SMC磁性開關,SMC磁性開關使用注意
1. Use cable whose O.D. is within the size in
the figure to maintain water resistantperformance.
2. After wiring, confirm that tightening gland
and all screws are tightened.
有觸點磁性開關 一般(通用型)2色指示型
無觸點磁性開關 一般(通用型)2色指示型 帶診斷輸出的2色指示型 耐水性強
?2色指示型 帶延時功能
Load current range (2)
Contact protection circuit
SMC磁性開關,SMC磁性開關使用注意
Internal voltage drop
D-A44A (With indicator light) DIN terminal
2.4 V or less (to 20 mA)/3.5 V or less (to 50 mA)
Red LED illuminates when turned ON.
Under 5 mA, the strength of the indicator light is poor.
In some cases, visibility of theindicator light
will not be possible where the output signal is less
than 2.5 mA. However,
there is no problem in terms of contact output,
when an output signal exceeds 1 mA orZener diode more.
磁性開關是用來檢測氣缸活塞位置的,即檢測活塞的運動行程。
使用磁性開關可以反饋氣缸活塞桿伸出的位置,