G34910040024 CARLO GAVAZZI Selected parameters MODULE TYPE Converter/Repeater HOUSING DIN-rail POWER SUPPLY.. View larger
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G34910040024 CARLO GAVAZZI Selected parameters MODULE TYPE Converter/Repeater HOUSING DIN-rail POWER SUPPLY..



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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 24 VAC MAIN CHARACTERISTICS AC-powered private line modem

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Field Installation Bus and Safety Bus, Car Park “Guidance” System, Elevator Controls and Irrigation Systems

* Brand new product in its original packaging covered by the warranties and certifications provided by CARLO GAVAZZI

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Private Line Modem
Type G 3491 0040
• 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
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
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
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)
(see Technical information) H4-Housing
Weight250 g
Approval TRB 15
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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