GE GEK-106465A instruction manual Module Description, Power supply Input/Output module

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HARDWARE

3. HARDWARE

3.1.MODULE DESCRIPTION

Serial CAN BUS

DIGITAL

I/O

DIGITAL

I/O

Optional

Power Supply

FIGURE 3-1 BLOCK DIAGRAM

F650 units incorporate the following modules:

Power supply

Input/Output module

Optionally, a second I/O module can be added.

A relay connected to the low voltage side of the power supply monitors this voltage. The three contact terminals, normally open, common, and normally closed, are available at the external connector terminals. This relay monitors only the power supply integrity.

This is a “fly-back” type power supply, providing high efficiency, stability and reliability thanks to the maturity of this technology. There are two available ranges, Hi and Low, in order to optimize efficiency and general performance, including the capability to tolerate auxiliary voltage interruptions (dips).

Oversized components highly resistant to temperature are used. For example, all capacitors are specified to stand up to 105ºC, transformer components are specially designed to stand up to 180ºC, the used MOSFET transistor is of very low resistance, supports high voltage and is refrigerated by an oversized heat sink. This allows supporting extremely high temperatures, and prolonged overloads such as the ones occurring at batteries in deep charge mode (much higher than the maximum voltage shown in the Technical Characteristics section).

High capacity capacitors are also used, providing high tolerance to prolonged dips, 100ms, even in the most unfavorable consumption conditions. This allows the relay to continue with normal operation without undesired resets, which would cause a long time of protection unavailability

GEK-106465A

CIO Remote CAN Digital I/O Module

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Contents CIO Table of Contents INPUT/OUTPUT Modules Description Circuit Continuity Supervision InputsImportant Procedures CIO Front ViewInspection Checklist Identification Label A4454P5EUROPE, Middle East and Africa GE Multilin AMERICA, Asia and Australia GE MultilinSafety Instructions Hardware Architecture OverviewIntroduction to F650 and F600 Family of Relays Software ArchitectureCommunications Architecture Summary of Features Product DescriptionOrdering Code CIO DescriptionTechnical Specifications Category Standard Class Test Packaging and WeightType Tests ApprovalsPower supply Input/Output module Module DescriptionMechanical Description MountingRear Panel Mounting Rear Cover Description Wiring External ConnectionsWiring Diagram for Model CIOH1J1 226B5113F2 Mixed Termina Inputs Supervision BoardsBoard Option OutputsOperand Description SUPCOIL2Without Supervision With Current Supervision with SEAL-IN With Simple Voltage Supervision Internal State Circuit Output Breaker Operand StatusHardware Hardware With Double Voltage Supervision Operand Contact INPUT0015 SUPCOIL2 52/a 52/bStatus of Involved Elements Inputs to F650 Front Indicators SoftwareUser Interfaces Contact SEAL-IN Circuit Supervision and Contact SEAL-IN CircuitsCircuit Supervision Control Settings for INPUTS/OUTPUTS INPUT/OUTPUT Boards SettingsGeneral Board Settings Settings relative to Inputs Input LogicSettings relative to Outputs Output LogicInput Status Mixed Board Supervision Board Input activation signals Contact InputsINPUTS/OUTPUTS Status Board F, G, H, J TypeContact Output Status Contact Outputs activation signalsContact Output Activation Signals Contact Output Operates Board F, G, H, JIO Board Status Contact Output Reset Signals Contact Output ResetsContact Output Resets Board StatusGeneral Considerations on the Power Supply Network Visual InspectionIsolation Tests IndicatorsPower Suply Testing Source OptionInputs and Outputs Settings/Control Elements/Inputs Outputs/BoardCommunication with the Master Unit Digital InputsCoil Contact OutputsCircuit Continuity Supervision Inputs Latching Circuits