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D-sub dataline surge protector

DD9-24V
Part Number 6147
DD9-24V
  • D-Sub surge protector
  • For RS232, RS485 communication lines
  • 9-pin connector
  • Fast and easy installation
  • Secondary protection
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DD9ESD surge protector are designed to protect sensitive equipment linked to datalines equipped with D-sub connectors, as RS232, RS422 and RS485lines. They are equipped with D-sub connectors for fast and easy maintenance. In order to comply with the line configuration, all the wires are transmitted and protected.
Select another reference:
Network
 RS232, RS485, 4-20mA
Nominal line voltage
 Un 24 Vdc
Max. DC operating voltage
 Uc 40 Vdc
Max. frequency
 f max. > 10 MHz
Max. data rate
 < 40 Mbps
Insertion loss
 < 1 dB
Max. load current
@25°C
 IL 750 mA
Max. discharge current
max. withstand @ 8/20 µs by pole
 Imax 125 A
Total Maximum discharge current
max. total withstand @ 8/20 µs
Imax Total 1125 A
Line inductance
 No
Protection mode(s)
 Common mode
Protection Level
C3 category (10/1000μs), 300 applications@10 A, X-X (Line/Line)
 Up 130 V
Protection level
C3 category (10/1000μs), 300 applications@10 A, X-C (Line/Earth)
 Up 65 V
Capacitance
@1MHz
 C < 500 pF
Nominal Discharge Current
C2 category (8/20μs), 10 applications, X-X (Line/Line)
 In 125 A
Nominal discharge current
C2 category (8/20μs), 10 applications X-C (Line/Earth)
 In 125 A
Line resistance
 < 0.05 Ohm
Technology
 Diode écrêtage
SPD configuration
 9 wires
Connection to Network
 D-Sub 9 pts male/female Input/output
Format
 In/out D-Sub connector unit
Mounting
 On cable
Housing material
 Thermoplastic UL94 V-0
Operating temperature
 Tu -40/+85°C
Protection rating
 IP20
Outdoor application
 No
Failsafe mode
 Short-circuit - transmision cut-off - fault mode 2
Disconnection indicator
 Transmission interrupt
Remote signaling of disconnection
 No
Pinout
 all wires transmitted and protected
Dimensions
 See diagram
Weight
 0.063 kg
Standards compliance
 IEC 61643-21 / EN 61643-21 / UL497B
Certification
 UL 497B