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SF-C12 | Exclusive Control Unit for Safety Light Curtain SF-C10


Exclusive Control Unit for Safety Light Curtain SF-C10

*Photo may vary from actual product.



  • Discontinued
  • Last time buyMarch 31, 2023
Product Number SF-C12
Part Number SF-C12
Product Exclusive Control Unit for Safety Light Curtain
Details Robust type control unit
Product name Exclusive Control Unit for Safety Light Curtain SF-C10
  • Substitute -
  • Sub Prod No. -
  • Sub Part No. -
  • Remark Sorry, no suggested alternative products.

Spec Detail As of March 31, 2023

Item Specifications
Product Number SF-C12
Part Number SF-C12
Connectable safety light curtains SF4B / SF4B-G series
Applicable standards EN 61496-1 (Type 4), EN 55011, EN ISO 13849-1 (Category 4, PLe), IEC 61496-1 (Type 4), ISO 13849-1 (Category 4, PLe),\nJIS B 9704-1 (Type 4), JIS B 9705-1(Category 4), ANSI/UL 61496-1 (Type 4)
Applicable regulations CE Marking (Machinery Directive, EMC Directive, RoHS Directive)
Power voltage 24 V DC ±10 % Ripple P-P 10 % or less
Current consumption 100 mA or less (without light curtain)
Fuse rating Built-in electronic fuse, Triggering current: 0.5 A or more, Reset after power down
Safety output NO contact × 2 (13-14, 23-24)
Safety output:Application category AC-15, DC-13 (IEC 60947-5-1)
Safety output:Rated operation voltage (Ue) /Rated operation current (le) 1 A / 24 V DC, resistive load (For inductive load, during contact protection) Min. applicable load: 15 mA (at 24 V DC)
Safety output:Contact material / contacts AgNiO + 0.2 micro m 0.008 mil Au plating, self cleaning, positively driven
Safety output:Contact resistance 50 mOhm or less (initial value)
Safety output:Contact protection fuse rated 3 A (slow blow)
Safety output:Mechanical lifetime 10,000,000 times or more (open/close frequency of 180 times/min)
(Note:The life expectancy of the relay varies depending on the type of load, open / close frequency, ambient conditions and others.)
Safety output:Electrical lifetime 100,000 times or more (open/close frequency of 20 times/min, 230 V AC, 3 A, using resistance load)
(Note:The life expectancy of the relay varies depending on the type of load, open / close frequency, ambient conditions and others.)
Pick-up delay(Auto reset / Manual reset) 30 ms or less / 30 ms or less
Response time 14 ms or less
Auxiliary outputs Safety relay contact (NC contact) × 1 (31-32) (Related to enabling path)
Auxiliary output:Rated operation voltage / current 30 V DC / 3 A, Min. applicable load: 15 mA (at 24 V DC)
Auxiliary output:Contact protection fuse rated 3 A (slow blow)
Semiconductor auxiliary output(AUX) -
Semiconductor auxiliary output(AUX):Output operation -
Excess voltage category III
Indicators:Power supply (Ui) Green LED (lights up when the power is ON)
Indicators:Safety output [OUT] Green LED (lights up when safety output is closed)
(Note:The operation indicator is marked as "Enabling" on the unit for SF-C12.)
Indicators:Interlock (INTER_LOCK) -
Indicators:Fault (FAULT) Orange LED (lights up when two safety light curtain input polarity selection switch settings are different)
External relay monitor function Incorporated
(Note:Terminals for utilizing the functions of the SF4B / SF4B-G series are available.)
Trailing edge function Incorporated
Polarity selection function Incorporated (Sliding switch allows selection of plus/minus ground)\nMinus ground: Correspond to PNP output safety light curtain\nPlus ground: Correspond to NPN output safety light curtain
(Note:Please switch the sliding switch to the PNP side for minus ground and to the NPN side for plus ground.)
Pollution degree 2
Environmental resistance:Degree of protection IP65
Environmental resistance:Ambient temperature -10 to +55 ℃ +14 to +131
\n(No dew condensation or icing allowed),
\nStorage: -25 to +70 ℃ -13 to +158℉
Environmental resistance:Ambient humidity 35 to 85 % RH, Storage: 35 to 85 % RH
Environmental resistance:Vibration resistance Resistance 10 to 55 Hz frequency, 0.75 mm 0.030 in amplitude
\nin X, Y, and Z directions for two hours each
Enclosure material Die-cast aluminium
Connection terminal European terminal
Weight Net weight: 1 kg approx.

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