MGE UPS Systems 66103, 66102 user manual 2.3 RS485 link configuration for 4 wires connexion

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7.2.2.3 RS485 link configuration for 4 wires connexion

Set the SA2 switches like below:

Set the SA1 switches to select the four wires configuration with no termination:

ENERGIZE YOUR ENTERPRISE
Network Management Card – User Manual	34003991EN/DA	Page 84/120

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Contents Network Management Card 66102 Energize Your EnterpriseContents Configuration VIA RS232 Server ProtectionIndustrial Network Management Card Inmc Option Jbus Table AppendicesMGE MIB GlossaryMGE Office Protection Systems Network Solution General PresentationConnecting the UPS to the Ethernet network Protection of the computers/serversSupervision of the UPSs over the network ConnectionHow to connect UPS / agent / network Setting up the protectionPresentation of the Network Management Card NMC Compatibility with UPSsDirect sending of E-mail Sending text messages SMSEnvironment Sensor option Technical data Hardware characteristicsConfiguration EMC CompatibilityAdministration NetworkEnvironment sensor List of ports usedMIB Management Information Base Default parameters BOOTP/DHCPMgeups Installation Unpacking and check on contentsIndications Installation in the UPS LEDACT Sensor installation option Configuration Configure IP parametersMGE UPS Systems Network Management Card Your network is equipped with a Dhcp server Test after configuration Your network is not equipped with a Dhcp serverSupervision and administration by browser Optimising the performance of your browserUPS UPS propertiesUPS zone general information on the UPS 23/120 24/120 25/120 26/120 UPS status zone Essential information Viewing the modules 29/120 Viewing the alarms Alarm table for modular UPS Viewing the About your UPS window On-line help UPS control 35/120 36/120 UPS weekly schedule programming Shutdown parameters For the main outlet Master by default Measurements Event log System log Notification Email Notification44/120 Mail Message Settings 46/120 Configuration Network settings 49/120 System 51/120 Notified Applications 53/120 Central shutdown configuration Access control 55/120TLS Date and time 58/120 Firmware upload Characteristics Environment Sensor optionEnvironment Status Environment Settings Display in the list of current alarms 4 Log Server protection Set-up of the shutdown parametersShutdown criteria managed by the Network Management Card Utility failure Start of the shutdown sequence Shutdown when backup time is less than Shutdown durationControlled outlets Protection of a server connected to a controlled outletLoad shedding or sequential shutdown Different server and UPS shutdown sequences Sequential startup70/120 Settings Shutdown management with 2 NMC boardsShutdown Duration Configuration via RS232 Choice 1 Restart / Reset Choice 2 Network ConfigurationChoice 1 Read Network settings Choice 2 Modify Network settings Choice 3 Set Ethernet speedChoice 3 Lost password / Set Login Password to Default Choice 4 Return to Default Configuration Industrial Network Management Card Inmc option PresentationOverview Functions Technical characteristics JBUS/MODBUSInstallation 1 RS232 link configuration and connection2 RS485 link configuration and connection 2.1 RS485 connection81/120 2.2 RS485 link configuration for 2 wires connexion 83/120 2.3 RS485 link configuration for 4 wires connexion 85/120 Configuration of the JBUS/MODBUS communication parameters Choice 1 Display Jbus settings Choice 2 Modify Jbus settingsChoice 3 Display Jbus diagnostics Choice 4 Reset Jbus diagnosticsChoice 5 Return to Jbus Default Configuration Choice 6 Display Jbus frames Additional Web pages Jbus table Data for Pulsar 700 / 1000Status table Measurements table Data for Pulsar M 2200 94/120 Data for Pulsar MX 4000 / 5000 96/120 Data for Pulsar MX frame 15 Modular fault table 99/120 100/120 101/120 Sensor data 5.1 Status table103/120 Read of the personalization table Other data Tables of alarms and events Table of alarmsAppendices UPS OK Battery fault Battery OK Imminent UPS shutoff Table of UPS events 110/120 Table of system alarms Snmp objects MGE MIB113/120 1yes 2no 1,4,1 Table des Traps MIB Trap116/120 Glossary MIB Management Information BaseNetwork Management Proxy 118/120 NMS Network Management Station Snmp NSM Network Shutdown ModuleSnmp Simple Network Management Protocol Smtp Simple Mail Transfer Protocol120/120