TURCK490,yahoo, google, pchome

TURCK 490 FOUNDATION™ fieldbus FF844, ISA/SP50, IEC61158-2,UL2517 Type A cable With a Divice Ground Wire 附接地裝置工業自動化監控制現場總線連接電腦用電纜線

Cable Specifications

• Cables are compliant with FOUNDATION fieldbus FF-844
Cable Specification for Type A cable, IEC 61158-2 and ISA
/SP50
• Cables are Available in 3-wire Versions with a Device
Ground or 2-wire Versions

Type A Cable Specifications
• Temperature range: -40 to +105°C
• UV Resistant
• PLTC and ITC Listed (CSA FT4)
• Exposed Run (ER) and Direct Buried (DB) Listed
• Maximum Attenuation at 1.25 fr (39 kHz) = 3.0 dB/km
• Characteristic Impedence 100 Ω ± 10 Ω @ 31.25 KHz
• Capacitance: 20 pF/Ft nominal
• Inductance: 0.22 μH/Ft. nominal
• Conductor Cross-sectional area (wire size) = nominal 0.75 mm2 (#18 AWG) or 1.5 mm2 (#16 AWG)
• Shield Coverage =100 %

Type Approvals
Data Pair Device Ground Outer Jacket Shields

Turck490 UL AWM 2517 105°C 600 Volts NEC/UL ITC PLTC
Exposed Run, Direct Burial, CEC/CSA [CMG]

Turck490B UL AWM 2517 105°C 600 Volts NEC/UL ITC PLTC
Exposed Run, Direct Burial, CEC/CSA [CMG]

Turck492A 105°C 300 Volts NEC/UL ITC PLTC
Exposed Run, Direct Burial, CEC/CSA [CMG]

Turck492BA 105°C 300 Volts NEC/UL ITC PLTC
Exposed Run, Direct Burial, CEC/CSA [CMG]
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