timing is critical 3 Ethernet Remote Master User Manual 2nd Edition Rev A H24 ERM M Chapter 3 Installation and Network Layout ERM Network Layouts Each ERM module can support up to 16 remote slaves if a WinPLC system is used only one slave can be supported by the ERM module The slaves supported are the H2 EBC F GS EDRV100 and HA EDRV2 A hub or repeater connects multiple slaves into a star topology Multiple hubs or repeaters can be used to create a star bus star topology Once the ERM I O network is configured and running the PC can EH
6. INSTALLATION AND NETWORK LAYOUTS In This Chapter Inserting the ERM Module in the I O Base 3 2 DL205 Do more SIOC reins EEEE este tae aca ita 3 2 H2 ERM 100 F Module Installation llle 3 2 DLAOS SIOE CNOICES HM 0m 3 3 H4 ERM 100 F Module Installation llle 3 4 Which Modules are Supported in the Ethernet Slaves 3 4 ERM NeGVOIK Lay OUESa qq 3 5 Configuring the Ethernet Remote I O Network 3 5 Running the Ethernet Remote I O Network 0 0 3 5 ERM eae hea tenance eae es oe Bea 3 6 Nenvork Cabling ESTER 3 7 ERM Supports Three Standards ee eee ee ee eee 3 7 NODVOINS EC doe epee ERE 3 7 TO TOOBOSQT user mom a d age erase eee eee wee ne deg RE RUPEE fede ee eens 3 8 JEEP 3 8 3 8 Fiber IS EE IP 3 8 Fiber Optic Module ST Connector 3 8 Maximum Cable Length Tre 3 9 Chapter 3 Installation and Network Layout ES Inserting the ERM Module in the 1 0 Base DL205 Do more Slot Choices The DL205 and Do more systems support placement of the ERM module in the CPU base only It does not support installation of the ERM in local expansion or remote I O bases
7. Point together is a crossover cable We recommend that you purchase cables pre assembled with connectors for convenient and reliable networking This diagram illustrates the standard wire positions in the RJ45 connector We recommend all ERM 10 100BaseT cables to be Category 5 UTP cable Patch Straight through Cable 10 100BaseT RJ45 RJ45 1234 56 78 8 pin RJ45 Connector 8P8C RJ45 RJ45 Ethernet Remote Master User Manual 2nd Edition Rev A H24 ERM M 3 7 Chapter 3 Installation and Network Layout O 10 100BaseT Most 10 100BaseT hubs or repeaters use a patch straight through cable for connecting the network devices PLCs or PCs For hub to hub connections a crossover type cable is commonly required The figures on page 3 6 show pin assignments and insulation color codes for patch straight through and crossover type Ethernet cables E UTP Cable The ERM has an eight pin modular port that accepts RJ45 type connectors UTP Unshielded Twisted Pair cable 15 rated according to 15 data carrying ability bandwidth and is given a category number We strongly recommend using a category 5 cable for all ERM connections 10BaseFL Each module has two bayonet ST style connectors The ST style connector uses a quick release coupling which requires a quarter turn to engage or disengage The connectors provide mechanical and optical alignment of fibers Each cable segment requires two strands of fiber one to
8. The number of usable slots depends on how many slots your base has See the chart below for E limitations on slot selection The D2 230 CPU does not support the ERM modules Slot Of Slot 1 Slot 2 Slot 3 Slot 4 WARNING Your system can be damaged if you install or remove system components before disconnecting the system power To minimize the risk of equipment damage electrical shock or personal injury always disconnect the system power before installing or removing any system component D2 03B 1 D2 03BDC1 1 1 DL240 D2 04B 1 D2 04BDC1 1 12 perd D2 06B 1 D2 06BDC1 1 D2 06BDC2 1 1 2 3 4 D2 09B 1 D2 09BDC1 1 D2 09BDC2 1 1 2 3 4 5 6 7 H2 DM1 H2 DM1E Any Base Any Slot 2 100 F Module Installation Retaining Clips a To install the ERM module line up the module s printed circuit board with the grooves in the base and push the module until it is flush with face of the base power supply If you feel more than moderate resistance when you push the module into the base the circuit board may not be aligned with the grooves in the base When the module is firmly seated in the slot depress the top and bottom retaining clips to lock the module in place sje 999 90 NOTE When adding modules to your PLC always confirm that your power budget will accommodate the added module See the User Manual for your PLC for more information about calculating the power bu
9. aters connected together extend the total range to 6 000 meters 10 100Base T Ethernet Control Network shown also supports 10Base FL Networks 100 meters 100 meters 328 ft 328 ft 10 100Base T Hub required if using more than one Ethernet slave 100 meters 100 meters 328 ft 100 meters 328 ft J 328 ft J R Wo UN xd EN ON xy TN RELAY 700 10 22 va voc voc 4 o LJ 4 4 LJ Li 4 1 5 1 5 0 5 2 2 2 2 6 u 3 7 7 7 7 F H2 WPLC1 1 WNA H2 ERM 2 HE 4 HE 2 Ethernet Remote Master User Manual 2nd Edition Rev H24 ERM M 3 Chapter 3 Installation and Network Layout O Notes 3 1 0 Ethernet Remote Master User Manual 2nd Edition Rev A H24 ERM M
10. dget See Appendix A for the power consumption of the ERM modules 3 2 Ethernet Remote Master User Manual 2nd Edition Rev A H24 ERM M Chapter 3 Installation and Network Layout DL405 Slot Choices For PLC systems with D4 430 and 04 440 CPUs the ERM modules can reside in any I O slot but only in the CPU base The D4 450 CPU allows the installation of the ERM module in the CPU base or in local expansion bases If the ERM module is used in a local expansion base all bases in the system must be the 1 type bases The valid part numbers for these bases are D 04B 1 D4 06B 1 and D4 08B 1 The 1 on the end of the part number indicates that the base supports specialty modules including the ERM The 1 bases can be EH connected as local expansion bases or remote bases They are not the same thing Remote bases do not support the ERM modules WARNING Your system can be damaged if you install or remove system components before disconnecting the system power To minimize the risk of equipment damage electrical shock or personal injury always disconnect the system power before installing or removing any system component 4 100 F D4 430 440 D4 04B D4 04B 1 041 23 N A D4 06B D4 06B 1 0 1 2 3 4 5 D4 08B D4 08B 1 0 1 2 3 4 5 6 7 4 100 D4 04B 0 1 2 3 D4 06B 0 1 2 3 4 5 D4 08B 0 1 2 3 4 5 6 7 4 100 D4 04B 1 0 1
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