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G34920000

Dupline®/Optical Fibre Converters

Unspecified 

Dupline®/Optical Fibre Converters

Types G 3492 0000 and G 3493 0000

Du line®

Fieldbus Installationbus

• Converts Dupline® for transmission on optical fibre

• Runs on optical multimode fibre pairs

(50/125, 62.5/125)

• ST type connector

• Up to 5 km optical transmission distance with

62.5/125 fibre

• DIN-rail mounting

• LED-indications for supply and fibre connection

• AC power supply

Product Description

Ordering Key

The G34930000 converts the

Dupline® signal for transmis-

sion on optical multimode

fibre pairs (50/125, 62.5/125).

The G34930000 always oper-

ates together with a

G34920000, which converts

the signal back from optical to

electrical representation via a

built-in channel generator

output stage. Up to 5 km

optical transmission distance

can be achieved.

Type: Dupline®

Function

Power supply

Type Selection

Supply

Ordering no.

Optical-to-Electrical

Converter

Ordering no.

Electrical-to-Optical

Converter

115/230 VAC

24 VAC

G 3492 0000 230

G 3492 0000 024

G 3493 0000 230

G 3493 0000 024

G 3493 0000 230

Supply Specifications

Input/Output Specifications

Power supply AC-Types

Rated operational voltage

through term. 21 & 24

jumper term. 22 & 23 230

*) through term. 21 & 22

jumper term. 24 & 22 115

jumper term. 21 & 23

through term. 21 & 22 024

Frequency

Rated operational power

Power dissipation

Rated impulse withstand

voltage

230 V

115 V

024 V

Dielectric voltage

Supply - Dupline®

Overvoltage cat. III (IEC 60664)

230 VAC ± 15% (IEC 60038)

115 VAC ± 15% (IEC 60038)

24 VAC ± 15% (IEC 60038)

45 to 65 Hz

Typ. 3 W

≤4W

4 kV

2.5 kV

800 V

≥ 4 kVAC (rms)

Optical Interface

Optical fibre type

Multimode Glass fibre

Dimensions

50/125 or 62.5/125

Connectors

ST plugs

Optical power budget @ 25°C 15dB (62.5/125 µm fibre)

10.5dB (50/125 µm fibre)

Transmission distance

Up to 5 km (62.5/125 fibre)

Output (G 3492 0000 only)

Number of outputs

Output voltage

Current

Short-circuit protection

Sequence time

Secondary Dupline®

1

8.2 VDC

≤ 40 mA

≤ 60 s

Follows primary Dupline®

Dupline® transmission delay

from

- primary to secondary

- secondary to primary

1 mSec

max 1 Dupline® scan

136 mSec

*)When use of 115 VAC, make sure to parallel the

terminals as shown.

Specifications are subject to change without notice (07.02.2008)

1

Dupline® is a registered trademark. A product of the CARLO GAVAZZI Group

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