Siemens eWON4002 manual Relays, Configurable standard Analog Inputs AI1 AI4

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eWON4002™

Installation Guide

ver 2 . 04

5.6.2 Relays

The 2 relays are on the RL1-RL2 connector.

	Specification	Value

	Number of outputs	2

	Type of output	SPST NO relays (Single Pole, Single Throw,
	Type of output	Normally Open)
		Normally Open)

	Input voltage max	24 VDC/24 VAC

	Max current (external source)	1A

	Isolation	1 kV

	Pinout connector	See label and appendix (Input/Outputs on page 28)

5.7 Analog Inputs

There are 6 Analog Inputs available, 4 of them are configurable in 0-10V or 0-20mA, the 2 others are PT100 Inputs.

5.7.1 Configurable standard Analog Inputs (AI1 - AI4)

The selection of Analog Input range is done by a dip switch located above the Analog Inputs connector (rear switch):

Figure 12: Rear switch panel and label (the label stands on the left side from the eWON®)

•To configure a channel to voltage input, place the matching switch to OFF.

•To configure a channel to current input, place the matching switch to ON.

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Contents Installation Guide EWON4002 Installation Guide Table Of Contents IP parameters configuration Technical support Product description General specification of the hardware platformIntroduction Ethernet GatewayDatalogger RAS Modem & PIRTypical applications Part Numbers and internal optionsCc= Communication External accessoriesXy = Options Type/Description Part NumberStructure of the eWON technical documentation Level Title ContentsHousing Housing and markingsMarkings Required power supplyApplicable directives, standards and compliance Serial numberMechanical outline Equipment information and versionsSpring Bottom Slider Mounting and environmental conditionsSpecifications for external power supply selection Preparing the installationSpecification Value Auto fuseFront panel control LEDs Embedded Pstn Modem Communication interfaces and I/OsEmbedded GSM/GPRS Modem Ethernet PortSIM-card insertion Recommendations for the GSM/GPRS antennaSerial port Dip switch Serial portsSerial port #1 Serial port #2 Positions ModeSerial port #3 Serial port 3 connector and dip switchDigital Inputs Open collector Digital Output Digital OutputsConfigurable standard Analog Inputs AI1 AI4 Analog InputsRelays Resistive Temperature Detector Inputs By Ethernet Communicating with the eWONBy phone line or GSM Under Windows 98, NTUnder Windows XP EWONCFG utility and IP parameter window IP parameters configurationUser Reset ResetsFactory Reset Technical supportPower supply Connector Appendix Pinouts and connections Power SupplyEthernet Ethernet ConnectorDirect connection Crossed CableHub/Router Straight Cable Connection over hub/routerRJ 45 connector/cabling RJ45 connectorDigital Input/Output Connector 1 DI / do connectorDigital Input/Output mating female connector included Digital Input/Output connector pinout Pin DescriptionAnalog Input mating female connector included Analog Input ConnectorAnalog Input connector pinout Pin Description Analog InputRelays Output mating female connector included Relay ConnectorRelays output connector pinout Pin Description Relays outputTop face Digital inputBack face Front Face Digital InputSerial ports connectors Female DB9 with 4/40 blocking screws Pinout serial port Pinout serial ports 1 and 3 according to modePin RS232 RS485 RS422 Pin RS232Connector MiniDIN PIN Schneider Signal EWON Signal Name EWON SUBDB9Unitelway/Modbus serial cable DA is connected to B- and DB is connected to A+Pstn phone line connector Pstn phone line ConnectorPstn phone line mating male connector not included