Reduced wiring system EtherNet/IP™ Compatible GW Unit Instruction Manual EX500-GEN1 URL http:// www.smcworld.com Specifications are subject to change without prior notice and any obligation on the part of the manufacturer. EtherNet/IP™ is a trademark used under licence by ODVA. The descriptions of products shown in this document may be used by the other companies as their trademarks.
Contents Thank you for purchasing the SMC reduced wiring system EX500 series. SAFETY ..........................................................................................................2 Please read this instruction manual carefully and understand the contents before Product Summary............................................................................................5 use so that you can operate this unit safely and correctly. EX500 Please keep this manual handy for future reference.
SAFETY The body of unit and this manual contain the essential information for the protection of users and others from possible injury and property damage and to ensure correct handling. Please check that you fully understand the definitions of the following messages ( symbols ) before going on to read the body of this manual, and always follow the instructions. Please also read the instruction manuals etc. of related machines and equipments and understand the contents before use.
SAFETY ( continued ) Follow the instructions given below when handling your reduced wiring system. Otherwise a damage or failure to cause a malfunction can result. Operate the reduced wiring system at the specified voltage. Reserve space for maintenance. Do not remove any name plate or label. Do not drop, hit or apply an excessive shock to the unit. Follow the specified tightening torque. Do not apply any excessive force to cables by repeated bending, tensioning or placing a heavy object on the cables.
EX500 Part Names Dimensions ( unit : mm ) EX500 body 148 PE GATEWAY UNIT EX500 SERIES PWR LINK 100 12 63 73 88 MS NS 24VDC COM A COM B COM C EX500-GEN1 LAN COM D No. 1 Name Communication connector Application Connect with EtherNet/IP line. ( Note 1 ) 2 Power supply connector Supply power for output devices such as solenoid valve, for input devices such as sensor, and for controlling GW/SI by using power supply connector cable.
Specification Basic specifications I/O mapping Input area mapping Rated voltage 24VDC Range of power supply voltage Power supply for input and controlling GW/SI : 24VDC 10% Power supply for output : 24VDC+10%/-5% ( Voltage drop warning at around 20V ) Rated current Power supply for input and controlling GW/SI : 3.0A Inside GW unit : 0.2A Input device and SI control section : 2.8A Power supply for solenoid valves and output : 3A ) ( Number of input/ output points Input point : Max.
Wiring Lower-level bus Internal circuit Number of branches for input/output Communication method Branch current for input ( Note ) Branch current for output Branch cable length 4 branches ( 16 points/branch ) for input 4 branches ( 16 points/branch ) for output Protocol : Dedicated for SMC Speed : 750kbps Communication connector +Tx +Rx - Tx - Rx 1 2 3 4 Max. 0.5 [A] per branch ( when SI unit and input devices are connected ) Max. 0.65 [A] per branch ( when SI unit EX500-S 01 is connected ) Max.
Wiring ( continued ) Power supply wiring Communication wiring Connect the cable with Ethernet communication connector to the communication connector of GW unit. 1 2 Connect the power supply connector cable to the power supply connector of GW unit. There are two types of cables different in connector shape ---- straight type and angle type. With this cable, the power is supplied to the output devices such as solenoid valve, and the input devices such as sensor, and for controlling GW/SI.
Wiring ( continued ) Separate wiring for power supply for solenoid valves/output and for input and control of GW/SI Both single power supply and two power supply systems can be adopted, however, the wiring shall be made separately ( for solenoid valves/output and for input and controlling GW/SI ) for either system. Branch wiring For wiring with solenoid valves or input devices, connect the branch cable with M12 connector to communication ports A to D.
Wiring (continued ) For GW unit – Manifold valve – Input unit manifold configuration For GW unit – Input unit manifold configuration Two communication connectors in SI unit and one communication connector in Input unit are installed respectively. To the communication connector ( C2 ) or ( 1 ) of SI unit, connect the branch cable with M12 connector from GW. To the communication connector ( C1 ) or ( 0 ), connect the branch cable with M12 connector from Input unit.
Display/Switch Setting Display Switch setting Open the station number switch protective cover and set the switches with a sharp-pointed watchmakers screwdriver etc. GATEWAY UNIT LAN EX500 SERIES PWR LINK 100 MS NS COM A COM B COM C COM D NOTE 1. Be sure to turn off the power before setting the switches. 2. Be sure to set these switches before use. 3. After opening and closing the station number switch protective cover, tighten the screws by proper tightening torque. ( Tightening torque : 0.
Display/Switch Setting (continued ) *1 : Remote control (SW1 all dip-switches off) SMC's EX500 GW Unit will respond to the following Rockwell Automation BOOTP/DHCP Server commands. Enable DHCP Selecting this function will enable the EX500 GW Unit to retrieve its boot information from the BOOTP/DHCP Server. If DHCP is enabled the EX500 GW Unit will retrieve its boot information during the next power up.
Dimensions ( unit : mm ) Mounting/Wiring 1. SI unit for SV series valves ( EX500-S The mounting and removing methods of SI unit are as shown below. 01 ) 79.4 28.6 M3 30 : 4 pcs. ( Plus-minus slot round head screw ) 15.5 39 54.5 68.5 Supply/exhaust block assembly SI Unit for SV Series Valves ( EX500-S 01 ) COM PWR 2. SI unit for VQC series valves ( EX500-Q 01 ) 80.3 64.4 28 60 0 22.2 43.2 1 10.5 ( EX500-Q M3 10 : 2 pcs.
Specification Display 1. SI unit for SV series valve ( EX500-S Item Connected block Connected block station 01 ) Specification Double solenoid valve Relay output module ( 2-point output ) Max. 8 stations Single solenoid valve Relay output module ( 1-point output ) Max. 16 stations 24VDC Supply current for block 0.65A Max. Current consumption 100mA or less ( at rated voltage ) 2.
49 DIN Rail Do not mix sensor input specifications ( PNP and NPN ). (L4) 5 Stations (7.5) 44.2 L3 L2 ( Rail mounting pitch: 12.5 ) L1 39.7 Note When only input blocks for M8 connector are connected 32.2 The Input unit manifold consists of Input unit, input block (s), end block and DIN rail. The input block up to 8 can be connected ( 16 points ). Any combination of input blocks ( for M8 connector, M12 connector and 8-pointintegrated type ) is acceptable.
Dimensions ( unit : mm ) (continued ) Specification When only input blocks for M12 connector are connected Specifications for Input unit Item DIN Rail Current source type input block ( PNP input block ) or Current sink type input block ( NPN input block ) Connected block station Max. 8 blocks Supply voltage for block 24VDC Supply current for block 0.65A Max. Current consumption 100mA or less ( at rated voltage ) Short circuit protection Operates at 1A Typ. ( Cuts power supply.
Wiring Correspondence between input number and input block Branch wiring For wiring method, refer to subsection "Wiring" ( page 15 ) of section "EX500" in this manual. To input devices such as sensor, the power is supplied through the branch wiring ( branch cable with M12 connector ). Therefore, there is no need to supply the power to them individually. Sensor wiring Input block up to 8 can be connected ( 16 points ). Input numbers are 0 to 15 from Input unit side.
EX9 Series General Purpose Output Block Part Names The EX9 series general purpose output block is the unit to operate solenoid valve, relay, etc. in combination with VQC and SV ( tie-rod ) series valve and applicable SI unit. There are two types ---- one type is for low wattage load ( EX9-OET1 or EX9-OET2 ) that outputs signals by receiving power supply from SI unit, and the other type is for high wattage load ( EX9-OEP1 or EX9-OEP2 ) that outputs signals by receiving power supply from outside.
Mounting Wiring Output wiring The mounting and removing methods of each SI unit are as shown below. Connect output devices to the output connectors. Supply/exhaust block assembly, end plate R, power block, or other EX9 series general purpose output block 1 EX9-OET1/EX9-OET2/ EX9-OEP1/EX9-OEP2 output connectors M12, 5-pin, socket Power block or EX9 series general purpose output block Tie-rod : 4 pcs. M3 18 : 2 pcs.
Wiring ( continued ) Pin alignment and connection drawing of the Power Supply Cable When combining EX9-OEP1 ( or EX9-OEP2 ) and EX9-PE1 and using external power supply, connect the power supply to the power input connector of EX9-PE1. When selecting power supply, refer to "Handling precautions" ( page 3 ) in this manual. 48.1 M12 φ6.4 Power supply wiring EX9-PE1 power supply connector No.0 M12, 5-pin, reverse key, socket 30 5 50 Note Keep the waterproof cap mounted on power supply connector No.
Specification Display 1. EX9-OET1/EX9-OET2/ EX9-OEP1/EX9-OEP2 Item Specification EX9-OET1 Model No. EX9-OET2 EX9-OEP1 EX9-OEP2 Display No. of output points Output method 1. EX9-OET1/EX9-OET2/EX9-OEP1/EX9-OEP2 2 points/unit P-ch MOS-FET ( open drain ) Insulation method N-ch MOS-FET ( open drain ) Optical isolation ( with SI unit ) P-ch MOS-FET ( open drain ) N-ch MOS-FET ( open drain ) Description 0 Lights on : Output ( OUT 0 ) is ON. Lights off : Output ( OUT 0 ) is OFF.
Option Power Supply Cable ( for power input connector of Power Block ) For details, refer to subsection "Wiring" ( page 37 ) of section "EX9 series General Purpose Output Block" in this manual. Cable with Ethernet communication connector For details, refer to subsection "Wiring" ( page 12 ) in section "EX500" in this manual.
Troubleshooting Overall system No. Item EtherNet/IP compatible communication Solution/Corrective action No. 1 MS LED status Normal status : Lit in green Fatal failure : Lit in red The effect of noise is possible. Check the installation conditions. If the trouble cannot be solved even if the installation conditions are checked, contact our sales branch.
