Out of stock
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Output: 24 … 26 V/400 mA
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Couples PROFIBUS PA devices transparently to PROFIBUS DP
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High-power trunk for high device count and long cable lengths
The Basic Segment Coupler is an integral component within the Pepperl+Fuchs Intrinsic Safety Barriers family, designed to facilitate the seamless integration of PROFIBUS PA devices with PROFIBUS DP networks. This coupling technology ensures that data transmission remains efficient and reliable, thereby enhancing the overall communication capability of process automation systems.
Commonly employed in industrial automation applications, the Basic Segment Coupler is particularly beneficial for installations requiring high device counts and extended cable lengths. Its output specification of 24 to 26 V at 400 mA supports robust system performance, making it suitable for environments demanding high power and reliability. The technology embedded within this coupler enables it to operate transparently, ensuring that all connected devices function cohesively, without compromising safety or performance.
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Shock resistance |
EN 60068-2-27 |
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Shock resistance |
15 g 11 ms |
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Vibration resistance |
EN 60068-2-6 |
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Degree of protection |
IP20 |
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LED DP/ERR |
red 2 Hz flashing: DP error red on: Hardware error red off: DP communication detected |
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Ripple |
10 % |
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Housing material |
Polycarbonate |
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PROFIBUS PA/Supply |
basic insulation according to IEC/EN 61010, rated insulation voltage 253 V AC /357 V DC |
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Relative humidity |
< 95 % non-condensing |
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Vibration resistance |
1 g 10 … 150 Hz |
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Mounting |
DIN rail mounting |
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Rated voltage |
20 … 30 V DC |
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Design / Mounting |
Cabinet installation |
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Ambient temperature |
-40 … 60 °C (-40 … 140 °F) |
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Rated current |
640 mA … 365 mA |
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Power dissipation |
max 2.5 W |
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Switch |
PROFIBUS DP terminator |
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Mass |
180 g |
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PROFIBUS DP/Supply |
basic insulation according to IEC/EN 61010, rated insulation voltage 253 V AC /357 V DC |
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Corrosion resistance |
acc. to ISA-S71.04-1985, severity level G3 |
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Fieldbus standard |
EN 50170/2 |
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Connection |
Power Rail or terminals 11 (L+), 12 (L-) |
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LED PWR |
green: Power on |
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Statement of conformity |
TV 16 ATEX 7831 X |
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Core cross-section |
up to 2.5 mm2 |
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Pollution degree |
max. 2, according to IEC 60664 |
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LED PA |
red 2 Hz flashing: No PA communication or overload Off: PA communication OK |
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Storage temperature |
-40 … 85 °C (-40 … 185 °F) |
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Climatic conditions |
DIN IEC 721 |
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PROFIBUS DP/PROFIBUS PA |
functional insulation acc. to IEC 62103, rated insulation voltage 50 V AC /70 V DC |
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Connection type |
Terminals |
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Electromagnetic compatibility |
NAMUR NE 21 |
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CSA approval |
CSA 16.70064204 |
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Degree of protection |
IEC/EN 60529 |
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PROFIBUS DP |
PROFIBUS with RS-485 transmission technology |
Currently, the goods have no revocation.
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