Selected parameters MODULE TYPE Converter/Repeater HOUSING DIN-rail POWER SUPPLY AC I/O TYPE None NUMBER OF I/O 0 Others MODULE TYPE Private line modem HOUSING H4 (W72) I/O TYPE None POWER SUPPLY 115 VAC MAIN CHARACTERISTICS AC-powered private line modem
Private Line Modem Type G 3491 0040 Duline® 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 Supply Product Description Ordering Key G 3491 0040 230 Dupline®modem for bidirec- tional signal transmission via owned or rented telephone cablesorforinstallationof Dupline® point to point con- nections over distances exceeding 10 km. Type: Dupline® Type no. Supply Type Selection Supply Specifications Supply Ordering no. Dupline - Private line modem 24 VACG3491 0040 024 115 VACG3491 0040 115 230 VACG3491 0040 230 No code module required Input/Output Specifications Power supplyOvervoltage cat. III (IEC 60664) Rated operational voltage through 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 W Power dissipation≤ 4 W Rated operational withstand voltage230 4 kV 115 2.5 kV 024 800 V Line interface Line impedance600 Ohm Transmit level< -9 dBm Receive Sensitivity 0 to -35 dBm Transmission speed300 Baud Typical Response Time 128 channels< 2.0 Sec 8 channels< 0.5 Sec Output1 NPN transistor FunctionWatchdog, operation as red LED Output voltage≤ 35 VDC Output current≤ 100 mA Output Voltage drop≤ 2 V Off-state leakage current≤ 100 µA Short-circuit protection None Built-in protective diodesNone Dielectric voltage Output - Dupline® ≥ 4 kVAC (rms) Inductive loads external noise suppression required Settings Master/Slave:Dip switch 1 MaintainDip switch 2 Dielectric voltage Supply - Dupline® ≥ 4 kVAC (rms) General Specifications Power ON delay < 1.5 Sec Indication for Supply onLED, green Dupline®carrier LED, yellow Communication Fail or No carrier LED, red Environment Degree of protectionIP 20 Pollution 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% RH Mechanical resistance Stock 15 G (11 ms) Vibration2 G (6 to 55 Hz) Dimensions Material (see Technical information) H4-Housing Weight250 g Approval TRB 15 CE-markingYes Specifications are subject to change without notice (11.01.2006)1 Dupline®is a registered trademark. A product of the CARLO GAVAZZI Group
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