产品介绍
"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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规格项 | 参数值 | 勾选搜索替代 |
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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