23
-
ent temperature of +23°C.
-PN” is PNP output type.
(Example) PNP output type of EX-21A: EX-21A-PN
“P” marked in the model no. of cable of thru-beam type is emitter and “D” is receiver.
(Example) Emitter of EX-21A: EX-21P, Receiver of EX-21A: EX-21AD
“-Y”
is the sensor without the RF-200
EX-29A-PN: EX-29A-PN-Y
-C5” is 5m cable length type. (Excluding PNP output type)
(Example) 5m cable length type of EX-29A-Y: EX-29A-Y-C5
3) Either Light-ON or Dark-ON can be selected by the operation mode switch (located on the receiver).
4) The sensing range and the sensing object of the retroreflective type sensor are specified for the
RF-200
sensing object should be opaque.
5) In case of using this product at a sensing range of 50mm or less, take care that the sensitivity adjust-
ment range becomes extremely narrow.
30mm
200mm
Actual sensing range of the sensor
Sensor
in this range
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