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Electrical Parameters

Power requirements

10 - 24 – 30 V DC

Power cable

Recommended length of power cable < 3m

Power

< 3W

Protection from reverse power polarization

Yes

Galvanic isolation

1kV= or 3kV= between power circuit and signal lines FO & Current Loop.

Optoisolation

5kV – between signal lines FO & Current Loop

Electromagnetic compatibility

Resistance to disruptions according to the standard PN-EN 55024.
Emission of disruptions according to the standard PN-EN 55022.

Safety requiring

According to the PN-EN60950 norm.

Environment

Commercial and light industrial.

Environmental Parameters

Operating temperature

-30°C ÷ 60°C

Humidity

5 ÷ 95% - non-condensing

Storage temperature

 -40 ÷ +70°C

Casing

Dimensions

53 x 90 x 62mm,

Material

ABS/PC

Degree of casing protection

IP40

Degree of terminal protection

IP20

Weight

0,10 kg

According to standards

DIN EN50022, DIN EN43880

Location during work

Free

Mounting method

On the rail compliant with DIN35 / TS35 standard.

* ST is a trademark of AT&T company. 

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ADA-7021

Summary of Contents for ADA-7021

Page 1: ...User manual ADA 7021 Multimode Fibre Optic to Current Loop Converter 1 ADA 7021 io_ada 7021_v1 03_en Copyright 2001 2020 CEL MAR sp j...

Page 2: ...2 5 ISOLATION 5 3 INSTALLATION 5 3 1 ASSEMBLING 5 3 2 CONNECTION TO CURRENT LOOP DEVICE 5 3 2 1 CONNECTION TO DEVICE WITH PASSIVE TRANSMITTER PASSIVE RECEIVER 6 3 2 2 CONNECTION TO DEVICE WITH ACTIVE...

Page 3: ...This may result to short circuit and damage the device The device can not be used for applications that determine human life and health eg Medical ATTENTION The device is equipped in the laser transm...

Page 4: ...or Current Loop and power supply connections To Current Loop bus built on the ADA 7021 can be connected 2 devices operating in half duplex mode or full duplex mode in point to point topology Overvolta...

Page 5: ...ation of disruptions from environment is being recommended to apply multipair type shielded cables which shield can be connected to the earthing on one end of the cable arrange signal cables in the di...

Page 6: ...I1 I1 I2 I2 Rx Passive Receiver Active Transmitter Active Receiver Tx Tx Rx V V TX RX Current Loop Device FO connector Current Loop connector Current Loop connector Power Supply Multimode optical fibe...

Page 7: ...I2 I2 Rx Active Receiver Passive Transmitter Active Receiver Tx Tx Rx TX RX Current Loop Device FO connector Current Loop connector Current Loop connector Power Supply Multimode optical fibers type 5...

Page 8: ...reen LED PWR check the correctness of power connection polarity 4 ACTIVATION Converter can be powered after proper connection according to steps above If the connection was made properly green LED PWR...

Page 9: ...up to 2000m for fibre type 50 125 mm optical power budget Tx Rx 9 6 dB up to 2500m for fibre type 62 5 125 mm optical power budget Tx Rx 15 dB up to 2000m for fibre type 100 140 mm optical power budge...

Page 10: ...5024 Emission of disruptions according to the standard PN EN 55022 Safety requiring According to the PN EN60950 norm Environment Commercial and light industrial Environmental Parameters Operating temp...

Page 11: ...11 ADA 7021...

Page 12: ...transmission converters with interface RS232 RS485 RS422 USB Current Loop Fibre Optic Converters and Ethernet or Wi Fi Please contact us to tell how you like our products and how we can satisfy you p...

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