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PR Electronics 佩勒 9203B 本质安全栅

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  • 9203B

  • 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

  • Universal I.S. driver for the control of solenoids etc. with various I.S. data by way of three built-in I.S. barriers.
  • Two hardware versions make it possible to choose either Low (35 mA) or High (60 mA) current output.
  • Configuration and monitoring by way of detachable display front (PR 4501).
  • Selection of direct or inverted function for each channel via PR 4501 and the possibility of reducing the output current to the hazardous area to suit the application.
  • Optional monitoring of the output current to the hazardous area by way of PR 4501.
  • Optional redundant supply via power rail and/or separate supply.
  • 9203B can be mounted in the safe area or in zone 2 / 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.
  • I.S. driver for the control of ON / OFF solenoids, acoustic alarms and LEDs mounted in the hazardous area.
  • The 9203B is controlled by an NPN/PNP signal or a switch signal.
  • Monitoring of internal error events via the individual status relay and/or a collective electronic signal via the power rail.
  • The 9203B 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.

9203B 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)
更多技术信息
应用 Solenoid / Audible Alarms
更多规格
ATEX 认证 KEMA 07ATEX0147 X
深度 4.09 inch (104 mm)
环境或防爆等级 IP20
FM 调频许可 3035277-C
高度 4.29 inch (109 mm)
安装方案 Din Rail Mounted
其它 KEM 09.0001X
产品类别 Intrinsic Safety Barriers
UL 认证 UL 61010-1
重量 0.3749 lbs (0.1700 kg)
宽度 0.9252 inch (23.5 mm)

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