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SICK GTE20 Manual De Instrucciones página 146

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操作指南
2.2
关于 UL 认证的提示
zh
2.3
规定用途
146
操 作 指 南 | GTE20
NO
2006/42/EC
非符合欧盟机械指令的安全组件。
SAFETY
除非操作说明书中明确允许,否则不要将传感器安装在暴露在紫外线直
接辐射(阳光)或其他天气影响下的位置。
在调试过程中,必须对设备进行充分的保护,防止潮湿和污垢。
这些操作指南包含传感器寿命周期内所必需的信息。
UL approval
表格 1: UL approval
G20 products with DC voltage supply and
connector or cable or cable with connector
G20 products with UC voltage supply with
cable and cable with connector
G20 products with terminal chamber (DC
and UC voltage supply)
Gxx20x-QK and Gxx20x-QL
The device shall be supplied from an isolating transformer having a secondary
overcurrent protective device that complies with UL 248 to be installed in the
field rated either:
a)
max 5 amps for voltages 0 V ~ 20 V (0 V ~ 28.3 V peak), or
b)
100 / Vp for voltages of 20 V ~ 30 V (28.3 V ~ 42.4 V peak).
Alternatively, they can be supplied from a Class 2 voltage supply.
UL Environmental Rating: Enclosure type 1
For use in NFPA 79 Applications only.
GTE20 是一种漫反射式光电传感器(下文简称为"传感器"),用于物体、动物和人
体的非接触式光学检测。如滥用本产品或擅自对其改装,则 SICK 公司的所有质保
承诺均将失效。
8026845/2022-06-09 | SICK
如有更改,恕不另行通知

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