【Notification of Manufacturer Change for Panasonic Industrial Devices SUNX Products and Panasonic Industrial Devices SUNX Tatsuno Products】
From April 1, 2024, the terms "Panasonic Industrial Devices SUNX Co., Ltd." and "Panasonic Industrial Devices SUNX Tatsuno Co., Ltd."
in this page and in the manuals and other documents to be downloaded will all be replaced with "Panasonic Industry Co., Ltd." and applied accordingly.

Business > Industrial Devices > Automation Controls Top > FA Sensors & Components > Sensors > Light Curtains / Safety Components > Robust Light Curtain [Type 4 PLe SIL3] SF4B-□G Ver.2 > Order guide

Robust Light Curtain [Type 4 PLe SIL3] SF4B-□G Ver.2

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We are sorry, the products have been discontinued. Please refer to the details of the discontinued products and the recommended substitutes list below.

	September 30, 2022		Compact & Robust Safety Light Curtain [Type 4 PLe SIL3] SF4D

Order guide

Order guide

Discontinued products

* Substitute products will not guarantee the specifications of discontinued products.
Please check the specification details from catalog before use.

Discontinued product
Product number/Part number	Last time buy	Product number/Part number	Product name	Remark
Product number: SF4B-A10G(V2) Part number: SF4B-A10G(V2)	September 30, 2022 To be discontinued	Product number: SF4D-A10 Part number: SF4D-A10	Compact & Robust Safety Light Curtain [Type 4 PLe SIL3] SF4D	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Product number: SF4B-A12G(V2) Part number: SF4B-A12G(V2)	September 30, 2022 To be discontinued	Product number: SF4D-A12 Part number: SF4D-A12	Compact & Robust Safety Light Curtain [Type 4 PLe SIL3] SF4D	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Product number: SF4B-A14G(V2) Part number: SF4B-A14G(V2)	September 30, 2022 To be discontinued	Product number: SF4D-A14 Part number: SF4D-A14	Compact & Robust Safety Light Curtain [Type 4 PLe SIL3] SF4D	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Product number: SF4B-A16G(V2) Part number: SF4B-A16G(V2)	September 30, 2022 To be discontinued	Product number: SF4D-A16 Part number: SF4D-A16	Compact & Robust Safety Light Curtain [Type 4 PLe SIL3] SF4D	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Product number: SF4B-A18G(V2) Part number: SF4B-A18G(V2)	September 30, 2022 To be discontinued	Product number: SF4D-A18 Part number: SF4D-A18	Compact & Robust Safety Light Curtain [Type 4 PLe SIL3] SF4D	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Product number: SF4B-A20G(V2) Part number: SF4B-A20G(V2)	September 30, 2022 To be discontinued	Product number: SF4D-A20 Part number: SF4D-A20	Compact & Robust Safety Light Curtain [Type 4 PLe SIL3] SF4D	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Product number: SF4B-A24G(V2) Part number: SF4B-A24G(V2)	September 30, 2022 To be discontinued	Product number: SF4D-A24 Part number: SF4D-A24	Compact & Robust Safety Light Curtain [Type 4 PLe SIL3] SF4D	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Product number: SF4B-A28G(V2) Part number: SF4B-A28G(V2)	September 30, 2022 To be discontinued	Product number: SF4D-A28 Part number: SF4D-A28	Compact & Robust Safety Light Curtain [Type 4 PLe SIL3] SF4D	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Product number: SF4B-A32G(V2) Part number: SF4B-A32G(V2)	September 30, 2022 To be discontinued	Product number: SF4D-A32 Part number: SF4D-A32	Compact & Robust Safety Light Curtain [Type 4 PLe SIL3] SF4D	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Product number: SF4B-A36G(V2) Part number: SF4B-A36G(V2)	September 30, 2022 To be discontinued	Product number: SF4D-A36 Part number: SF4D-A36	Compact & Robust Safety Light Curtain [Type 4 PLe SIL3] SF4D	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Product number: SF4B-A40G(V2) Part number: SF4B-A40G(V2)	September 30, 2022 To be discontinued	Product number: SF4D-A40 Part number: SF4D-A40	Compact & Robust Safety Light Curtain [Type 4 PLe SIL3] SF4D	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Product number: SF4B-A44G(V2) Part number: SF4B-A44G(V2)	September 30, 2022 To be discontinued	Product number: SF4D-A44 Part number: SF4D-A44	Compact & Robust Safety Light Curtain [Type 4 PLe SIL3] SF4D	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Product number: SF4B-A48G(V2) Part number: SF4B-A48G(V2)	September 30, 2022 To be discontinued	Product number: SF4D-A48 Part number: SF4D-A48	Compact & Robust Safety Light Curtain [Type 4 PLe SIL3] SF4D	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Product number: SF4B-A6G(V2) Part number: SF4B-A6G(V2)	September 30, 2022 To be discontinued	Product number: SF4D-A6 Part number: SF4D-A6	Compact & Robust Safety Light Curtain [Type 4 PLe SIL3] SF4D	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Product number: SF4B-A8G(V2) Part number: SF4B-A8G(V2)	September 30, 2022 To be discontinued	Product number: SF4D-A8 Part number: SF4D-A8	Compact & Robust Safety Light Curtain [Type 4 PLe SIL3] SF4D	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Product number: SF4B-F111G(V2) Part number: SF4B-F111G(V2)	September 30, 2022 To be discontinued	Product number: SF4D-F111 Part number: SF4D-F111	Compact & Robust Safety Light Curtain [Type 4 PLe SIL3] SF4D	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Product number: SF4B-F127G(V2) Part number: SF4B-F127G(V2)	September 30, 2022 To be discontinued	Product number: SF4D-F127 Part number: SF4D-F127	Compact & Robust Safety Light Curtain [Type 4 PLe SIL3] SF4D	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Product number: SF4B-F23G(V2) Part number: SF4B-F23G(V2)	September 30, 2022 To be discontinued	Product number: SF4D-F23 Part number: SF4D-F23	Compact & Robust Safety Light Curtain [Type 4 PLe SIL3] SF4D	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Product number: SF4B-F31G(V2) Part number: SF4B-F31G(V2)	September 30, 2022 To be discontinued	Product number: SF4D-F31 Part number: SF4D-F31	Compact & Robust Safety Light Curtain [Type 4 PLe SIL3] SF4D	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Product number: SF4B-F39G(V2) Part number: SF4B-F39G(V2)	September 30, 2022 To be discontinued	Product number: SF4D-F39 Part number: SF4D-F39	Compact & Robust Safety Light Curtain [Type 4 PLe SIL3] SF4D	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Product number: SF4B-F47G(V2) Part number: SF4B-F47G(V2)	September 30, 2022 To be discontinued	Product number: SF4D-F47 Part number: SF4D-F47	Compact & Robust Safety Light Curtain [Type 4 PLe SIL3] SF4D	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Product number: SF4B-F55G(V2) Part number: SF4B-F55G(V2)	September 30, 2022 To be discontinued	Product number: SF4D-F55 Part number: SF4D-F55	Compact & Robust Safety Light Curtain [Type 4 PLe SIL3] SF4D	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Product number: SF4B-F63G(V2) Part number: SF4B-F63G(V2)	September 30, 2022 To be discontinued	Product number: SF4D-F63 Part number: SF4D-F63	Compact & Robust Safety Light Curtain [Type 4 PLe SIL3] SF4D	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Product number: SF4B-F71G(V2) Part number: SF4B-F71G(V2)	September 30, 2022 To be discontinued	Product number: SF4D-F71 Part number: SF4D-F71	Compact & Robust Safety Light Curtain [Type 4 PLe SIL3] SF4D	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Product number: SF4B-F79G(V2) Part number: SF4B-F79G(V2)	September 30, 2022 To be discontinued	Product number: SF4D-F79 Part number: SF4D-F79	Compact & Robust Safety Light Curtain [Type 4 PLe SIL3] SF4D	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Product number: SF4B-F95G(V2) Part number: SF4B-F95G(V2)	September 30, 2022 To be discontinued	Product number: SF4D-F95 Part number: SF4D-F95	Compact & Robust Safety Light Curtain [Type 4 PLe SIL3] SF4D	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Product number: SF4B-H12G(V2) Part number: SF4B-H12G(V2)	September 30, 2022 To be discontinued	Product number: SF4D-H12 Part number: SF4D-H12	Compact & Robust Safety Light Curtain [Type 4 PLe SIL3] SF4D	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Product number: SF4B-H12G-01(V2) Part number: SF4B-H12G-01(V2)	September 30, 2022 To be discontinued	Product number: SF4D-H12-01 Part number: SF4D-H12-01	Compact & Robust Safety Light Curtain [Type 4 PLe SIL3] SF4D	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Product number: SF4B-H16G(V2) Part number: SF4B-H16G(V2)	September 30, 2022 To be discontinued	Product number: SF4D-H16 Part number: SF4D-H16	Compact & Robust Safety Light Curtain [Type 4 PLe SIL3] SF4D	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Product number: SF4B-H16G-01(V2) Part number: SF4B-H16G-01(V2)	September 30, 2022 To be discontinued	Product number: SF4D-H16-01 Part number: SF4D-H16-01	Compact & Robust Safety Light Curtain [Type 4 PLe SIL3] SF4D	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Product number: SF4B-H20G(V2) Part number: SF4B-H20G(V2)	September 30, 2022 To be discontinued	Product number: SF4D-H20 Part number: SF4D-H20	Compact & Robust Safety Light Curtain [Type 4 PLe SIL3] SF4D	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Product number: SF4B-H20G-01(V2) Part number: SF4B-H20G-01(V2)	September 30, 2022 To be discontinued	Product number: SF4D-H20-01 Part number: SF4D-H20-01	Compact & Robust Safety Light Curtain [Type 4 PLe SIL3] SF4D	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Product number: SF4B-H24G(V2) Part number: SF4B-H24G(V2)	September 30, 2022 To be discontinued	Product number: SF4D-H24 Part number: SF4D-H24	Compact & Robust Safety Light Curtain [Type 4 PLe SIL3] SF4D	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Product number: SF4B-H24G-01(V2) Part number: SF4B-H24G-01(V2)	September 30, 2022 To be discontinued	Product number: SF4D-H24-01 Part number: SF4D-H24-01	Compact & Robust Safety Light Curtain [Type 4 PLe SIL3] SF4D	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Product number: SF4B-H28G(V2) Part number: SF4B-H28G(V2)	September 30, 2022 To be discontinued	Product number: SF4D-H28 Part number: SF4D-H28	Compact & Robust Safety Light Curtain [Type 4 PLe SIL3] SF4D	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Product number: SF4B-H28G-01(V2) Part number: SF4B-H28G-01(V2)	September 30, 2022 To be discontinued	Product number: SF4D-H28-01 Part number: SF4D-H28-01	Compact & Robust Safety Light Curtain [Type 4 PLe SIL3] SF4D	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Product number: SF4B-H32G(V2) Part number: SF4B-H32G(V2)	September 30, 2022 To be discontinued	Product number: SF4D-H32 Part number: SF4D-H32	Compact & Robust Safety Light Curtain [Type 4 PLe SIL3] SF4D	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Product number: SF4B-H32G-01(V2) Part number: SF4B-H32G-01(V2)	September 30, 2022 To be discontinued	Product number: SF4D-H32-01 Part number: SF4D-H32-01	Compact & Robust Safety Light Curtain [Type 4 PLe SIL3] SF4D	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Product number: SF4B-H36G(V2) Part number: SF4B-H36G(V2)	September 30, 2022 To be discontinued	Product number: SF4D-H36 Part number: SF4D-H36	Compact & Robust Safety Light Curtain [Type 4 PLe SIL3] SF4D	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Product number: SF4B-H36G-01(V2) Part number: SF4B-H36G-01(V2)	September 30, 2022 To be discontinued	Product number: SF4D-H36-01 Part number: SF4D-H36-01	Compact & Robust Safety Light Curtain [Type 4 PLe SIL3] SF4D	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Product number: SF4B-H40G(V2) Part number: SF4B-H40G(V2)	September 30, 2022 To be discontinued	Product number: SF4D-H40 Part number: SF4D-H40	Compact & Robust Safety Light Curtain [Type 4 PLe SIL3] SF4D	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Product number: SF4B-H40G-01(V2) Part number: SF4B-H40G-01(V2)	September 30, 2022 To be discontinued	Product number: SF4D-H40-01 Part number: SF4D-H40-01	Compact & Robust Safety Light Curtain [Type 4 PLe SIL3] SF4D	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Product number: SF4B-H48G(V2) Part number: SF4B-H48G(V2)	September 30, 2022 To be discontinued	Product number: SF4D-H48 Part number: SF4D-H48	Compact & Robust Safety Light Curtain [Type 4 PLe SIL3] SF4D	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Product number: SF4B-H48G-01(V2) Part number: SF4B-H48G-01(V2)	September 30, 2022 To be discontinued	Product number: SF4D-H48-01 Part number: SF4D-H48-01	Compact & Robust Safety Light Curtain [Type 4 PLe SIL3] SF4D	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Product number: SF4B-H56G(V2) Part number: SF4B-H56G(V2)	September 30, 2022 To be discontinued	Product number: SF4D-H56 Part number: SF4D-H56	Compact & Robust Safety Light Curtain [Type 4 PLe SIL3] SF4D	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Product number: SF4B-H56G-01(V2) Part number: SF4B-H56G-01(V2)	September 30, 2022 To be discontinued	Product number: SF4D-H56-01 Part number: SF4D-H56-01	Compact & Robust Safety Light Curtain [Type 4 PLe SIL3] SF4D	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Product number: SF4B-H64G(V2) Part number: SF4B-H64G(V2)	September 30, 2022 To be discontinued	Product number: SF4D-H64 Part number: SF4D-H64	Compact & Robust Safety Light Curtain [Type 4 PLe SIL3] SF4D	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Product number: SF4B-H64G-01(V2) Part number: SF4B-H64G-01(V2)	September 30, 2022 To be discontinued	Product number: SF4D-H64-01 Part number: SF4D-H64-01	Compact & Robust Safety Light Curtain [Type 4 PLe SIL3] SF4D	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Product number: SF4B-H72G(V2) Part number: SF4B-H72G(V2)	September 30, 2022 To be discontinued	Product number: SF4D-H72 Part number: SF4D-H72	Compact & Robust Safety Light Curtain [Type 4 PLe SIL3] SF4D	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Product number: SF4B-H72G-01(V2) Part number: SF4B-H72G-01(V2)	September 30, 2022 To be discontinued	Product number: SF4D-H72-01 Part number: SF4D-H72-01	Compact & Robust Safety Light Curtain [Type 4 PLe SIL3] SF4D	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Product number: SF4B-H80G(V2) Part number: SF4B-H80G(V2)	September 30, 2022 To be discontinued	Product number: SF4D-H80 Part number: SF4D-H80	Compact & Robust Safety Light Curtain [Type 4 PLe SIL3] SF4D	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Product number: SF4B-H80G-01(V2) Part number: SF4B-H80G-01(V2)	September 30, 2022 To be discontinued	Product number: SF4D-H80-01 Part number: SF4D-H80-01	Compact & Robust Safety Light Curtain [Type 4 PLe SIL3] SF4D	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Product number: SF4B-H88G(V2) Part number: SF4B-H88G(V2)	September 30, 2022 To be discontinued	Product number: SF4D-H88 Part number: SF4D-H88	Compact & Robust Safety Light Curtain [Type 4 PLe SIL3] SF4D	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Product number: SF4B-H88G-01(V2) Part number: SF4B-H88G-01(V2)	September 30, 2022 To be discontinued	Product number: SF4D-H88-01 Part number: SF4D-H88-01	Compact & Robust Safety Light Curtain [Type 4 PLe SIL3] SF4D	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Product number: SF4B-H96G(V2) Part number: SF4B-H96G(V2)	September 30, 2022 To be discontinued	Product number: SF4D-H96 Part number: SF4D-H96	Compact & Robust Safety Light Curtain [Type 4 PLe SIL3] SF4D	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Product number: SF4B-H96G-01(V2) Part number: SF4B-H96G-01(V2)	September 30, 2022 To be discontinued	Product number: SF4D-H96-01 Part number: SF4D-H96-01	Compact & Robust Safety Light Curtain [Type 4 PLe SIL3] SF4D	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.

Discontinued product
Product name	Product number/Part number	Last time buy	Product number/Part number	Product name	Remark
Front protection cover	Product number: FC-SF4BG-H12 Part number: FC-SF4BG-H12	September 30, 2022	Product number: FC-SFDH-12 Part number: FC-SFDH-12	Front protection cover	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Front protection cover	Product number: FC-SF4BG-H16 Part number: FC-SF4BG-H16	September 30, 2022	Product number: FC-SFDH-16 Part number: FC-SFDH-16	Front protection cover	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Front protection cover	Product number: FC-SF4BG-H20 Part number: FC-SF4BG-H20	September 30, 2022	Product number: FC-SFDH-20 Part number: FC-SFDH-20	Front protection cover	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Front protection cover	Product number: FC-SF4BG-H24 Part number: FC-SF4BG-H24	September 30, 2022	Product number: FC-SFDH-24 Part number: FC-SFDH-24	Front protection cover	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Front protection cover	Product number: FC-SF4BG-H28 Part number: FC-SF4BG-H28	September 30, 2022	Product number: FC-SFDH-28 Part number: FC-SFDH-28	Front protection cover	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Front protection cover	Product number: FC-SF4BG-H32 Part number: FC-SF4BG-H32	September 30, 2022	Product number: FC-SFDH-32 Part number: FC-SFDH-32	Front protection cover	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Front protection cover	Product number: FC-SF4BG-H36 Part number: FC-SF4BG-H36	September 30, 2022	Product number: FC-SFDH-36 Part number: FC-SFDH-36	Front protection cover	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Front protection cover	Product number: FC-SF4BG-H40 Part number: FC-SF4BG-H40	September 30, 2022	Product number: FC-SFDH-40 Part number: FC-SFDH-40	Front protection cover	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Front protection cover	Product number: FC-SF4BG-H48 Part number: FC-SF4BG-H48	September 30, 2022	Product number: FC-SFDH-48 Part number: FC-SFDH-48	Front protection cover	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Front protection cover	Product number: FC-SF4BG-H56 Part number: FC-SF4BG-H56	September 30, 2022	Product number: FC-SFDH-56 Part number: FC-SFDH-56	Front protection cover	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Front protection cover	Product number: FC-SF4BG-H64 Part number: FC-SF4BG-H64	September 30, 2022	Product number: FC-SFDH-64 Part number: FC-SFDH-64	Front protection cover	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Front protection cover	Product number: FC-SF4BG-H72 Part number: FC-SF4BG-H72	September 30, 2022	Product number: FC-SFDH-72 Part number: FC-SFDH-72	Front protection cover	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Front protection cover	Product number: FC-SF4BG-H80 Part number: FC-SF4BG-H80	September 30, 2022	Product number: FC-SFDH-80 Part number: FC-SFDH-80	Front protection cover	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Front protection cover	Product number: FC-SF4BG-H88 Part number: FC-SF4BG-H88	September 30, 2022	Product number: FC-SFDH-88 Part number: FC-SFDH-88	Front protection cover	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Front protection cover	Product number: FC-SF4BG-H96 Part number: FC-SF4BG-H96	September 30, 2022	Product number: FC-SFDH-96 Part number: FC-SFDH-96	Front protection cover	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Mounting bracket	Product number: MS-SF4BG-1 Part number: MS-SF4BG-1	September 30, 2022	Product number: MS-SFD-4BG Part number: MS-SFD-4BG	Mounting bracket	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Intermediate supporting bracket	Product number: MS-SF4BG-2 Part number: MS-SF4BG-2	September 30, 2022	Product number: MS-SFB-2 Part number: MS-SFB-2	Intermediate supporting bracket	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Mounting bracket	Product number: MS-SF4BG-3 Part number: MS-SF4BG-3	September 30, 2022	Product number: MS-SFD-3-6 Part number: MS-SFD-3-6	Mounting bracket	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Exclusive Control Unit for Safety Light Curtain SF-C10	Product number: SF-C12 Part number: SF-C12	March 31, 2023	Product number:- Part number:-	-	Sorry, no suggested alternative products.
Exclusive Control Unit for Safety Light Curtain SF-C10	Product number: SF-C14EX Part number: SF-C14EX	March 31, 2023	Product number:- Part number:-	-	Sorry, no suggested alternative products.
Exclusive Control Unit for Safety Light Curtain SF-C10	Product number: SF-C14EX-01 Part number: SF-C14EX-01	March 31, 2023	Product number:- Part number:-	-	Sorry, no suggested alternative products.
Laser alignment tool	Product number: SF-LAT-4BG Part number: SF-LAT-4BG	September 30, 2022	Product number: SF-LAT-2N Part number: SF-LAT-2N	Laser alignment tool	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of SF4B-G series Ver. 2 must all be replaced with those of the SF4D series.
Attention tape	Product number: SF-TP-BG10 Part number: SF-TP-BG10	September 30, 2022	Product number:- Part number:-	-	Sorry, no suggested alternative products.
Bottom cap cable	Product number: SFB-CB05 Part number: SFB-CB05	September 30, 2022	Product number: SFD-CB05 Part number: SFD-CB05	Bottom cap cable	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of your safety light curtain must all be replaced with those of the SF4D series.
Adapter cable	Product number: SFB-CB05-A-N Part number: SFB-CB05-A-N	September 30, 2022	Product number: SFD-CB05-A-N Part number: SFD-CB05-A-N	Adapter cable	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of your safety light curtain must all be replaced with those of the SF4D series.
Adapter cable	Product number: SFB-CB05-A-P Part number: SFB-CB05-A-P	September 30, 2022	Product number: SFD-CB05-A-P Part number: SFD-CB05-A-P	Adapter cable	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of your safety light curtain must all be replaced with those of the SF4D series.
Adapter cable	Product number: SFB-CB05-B-N Part number: SFB-CB05-B-N	September 30, 2022	Product number:- Part number:-	-	Sorry, no suggested alternative products.
Adapter cable	Product number: SFB-CB05-B-P Part number: SFB-CB05-B-P	September 30, 2022	Product number:- Part number:-	-	Sorry, no suggested alternative products.
Bottom cap cable	Product number: SFB-CB05-MU Part number: SFB-CB05-MU	September 30, 2022	Product number: SFD-CB05-MU Part number: SFD-CB05-MU	Bottom cap cable	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of your safety light curtain must all be replaced with those of the SF4D series.
Bottom cap cable	Product number: SFB-CB10 Part number: SFB-CB10	September 30, 2022	Product number: SFD-CB10 Part number: SFD-CB10	Bottom cap cable	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of your safety light curtain must all be replaced with those of the SF4D series.
Bottom cap cable	Product number: SFB-CB5 Part number: SFB-CB5	September 30, 2022	Product number: SFD-CB5 Part number: SFD-CB5	Bottom cap cable	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of your safety light curtain must all be replaced with those of the SF4D series.
Extension Cable	Product number: SFB-CC10 Part number: SFB-CC10	September 30, 2022	Product number: SFD-CC10 Part number: SFD-CC10	Extension Cable	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of your safety light curtain must all be replaced with those of the SF4D series.
Extension Cable	Product number: SFB-CC3 Part number: SFB-CC3	September 30, 2022	Product number: SFD-CC3 Part number: SFD-CC3	Extension Cable	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of your safety light curtain must all be replaced with those of the SF4D series.
Bottom cap cable	Product number: SFB-CCB10 Part number: SFB-CCB10	September 30, 2022	Product number: SFD-CCB10 Part number: SFD-CCB10	Bottom cap cable	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of your safety light curtain must all be replaced with those of the SF4D series.
Bottom cap cable	Product number: SFB-CCB15 Part number: SFB-CCB15	September 30, 2022	Product number: SFD-CCB15 Part number: SFD-CCB15	Bottom cap cable	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of your safety light curtain must all be replaced with those of the SF4D series.
Bottom cap cable	Product number: SFB-CCB3 Part number: SFB-CCB3	September 30, 2022	Product number: SFD-CCB3 Part number: SFD-CCB3	Bottom cap cable	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of your safety light curtain must all be replaced with those of the SF4D series.
Bottom cap cable	Product number: SFB-CCB3-MU Part number: SFB-CCB3-MU	September 30, 2022	Product number: SFD-CCB3-MU Part number: SFD-CCB3-MU	Bottom cap cable	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of your safety light curtain must all be replaced with those of the SF4D series.
Bottom cap cable	Product number: SFB-CCB7 Part number: SFB-CCB7	September 30, 2022	Product number: SFD-CCB7 Part number: SFD-CCB7	Bottom cap cable	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of your safety light curtain must all be replaced with those of the SF4D series.
Bottom cap cable	Product number: SFB-CCB7-MU Part number: SFB-CCB7-MU	September 30, 2022	Product number: SFD-CCB7-MU Part number: SFD-CCB7-MU	Bottom cap cable	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of your safety light curtain must all be replaced with those of the SF4D series.
Cables for series connection	Product number: SFB-CSL01 Part number: SFB-CSL01	September 30, 2022	Product number: SFD-CSL01 Part number: SFD-CSL01	Cables for series connection	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of your safety light curtain must all be replaced with those of the SF4D series.
Cables for series connection	Product number: SFB-CSL05 Part number: SFB-CSL05	September 30, 2022	Product number: SFD-CSL05 Part number: SFD-CSL05	Cables for series connection	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of your safety light curtain must all be replaced with those of the SF4D series.
Cables for series connection	Product number: SFB-CSL1 Part number: SFB-CSL1	September 30, 2022	Product number: SFD-CSL1 Part number: SFD-CSL1	Cables for series connection	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of your safety light curtain must all be replaced with those of the SF4D series.
Cables for series connection	Product number: SFB-CSL5 Part number: SFB-CSL5	September 30, 2022	Product number: SFD-CSL5 Part number: SFD-CSL5	Cables for series connection	Substitute products are not compatible and only the main unit or parts cannot be replaced. The main unit or parts of your safety light curtain must all be replaced with those of the SF4D series.

[Note]
The following applicable products and options are available continuously.

Standard components (8-core cable)
Extension cable

Type		Model No.	Description
With connectors on both ends	For emitter	SFB-CCJ3E	Length: 3 m 9.843 ft Net weight: 380 g approx. (2 cables)	Used for cable extension or connecting to the SF-C11 and the SF-C14EX control unit. One each for emitter and receiver Connector outer diameter: ø14 mm ø0.551 in max. Connector color: Gray (for emitter), Black (for receiver) Connector outer diameter: ø14 mm ø0.551 in max.
	For emitter	SFB-CCJ10E	Length: 10 m 32.808 ft Net weight: 1,200 g approx. (2 cables)
	For receiver	SFB-CCJ3D	Length: 3 m 9.843 ft Net weight: 190 g approx. (1 cables)
	For receiver	SFB-CCJ10D	Length: 10 m 32.808 ft Net weight: 1,200 g approx. (2 cables)

Muting control components (12-core cable, with interference prevention wire)
Extension cable

Type		Model No.	Description
With connector on one end		SFB-CC3-MU	Length: 3 m 9.843 ft Net weight: 430 g approx. (2 cables)	Used for connecting to an extension cable or the SF-C13 control unit. 2 cables/set for emitter and receiver Connector outer diameter: ø16 mm ø0.630 in max.
		SFB-CC7-MU	Length: 7 m 22.966 ft Net weight: 1,000 g approx. (2 cables)
		SFB-CC10-MU	Length: 10 m 32.808 ft Net weight: 1,300 g approx. (2 cables)
With connectors on both ends	For emitter	SFB-CCJ3E-MU	Length: 3 m 9.843 ft Net weight: 190 g approx. (1 cables)	Used for connecting to an extension cable or the SF-C12 control unit. One each for emitter and receiver Connector color: Gray (for emitter), Black (for receiver) Connector outer diameter: ø16 mm ø0.630 in max.
	For emitter	SFB-CCJ10E-MU	Length: 10 m 32.808 ft Net weight: 660 g approx. (1 cable)
	For receiver	SFB-CCJ3D-MU	Length: 3 m 9.843 ft Net weight: 210 g approx. (1 cables)
	For receiver	SFB-CCJ10D-MU	Length: 10 m 32.808 ft Net weight: 680 g approx. (1 cable)

Spare parts (Accessories for safety light curtain)

Designation	Model No.	Description
Test rod ø14	SF4B-TR14	Min. sensing object for regular checking (ø14 mm ø0.551 in), with finger protection type (min. sensing object ø14 mm ø0.551 in)
Test rod ø25	SF4B-TR25	Min. sensing object for regular checking (ø25 mm ø0.984 in), with hand protection type (min. sensing object ø25 mm ø0.984 in)