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PHOENIX CONTACT DT-UFB-485/BS DT-UFB-485/BS 2920612 PHOENIX CONTACT Surge protection device View larger
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DT-UFB-485/BS 2920612 PHOENIX CONTACT Surge protection device

DT-UFB-485/BS

2920612

PHOENIX CONTACT

1 Pcs.

Surge protection device D-SUB 9 adapter with surge protection for RS-485 interfaces. Alternatively, it can be fitted on a rail.

Automation > Surge protection device for data networks/MCR-technology
Trabtech (TT)

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Key Commercial Data

Orderkey2920612
Packing unit1 pc
Catalog pagePage 147 (C-4-2017)
GTIN4046356155120
Weight per Piece (excluding packing)305.200 g
Custom tariff number85363010
Country of originDE (Germany)

Dimensions

Height108 mm
Width25 mm
Depth63 mm

Ambient conditions

Ambient temperature (operation)-40 °C ... 85 °C
Degree of protectionIP20

General

Housing materialZinc die-cast
Colorsilver/black
Standards for cearances and creepage distancesIEC 60664-1
VDE 0110-1
Mounting typeConnection-specific attachment plug and DIN rail, 35 mm
TypeAttachment plug for DIN rail mounting
Number of positions5
Direction of actionLine-Line & Line-Ground/Shield

Protective circuit

IEC test classificationB2
C1
C2
C3
D1
VDE requirement classB2
C1
C2
C3
D1
Maximum continuous voltage UC12 V DC
Rated current≤ 380 mA (25 °C)
Operating effective current ICat UC≤ 1 µA
Residual current IPE≤ 5 µA
Nominal discharge current In(8/20) µs (line-line)≤ 5 kA
Nominal discharge current In(8/20) µs (line-earth)≤ 5 kA
Total discharge current Itotal(8/20) µs10 kA
Output voltage limitation at 1 kV/µs (line-earth) spike≤ 700 V
Output voltage limitation at 1 kV/µs (line-line) static≤ 25 V
Output voltage limitation at 1 kV/µs (line-earth) static≤ 700 V
Output voltage limitation at 1 kV/µs (line-signalground) static≤ 25 V
Residual voltage at In(line-line)≤ 25 V
Residual voltage at In(line-earth)≤ 55 V
Residual voltage at In(line-signalground)≤ 25 V
Voltage protection level Up(line-line)≤ 30 V (B2 - 100 A)
≤ 30 V (C1 - 500 A)
≤ 40 V (C2 - 5 kA)
Voltage protection level Up(line-earth)≤ 700 V (B2 - 100 A)
≤ 700 V (C1 - 500 A)
≤ 750 V (C2 - 5 kA)
Response time tA(line-line)≤ 100 ns
Response time tA(line-earth)≤ 100 ns
Input attenuation aE, sym.typ. 0.3 dB (≤ 30 MHz)
typ. 0.3 dB (≤ 7 MHz / 150 Ω)
typ. 0.3 dB (≤ 2 MHz / 600 Ω)
Cut-off frequency fg (3 dB), sym. in 100 Ohm systemtyp. 50 MHz
Resistance in series3.3 Ω 10 %
Surge protection fault messagenone
Impulse durability (line-line)C1 - 1 kV/500 A
C2 - 10 kV/5 kA
B2 - 4 kV/100 A
Impulse durability (line-earth)B2 - 4 kV/100 A
C1 - 1 kV/500 A
C2 - 10 kV/5 kA
D1 - 1 kA

Connection data

Connection methodD-SUB-9
Connection method IND-SUB-9 socket
Connection method OUTD-SUB-9 connector

Connection, equipotential bonding

Connection methodCable connection

Standards and Regulations

Standards/regulationsIEC 61643-21
DIN EN 61643-21
Standards/specificationsDIN EN 61643-21 2002

Classifications


Product Datasheet

Electrica Online Product Datasheet Prepared from the current product description, catalog data and structured technical attributes.