Item | Performance characteristics |
---|---|
Connectable Safety Light Curtains | Safety light curtains manufactured by our company |
Applicable Standards: International Standard | IEC 61496-1 (Type 4) |
CE Marking Directive Compliance | Machinery Directive, Low Voltage (SF-C11/C13 only) Directive, EMC Directive, RoHS Directive |
Applicable Standards: Japan | JIS B 9704-1 (Type 4), JIS B 9705-1(Category 4), |
Applicable Standards: Europe (EU) | 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)(Note:SF-C11 and SF-C13 comply with UL 1998 (Class 2).) |
Applicable Standards: North America | ANSI/UL 61496-1 (Type 4), UL 1998 (Class 2) (Note:SF-C11 and SF-C13 comply with UL 1998 (Class 2).) |
Power Voltage | 24 V DC ±10 % Ripple P-P 10 % or less |
Current Consumption | 100 mA or less (without safety light curtain) |
Fuse Rating | Built-in electronic fuse, Triggering current: 0.5 A or more, Reset after power down |
Safety Output | NO contact × 3 (13-14, 23-24, 33-34) |
Safety Output: Application Category | AC-15, DC-13 (IEC 60947-5-1) |
Safety Output: Rated Operation Voltage (Ue)/Rated Operation Current (le) | 4 A / 30 V DC, 4 A / 230 V AC, resistive load (For inductive load, during contact protection) Min. applicable load: 10 mA (at 24 V DC) (Note:If several SF-C11 or SF-C13 units are being used in a line together, leavea space of 5 mm 0.197 in or more between each unit. If the units are touching each other, reduce the rated operating current for safety output in accordance with the ambient operating temperature as shown in the graphs below.) |
Safety Output: Contact Material/Contacts | AgSnO, self cleaning, positively driven |
Safety Output: Contact Resistance | 100 mOhm or less (initial value) |
Safety Output: Contact Protection Fuse Rated | 4 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) | 80 ms or less / 90 ms or less |
Response Time | 10 ms or less |
Auxiliary Outputs | Safety relay contact (NC contact) × 1 (41-42) (Related to enabling path) |
Auxiliary Output: Rated Operation Voltage / Current | 24 V DC / 2 A, Min. applicable load: 10 mA (at 24 V DC) |
Auxiliary Output: Contact Protection Fuse Rated | 2 A (slow blow) |
Semiconductor Auxiliary Output (Aux) | PNP open‑collector transistor • Maximum source current: 60 mA • Applied voltage: same as supply voltage (between the auxiliary output and +V) • Residual voltage: 2.3 V or less (at 60 mA source current) • Leakage current: 2 mA or less |
Semiconductor Auxiliary Output (Aux): Output Operation | ON when the safety light curtain is interrupted |
Overvoltage Category | II |
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 | Yellow LED (lights up when enabling contacts are opened) |
Indicators: Fault (Fault) | Yellow LED (blinks when fault occurs) |
External Relay Monitor Function | Incorporated |
Trailing Edge Function | Incorporated |
Polarity Selection Function | Incorporated (Cable connection allows selection of plus/minus ground) Minus ground: Correspond to PNP output safety light curtain Plus 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 | Enclosure: IP40 Terminal: IP20 |
Ambient Temperature | -10 to +55 ℃ +14 to +131 ℉ (No dew condensation or icing allowed), Storage: -25 to +70 ℃ -13 to +158℉ |
Ambient Humidity | 30 to 85 % RH, Storage: 30 to 95 % RH |
Vibration Resistance | Malfunction resistance 10 to 55Hz, 0.35 mm 0.014 in double amplitude 20 times each in X, Y, and Z directions |
Enclosure Material | ABS |
Connection Terminal | Spring-cage terminal |
Weight (Typ.) | Net weight: 200 g approx. |
Dummy | CE Marking (Machinery Directive, EMC Directive, RoHS Directive) |
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), JIS B 9704-1 (Type 4), JIS B 9705-1 (Category 4), ANSI/UL 61496-1 (Type 4), UL 1998 (Class 2) |
Enabling path | NO contact × 3 (13-14, 23-24, 33-34) |
Enabling path : Utilization | AC-15, DC-13 (IEC 60947-5-1) |
Enabling path : Rated operation voltage (Ue) / Rated operation current (le) | 30 V DC / 4 A, 230 V AC / 4 A, resistive load
(For inductive load, during contact protection)
Min. applicable load: 10 mA (at 24 V DC) (Note) : If several SF-C11 or SF-C13 units are being used in a line together, leave a space of 5 mm 0.197 in or more between each unit. If the units are touching each other, reduce the rated operating current for safety output in accordance with the ambient operating temperature as shown in the graphs below. |
Enabling path : Contact material / contacts | Silver tin oxide (AgSnO), self cleaning, positively driven |
Enabling path : Contact resistance | 100 mOhm or less (initial value) |
Enabling path : Contact protection fuse rating | 4 A (slow blow) |
Enabling path : 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.) |
Enabling path : 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.) |
Excess Voltage Category | II |
Indicators : Enabling path (OUT) | Green LED (lights up when the enabling contacts are closed) |