Advantech EKI-7657C user manual Digital Input/Output, Digital Output

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Digital Input/Output

The EKI-7657C contains two digital inputs and two digital outputs. The digital inputs may be used to receive the voltage-changing signal of the remote equipment to sense the state of the remote equipment like heater, pump, and other electrical equipment. Therefore the switch can be configured to send system log, SMTP and SNMP traps to syslog server, SMTP server and SNMP trap station respectively (please refer to System Event Log and SNMP configuration section). Outputs are open-collector transistor switches used to connect to the external device like alarm buzzer or LED to inform the user of the port/power status.

Digital Input

•When First/Second Digital Input function is enabled, their Digital Input, Event Description and Action setting items will then be available respectively.

•Digital Input: Choose the transition type to trigger DI0/DI1.

¾LowÆHigh: Having focused this radio button, DI0/DI1 will only report the status when the external device’s voltage changes from low to high.

¾HighÆLow: Having focused this radio button, DI0/DI1 will only report the status when the external device’s voltage changes from high to low.

•Event description: Please fill in the description for the event.

•Action: Tick the check boxes to decide whether or not to send the events via Syslog, SMTP, or SNMP Trap.

Digital Output

•When First/Second Digital Output function is enabled, their Condition and Action setting items will then be available respectively.

•Condition: The system will send an electrical Low-to-High or High-to-Low signal to First Digital Output (DO0)/Second Digital Output (DO1) when the condition of ticked checkbox is met.

¾Port Fail: Having ticked this checkbox, DO0/DO1 will output an electrical Low-to-High or High- to-Low signal when port failure occurs.

¾Power Fail: Having ticked this checkbox, DO0/DO1 will output an electrical Low-to-High or High-to-Low signal when power failure occurs.

•Action: Choose the output type of electrical signal.

¾LowÆHigh: Having focused this radio button, DO0/DO1 will output an electrical signal of Low- to-High when the condition of the ticked checkbox is met (port/power failure occurs).

¾HighÆLow: Having focused this radio button, DO0/DO1 will output an electrical signal of Low- to-High when the condition of the ticked checkbox is met (port/power failure occurs).

Note

Besides ticking the checkboxes in the Condition column field, the power/port failure

 

checkboxes of Fault Relay Alarm have to be ticked as the precondition. Please refer to

 

Fault Relay Alarm section. Also, please notice that the digital output can’t connect to

 

the external device using power higher than 40V/200mA.

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Contents EKI-7657C Copyright Acknowledgements Product Warranty 2 years FCC Class a Technical Support and Assistance Declaration of ConformitySafety Instructions Safety Precaution Static Electricity Contents Chapter Commands Level Port Troubleshooting Overview Introduction Dual Power InputSFP Advantage High-Speed TransmissionsEasy Troubleshooting Wide Operating TemperatureFlexible Mounting Advanced ProtectionFeatures Power Specification CommunicationsInterface MechanismCertifications EnvironmentPacking List Safety PrecautionEKI-7657C Manualed1 Installation EKI-7657C LED Definition LED IndicatorsFront View of EKI-7657C Dimensions units mmSide View of EKI-7657C Rear View of EKI-7657C Top View of EKI-7657C Wall mounting MountingDIN-rail Mounting Installation to DIN-rail StepInstallation to DIN-rail Step Connection to a Fiber Optic Network Network ConnectionTransceiver Inserted 11 Remove LC connector 13 Pin Assignment of the Power Connector Power Connection14 Pin Assignment of the Dido Connector Wiring the Digital Inputs/OutputsPage Configuration RS-232 Console ConfigurationCOM Port Properties Setting Command Level Commands LevelSystem Commands Set Commands Set ListCommands Set List System Commands SetPort Commands Set Port Commands SetTrunk Commands Set Trunk Commands SetVlan Commands Set Vlan Commands SetSpanning Tree Commands Set Spanning Tree Commands SetIgmp Commands Set QOS Commands Set10 Mac/Filter Table Commands Set QOS Commands Set11 Snmp Commands Set Snmp Commands Set10 Mac/Filter Table Commands Set 13 802.1x Commands Set Port Mirroring Commands Set12 Port Mirroring Commands Set 13 802.1x Commands Set14 Tftp Commands Set Tftp Commands Set15 SysLog,SMTP,Event Commands Set SystemLog, Smtp and Event16 Sntp Commands Set Sntp Commands Set17 X-ring Commands Set Ring Commands SetWeb Browser Management will not be configuredMain System Information SystemIP Configuration IP ConfigurationDhcp Client-System Configuration Dhcp Server-System configurationDhcp Server-Port and IP Bindings 11 Dhcp Server Client EntriesTFTP-Restore Configuration TFTP-Update FirmwareTFTP-Backup Configuration 14 Tftp Restore ConfigurationSystem Event Log-SMTP Configuration System Event Log-Syslog ConfigurationSystem Event Log-Event Configuration 17 Smtp ConfigurationFault Relay Alarm 18 Event Configuration19 Fault Relay Alarm 18 UTC Timezone Sntp Configuration20 Sntp Configuration 21 IP Security IP Security22 User Authentication User AuthenticationDigital Output Digital Input/OutputDigital Input 23 Digital Input/Output interface Port Statistics Port25 Port Control Port ControlPort Trunk Aggregator settingAggregator Information 26 2 work ports with Lacp enabledPassive State Activity30 State Activity 31 Port Mirroring Port Mirroring32 Rate Limiting Rate LimitingProtocol Vlan configurationVlan configuration Port-based Vlan 34 Port based mode 35 Port based mode-Add interface 802.1Q Vlan 802.1Q ConfigurationGroup Configuration 37 802.1Q Vlan ConfigurationRapid Spanning Tree 38 Edit Group Configuration interfacePage RSTP-Port Configuration RSTP-System Configuration41 Rstp Port Configuration interface System Configuration Community Strings Snmp ConfigurationAgent Mode Trap ConfigurationUser Profile SNMPV3 ConfigurationContext Table Group Table 44 Snmp V3 Configuration interfaceMIBview Table Access TableQoS Policy and Priority Type QoS ConfigurationPort Base Priority COS ConfigurationTOS Configuration 19 Igmp types Igmp ConfigurationRing 47 X-ring interface 48 Lldp Configuration interface Lldp Configuration802.1X/Radius System Configuration 802.1X/Radius Configuration802.1x/Radius-Port Configuration Security802.1X/Radius-Misc Configuration 50 802.1x/Radius Port Setting interface51 802.1x/Radius Misc Configuration interface MAC Address Table-MAC Filtering MAC Address TableMAC Address Table-Static MAC Address MAC Address Table-All MAC Addresses 53 MAC Filtering interface55 All MAC Address interface MAC Address Table-Multicast Filtering56 Factory Default interface Factory Default57 Save Configuration interface Save Configuration58 System Reboot interface System RebootTroubleshooting Diagnosing LED Indicators Pin Assignment & Wiring Appendix a Pin Assignment & Wiring Figure A.4 DB 9-pin female connector EKI-7657C Manualed1 Compatible SFP Modules Appendix B Compatible SFP Modules
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