G34910090115 CARLO GAVAZZI Parametri selezionati MODULO TIPO Convertitore /Repetitore CUSTODIA DIN-rail ALIM..

Optolink Interface
Type G 3491 0090
Du line®
Fieldbus Installationbus
• Interface between Optolinks and PC
• RS232 to fibre optics converter
• Galvanic isolation 4000 VAC
• For mounting on DIN-rail (EN50022)
• LED-indications for supply
• AC power supply
Product Description Ordering Key
G 3491 0090 230
RS232 to fibre optics interface. Enables PC’s or PLC’s to read and control data on up to 63
Dupline® systems which are networked through Optolinks (G 3491 0000).
Type: Dupline® Type number Power supply
Type Selection
Supply Ordering no.
24 VAC G 3491 0090 024
115 VAC G 3491 0090 115
230 VAC G 3491 0090 230
Supply Specifications
Power supply Overvoltage cat. III (IEC 60664) Rated operational voltage
230 230 VAC ± 15% (IEC 60038)
115 115 VAC ± 15% (IEC 60038)
024 24 VAC ± 15% (IEC 60038) Frequency 45 to 65 Hz
Rated operational power typ. 3 W Power dissipation ≤ 4 W Rated impulse withstand
voltage 230 4 kV
115 2.5 kV
024 800 V
Dielectric voltage
Supply RS232C ≥ 4 kVAC (rms)
Input/Output Specifications
Fibre optics interface
Material Polymer
Type Step-index
Max. loss 220 dB/km (660 nm) Typical loss 190 dB/km (660 nm) Numerical aperture 0.47
Dimensions 2.2 ± 0.1 mm Cable length ≤ 50 m Connector type 2 sockets
Hewlett Packard types HFBR-4513 (blue) HFBR-4503 (black)
Communication port RS232C Input RXD Pin 3
Output TXD Pin 2
Common ground Pin 5
Transmission speed Up to 19200 Baud
Cable length ≤ 15 m
General Specifications
Power ON delay < 200 ms
Indication for
Supply ON LED, green
Environment
Degree of protection IP 20
Pollution degree 3 (IEC 60664)
Operating temperature 0° to +50°C (+32° to +122°F) Storage temperature -20° to +85°C (-4° to +185°F)
Humidity (non-condensing) 20 to 80% RH
Mechanical resistance
Shock 15 G (11 ms) Vibration 2 G (6 to 55 Hz)
Dimensions
Material
(see "Technical Information") H4-housing
Weight 275 g
Specifications are subject to change without notice (26.08.05) 1
Dupline® is a registered trademark. A product of the CARLO GAVAZZI Group