PR Electronics 佩勒 9202B 本质安全栅

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  • 9202B

  • 本质安全栅

  • PR electronics 佩勒电子

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  • PR electronics 佩勒电子

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"Advanced features","Application","Technical characteristics","Mounting"

特性

  • Configuration and monitoring by way of detachable display front (PR 4501).
  • Selection of direct or inverted function for each channel via PR 4501.
  • Advanced monitoring of internal communication and stored data.
  • Optional redundant supply via power rail and/ or separate supply.
  • SIL 2 functionality is optional and must be activated in a menu point.
  • 9202B can be mounted in the safe area or in zone 2 / Cl. 1 div. 2 and receive signals from zone 0, 1, 2 and zone 20, 21, 22 including mining / Class I/II/III, Div. 1, Gr. A-G.
  • Pulse isolator for transmission of signals to the safe area from NAMUR sensors and mechanical switches installed in the hazardous area.
  • Monitoring of error events and cable breakage via the individual status relay and/or a collective electronic signal via the power rail.
  • The 9202B has been designed, developed and certified for use in SIL 2 applications according to the requirements of IEC 61508.
  • 1 green and 2 yellow/red front LEDs indicate operation status and malfunction.
  • 2.6 kVAC galvanic isolation between input, output and supply.
  • The devices can be mounted vertically or horizontally without distance between neighbouring units.

9202B 本质安全栅技术参数

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特 性
安全栅类型 Galvanic Isolator
环 境
工作温度 -4 to 140 F (-20 to 60 C)
更多规格
ATEX 认证 KEMA 07ATEX0146 X
深度 4.09 inch (104 mm)
环境或防爆等级 IP20
FM 调频许可 3034430-C
高度 4.29 inch (109 mm)
ISC 兼容 2000 milliamps
安装方案 Din Rail Mounted
其它 KEM 06.0039X
产品类别 Intrinsic Safety Barriers
UL 认证 UL 61010-1
VOC 合规 250 volts
重量 0.3749 lbs (0.1700 kg)
宽度 0.9252 inch (23.5 mm)

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