Standard Elongated Hole, Small TypeBGS-S/BGS-2S Series


Standard elongated hole type and small type BGS sensors

  • For locations with small mounting space
  • For accurate detection of small workpieces
  • High-speed response: 0.5 ms
BGS-S/BGS-2S Series

Distance adjustment

  • NPN output type

    *White lead wire: 2 is only equipped to BGS-S08☐, -2S30☐T

  • PNP output type

  • Connector type

    *Pin No. 2 is not used for BGS-2S10☐, -2S15☐, -2S30☐.

  • Connecting

    ▪ Turns to Light ON mode when the white wire is connected to +V or not connected and to Dark ON mode when connected to 0 V (for NPN). To use without connecting, disconnect and wrap individually with insulating tape, etc. Do not connect it to any other terminal.
    ▪ 1 to 4 are connector pin No.


    ▪ When using a switching regulator for the power supply, be sure to ground the frame ground terminal.
    ▪ Avoid wiring in parallel with or in the same piping as high-voltage wires or power lines. Doing so may lead to malfunctions caused by noise. Also, shorten the power supply and signal wires as much as possible.
    ▪ Avoid using the transient state while the power is on (approx. 100 ms).
    ▪ The connector direction is fixed as in the drawing to the right when you use L-shaped connector cable. Be aware that rotation is not possible.


(Unit : mm)

Sensor (BGS-S08☐)

Cable type

Connector type

Mounting bracket (BGS-S08☐)

Cable type (when using included BEF-W150-B)

Connector type (when using optional BEF-W150-A)

Sensor (BGS-2S☐☐☐)

Cable type

Mounting bracket (BGS-2S☐☐☐)

  • Cable type
    (when using included BEF-W140-B)

  • Connector type
    (when using optional BEF-W140-A)

Connector cable (optional)

  • CN-S, JCN-5S, JCN-10S

  • JCN-L, JCN-5L, JCN-10L

Successor models

  • M84CN-2S, M84CN-5S, M84CN-10S

  • M84CN-2L, M84CN-5L, M84CN-10L