© Panasonic Industrial Devices SUNX Co., Ltd. 2016
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Chapter 2 Before Using This Device
2-1 Part Description
<Emitter>
It emits light to the receiver facing it. Furthermore, the status of the emitter and the receiver is
indicated on its display section.
<Receiver>
It receives light from the emitter facing it. Simultaneously, it turns ON the control output
(OSSD 1 / 2) when the all beam channels receive light from emitter, and it turns OFF the
control output (OSSD 1 / 2) when one or more beam channels are blocked light. Besides, the
receiver displays its status on the display section.
<Beam channel>
The light emitting elements of the emitter and the light receiving elements of the receiver are
placed at the following intervals, 20mm (
SF2B-H
□
SL
) and 40mm (
SF2B-A
□
SL
).
<Standard mounting bracket (optional)>
This bracket is to be used for mounting the emitter / receiver. It enables to adjust the
horizontal mounting angle using the standard mounting bracket.
<Intermediate supporting bracket (For rear mounting and side mounting)>
This bracket is to be used for mounting the device.
SF2B-H
□
SL
is for the device having 40
beam channels or more,
SF2B-A
□
SL
is for 20 beam channels or more.
