Schneider Electric XPSMF2DO801 manual Internal, Convection, Housing, Variable Description

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Overview

Internal	With internal heat convection, the heat is dissipated outside through the walls of the
Convection	housing. This is possible when the ambient temperature is lower than that inside the
	housing.
	The following table describes the variables used to calculate the internal convection:

	Variable	Description

	Pv [W]	heat output (heat dissipation) of the electronic components

	A [m2]*	effective surface area of the housing
	k [W/m2 K]*	the housing heat transfer coefficient
		(e.g., Steel sheet: approximately 5.5 W/m2 K)*

* (1m2 = 10.76ft2)

The maximum temperature increase of all electronic devices inside the housing is calculated as follows:

(∆ ) Pv

T max = ------------

k • A

The power dissipation Pv can be calculated based on the values of the electrical power of the controller, its inputs, and outputs.

20	33003405 07/2007

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Contents XPSMF2DO801 Remote Output Module Hardware Manual 07/2007Page Table of Contents Appendices At a GlanceImportant Information Safety InformationProcedure Safety Information About the Book At a Glance33003405 07/2007 Topic Overview XPSMF2DO801Overview Whats in this Chapter? Introduction RepresentationFront View ModuleDimensions Dimensions Remote output moduleSide View Installation ProcedureIntroduction Step ActionHIMatrix 100 Compact device Cable duct Spacer Installation with spacers Length of the required spacer is calculated as follows= H 40 mm / 1.57 = length of the spacer = height of the cable duct HIMatrix F31 Heat Case installation Calculation of a m2 1m2=10.76ft2 Housing InternalConvection Variable DescriptionTemperature State/Operating Temperature range Temperature stateOverview Application and Function XPSMF2DO801 safety remote output module Initial OperationOverview StageApplication Function Terminal No Designation Function relay output Application and Function Cable DisconnectionFollowing will occur SystemPower Supply Interruption Large System ReconfigurationVoltage level Reaction of the controller StepShort-Circuit Characteristics Output Channels SHORT-CIRCUIT ConditionModules Offline Proof Test Periodic Proof Testing Offline Proof-TestExecution Offline ProofEquipment Description Output moduleWhats in this Chapter?Elements of the front panel Housing ElementsXPSMF2DO801 safety remote output module Top View Following image shows the elements of the top panel Back Panel Following image shows elements of the back panel Reset Button Using ResetHousing, about 40...50 mm 1.57...1.97 in. from the left rim ButtonCommunication Overview Safety-Related CommunicationCommunication via switches HIMatrix F3AIO Following scheme shows a SafeEthernet networking exampleFollowing is a Ethernet cable connection diagram Connector pairs and cable distancesNumber Maximum cable distanceEquipment Description LEDs Color Status Meaning LED DescriptionFollowing table describes behaviors of the LEDs LED Wiring Ethernet WiringInterface ElementsRJ45 Connector SwitchesClass D capacity are required RecommendedBit numbers e.g IP Addressing and System IDDescription SafeEthernet 33003405 07/2007 Operation ParametersEthernet InterfacesConnections for SafeEthernet/ Networking Examples Used Network Ports for Ethernet CommunicationUDP ports and usage TCP ports and usageOSI model For the next higher level and relies on the next lower levelFollowing table describes the seven OSI layers bottom-top Number Layer Data DescriptionConditions Operating ConditionsClimatic Following tables MechanicalEMC Conditions Equipment Description Technical Characteristics Mechanical Data Power Supply ConnectorsPower Supply Connectors Signal Line ConnectorsStripping Length and Torque Relay Outputs Supply voltageItems Additional ItemsList of Additional Equipment Description Equipment Description Appendices Appendix contains the following chaptersAppendix? Chapter Chapter NameAppendices Connection Diagrams, Examples Application, and Error Codes Error Codes System signal MeaningBrief description of the functional devices Wiring Examples SafeEthernet Protocol Ethernet Wiring ExampleElements of the network NetworkingBrief description of the functional devices Element Modbus serialConfiguration of Ethernet Interfaces Communication SettingsFor setting the communication parameters proceed as follows Flow-Control Mode list, select AutonegParameters of a port configuration Konfiguration/Abl-Mode/HIMatrix F35/OMFollowing table contains the parameter descriptions Parameter DescriptionBrief description of the functional devices Glossary Functional block diagram Fault tolerance timeField bus See FTTObject linking and embedding OSI Model Open system interconnection modelProtective extra low voltage Programmable electronic systemSafety extra low voltage Sequential function chartSafety integrity level according to IEC System-rack-slotIndex Index