G34910040024

Private Line ModemType G 3491 0040Duline®FieldbusInstallationbus• Dupline® - private line modem• Long distance connection of two Dupline® networks• Approved according to EU standard TBR 15• Watchdog output• For mounting on DIN-rail (EN 50022)• LED-indications for Supply, Dupline® and Fail• AC Power SupplyProduct DescriptionOrdering KeyG 3491 0040 230Dupline®modem for bidirec- tional signal transmission via owned or rented telephone cablesorforinstallationofDupline® point to point con- nections over distances exceeding 10 km.Type: Dupline® Type no. SupplyType Selection Supply SpecificationsSupply Ordering no.Dupline - Private line modem24 VACG3491 0040 024115 VACG3491 0040 115230 VACG3491 0040 230No code module requiredInput/Output SpecificationsPower supplyOvervoltage cat. III (IEC 60664) Rated operational voltagethrough term. 21 & 22 230 230 VAC ± 15% (IEC 60038)115 115 VAC ± 15% (IEC 60038)024 24 VAC ± 15% Frequency 45 to 65 Hz Rated operational powerTyp. 3 WPower dissipation≤ 4 W Rated operational withstandvoltage230 4 kV115 2.5 kV024 800 VLine interfaceLine impedance600 Ohm Transmit level< -9 dBm ReceiveSensitivity 0 to -35 dBm Transmission speed300 Baud Typical Response Time128 channels< 2.0 Sec8 channels< 0.5 SecOutput1 NPN transistorFunctionWatchdog,operation as red LED Output voltage≤ 35 VDCOutput current≤ 100 mA Output Voltage drop≤ 2 VOff-state leakage current≤ 100 µA Short-circuit protection None Built-in protective diodesNone Dielectric voltageOutput - Dupline® ≥ 4 kVAC (rms)Inductive loads external noise suppression requiredSettingsMaster/Slave:Dip switch 1MaintainDip switch 2Dielectric voltageSupply - Dupline® ≥ 4 kVAC (rms)General SpecificationsPower ON delay < 1.5 SecIndication forSupply onLED, green Dupline®carrier LED, yellow Communication Fail or No carrier LED, redEnvironmentDegree of protectionIP 20Pollution degree3 (IEC 60664)Operating temperature0° to + 50°C (-32° to +122°F) Storage temperatur -20° to + 85°C (-4° to +140°F)Humidity (non Condensing)20 to 80% RHMechanical resistanceStock 15 G (11 ms) Vibration2 G (6 to 55 Hz)DimensionsMaterial(see Technical information) H4-HousingWeight250 gApproval TRB 15CE-markingYesSpecifications are subject to change without notice (11.01.2006)1Dupline®is a registered trademark. A product of the CARLO GAVAZZI Group