SMC Networks EX500 manual ・Safety instructions for power supply

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EX500 Serial System

EX## - OME0008

・Safety instructions for power supply

！CAUTION

1.Whether you use a single power supply or a dual power supply, two power lines have to be supplied at all times ( for solenoid valve and for input and control ).

2.Choose UL recognized product for direct current power source to be mounted.

( 1 ) Limited voltage / current circuit complying with UL508

The power supply circuit made with the secondary winding of an isolating type transformer which satisfies the following condition.

･Max. voltage ( No load applied ) : 30Vrms ( 42.4V peak ) or less, and

･Max. current : 8A or less ( Including a short circuit ), and restricted by the circuit protective device or a fuse with rating in the table below

	Open circuit volts ( V peak )	Amperes
	0 to 20 [ V ]	5.0
	Over 20 [ V ] to 30 [ V ]	100
	Over 20 [ V ] to 30 [ V ]	V *
		V *

* “ V ” is defined as the peak open circuit voltage.

( 2 ) Max. 30Vrms ( 42.4V peak ) or less circuit ( Class 2 circuit ) which is supplied by an isolating source that complies with the requirements in the Standard for Class 2 Power Units, UL1310 or for Class 2 Transformers, UL1585.

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Contents SMC Corporation ・Safety instructions for electric equipment ・Safety instructions for pneumatic equipment・Level of potential hazard ・Safety instructions for cables ！ Caution・Safety instructions for power supply Index EX500 Serial System Input / Output Unit Outline Gateway GW UnitSystem Structure Specification Test Procedure Specification Criterion・EMC Directive 89 / 336 / EEC Electromagnetic EmissionGateway GW Unit specification How to Order 5 0 0 G D NDeviceNet communication specification EX500 GDN1 PROFIBUS-DP communication specification EX500 GPR1 PROFIBUS-DP EN50170Input Unit specification Input Unit Manifold1. Input Manifold 2. Input UnitHow to Order 5 0 0 I E Input Block specification3. Input Block SI Unit specification SI UnitApplicable Manifold Valve series SI Unit for SV series Manifold ValveElectric specification Communication Connector Cable for DeviceNet EX500 GDN1Cable specification Option2. Branch Cable with M12 Connector How to Order 5 0 0 a C 0 3 0 S S P S4. Terminal Plug 3. Power Supply Connector Cable5. Water Proof Cap Parts description ・Representative PLCDisplay Content Operation settingLED display 2. Operation setting switch SW2 1. Operation setting switch SW1Setting Operation 3. Terminating resistance setting switch SW3 Layout of scanner I/OData Rate State of SW3・Wiring length How to operate EX500 GDN1 DeviceNet Connection style・Cable specification EDO Figure of setting switch 2. Data rate setting switch SW3 1. Address setting switch SW1I/O memory map ・Communication speed and Longest wiring length How to operate EX500 GPR1 PROFIBUS-DP Communication wiring・Terminating resistance DIA 1. Address setting switch SW1, 2 2. Terminating resistance setting switch SW4・In case of corresponding with Word State of SW4・In case of corresponding with Double Word Power supply must be reset after fixing the short circuit Input Unit Manifold Parts descriptionCorrespondence of input number and Input Block Input UnitExploded view / Input Unit Manifold ・Parts list Parts name Parts number・Addition of the Input Block Manifold Valve Parts description SV seriesVQC series SI Unit for SV series ManifoldCorrespondence of output number and Manifold Valve SI Unit for SV series Manifold How to install the SI UnitSI Unit for VQC series Manifold Wiring Source wiringIndividual power supply Single power supplyCommunication wiring 1. Communication wiring to PLC 2. Communication wiring to the SI Unit and the Input UnitRemote I/O EX500 GAB1 -X1 communication wiring DeviceNet EX500 GDN1 communication wiring・In case of M8 Input Block Dimension 10 -1. Gateway GW Unit 10 -2. Input Unit ManifoldStations 10 -3. Manifold Valve ・In case of M12 Input Block・Whole system Remedies Trouble shooting・Remote I/O communication Remedies ・DeviceNet communication Remedies ・PROFIBUS-DP communication RemediesStatus of MS LED Status of NS LED