SF-AC
Specification
| Item | Performance characteristics |
|---|---|
| Connectable Safety Light Curtains | PNP output (equivalent) type light curtains (SF4B-x, SF4-AHx, SF2-Ax-PN, SF2-Nx-PN, SF2-EHx) |
| Dummy | 1 A / 24 V DC |
| Control Category | ISO 13849-1 (EN 954-1) compliance up to Category 4 standards |
| Power Voltage | 24 V DC plus or minus 10 % Ripple P-P 10 % or less |
| Power Supply for Light Curtain | 24V DC plus or minus 10 % |
| Fuse Rating | Hybrid fuse, triggering current: 1.1 A or more, Reset after power down |
| OSSD Input | PNP transistor 2 inputs (S1, S2) |
| Safety Output | NO contact x 3 (13-14, 23-24, 33-34) |
| Safety Output: Application Category | AC-15, DC-13 (EN 60947-5-1) |
| Safety Output: Rated Operation Voltage (Ue)/Rated Operation Current (le) | 6 A / 30 V DC, 6 A / 230 V AC, resistive load (Note) The rated operational current (le) varies depending on the ambient temperature. Refer to the below figure. |
| 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 | 6 A (slow blow) |
| Safety Output: Mechanical Lifetime | 10 million times (switching frequency 180 times/min.) |
| Safety Output: Electrical Lifetime | 100,000 times (switching frequency 20 times/min, rated load) |
| Response Time | 10 ms or less |
| Auxiliary Outputs | NC contact x 1 (41-42) |
| Auxiliary Output: Contact Protection Fuse Rated | 1 A (slow blow) |
| Alarm Output | NC contact x 1 (51-52) (Non-safety contact, related to input ''Alarm in'') (Note) The alarm output is ''open'' when the alarm input from the light curtain is ON. |
| Alarm Output: Switching Current | Max. 1 A / 24 V DC, Min. 5 mA / 24 V DC |
| Alarm Output: Fuse | 1 A (slow blow) |
| Environmental Resistance: Degree of Protection | Enclosure: IP40 Terminal: IP20 |
| Ambient Temperature | -10 to +55 degrees +14 to +131 degrees Fahrenheit , Storage: -10 to + 55 degrees +14 to +131 degrees Fahrenheit |
| Enclosure Material | Enclosure: Polycarbonate |
| Weight (Typ.) | Net weight: 460 g approx. |