Rockwell-automation 1751-SLBP SynchLink Bypass Switch Block Installati Instrukcja Użytkownika Pobierz pdf (Strona 13)

SynchLink Bypass Switch Block 13

Publication 1751-IN003B-EN-P - September 2001

Specifications

Power Supply To comply with CE Low Voltage directives, you must use a

Safety Extra Low Voltage (SELV) or a Protected Extra Low

Voltage (PELV) power supply to power this bypass switch block.

Use a NEC/CEC Class 2 power supply in order to comply with

UL and CSA requirements.

Power Supply Rating 0.1A @ 24V dc nominal

Power Supply Range 20V dc to 30V dc

A regulated power supply is recommended.

Communication Rate 5M bit/s

Terminal Block Torque Requirements 5-7 inch-pounds maximum

Environmental Conditions

Operating Temperature

0 to 60°C (32 to 140°F)

(1)

Storage Temperature

–40 to 85°C (–40 to 185°F)

(2)

Relative Humidity

5 to 95% non-condensing

(3)

Vibration

5g @ 10-500Hz

(4)

Shock

Operating 30g

(5)

Non-operating 50g

Emissions

Group 1, Class A

(6)

ESD Immunity

6kV contact discharges

(7)

8kV air discharges

Radiated RF Immunity

10V/m with 1kHz sine-wave 80%AM from 30MHz to 1000MHz

(8)

10V/m with 200Hz 50% Pulse 100%AM at 900Mhz

EFT/B Immunity

±2kV at 5kHz on power ports

(9)

±2kV at 5kHz on signal ports

Surge Transient Immunity

2kV line-earth (CM) on shielded ports

(10)

Conducted RF Immunity

10Vrms with 1kHz sine-wave 80%AM from 150kHz to 80MHz

(11)

Enclosure Type Ratings 8.0 pt

Fiber Optic Cable

Fiber Type 200/230 micron HCS (Hard Clad Silica)

Fiber Termination Type Versalink V-System

Assemblies Cable assemblies can be ordered from Allen-Bradley, catalog

number 1403-CFxxx (xxx = length in meters); or from Lucent

Technologies, Specialty Fiber Technologies division.

Maximum Length 300 meters

Minimum Length 1 meter

1 2 ... 8 9 10 11 12 13 14 15 16

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