


| Parámetro | Valor |
|---|---|
| Artículo | Specifications |
| PFHD | Refer to the following table(Note: (Probability of dangerous failure per hour) depends on number of single beam sensorST4-A□connected to controller.) |
| MTTFD | More than 100 years (Note:Mean time to dangerous failure (in years)) |
| Peso | Net weight: 240 g approxGross weight: 450 g approx |
| Detalles | Controller [High-functional] |
| Producto | Compact Type 4 Safety Beam Sensor |
| Material | Enclosure: ABS |
| Número de pieza | ST4-C12EX |
| Nombre del producto | Compact Type 4 Safety Beam Sensor ST4 |
| Cable de cableado | Terminal block connector: 0.2 to 1.5 mm2Power supply connector (A1, A2): 0.2 to 2.5 mm2 |
| Voltaje de potencia | 24 V DC +10-15 % Ripple P-P 10 % or less |
| Tiempo de respuesta | OFF response: 25 ms or lessON response: 90 ms or less (auto reset) / 140 ms or less (manual reset) |
| Número de producto | ST4-C12EX |
| Salidas auxiliares | PNP open-collector transistor / NPN open-collector transistor (Set using output polarity selection switch)ST4-C11: one outputST4-C12EX: four outputs[PNP output]Maximum source current: 100 mAApplied voltage: same as the supply voltage (between auxiliary output and +V)Residual voltage: 2.5 V or less (at 100 mA source current)[NPN output]Maximum sink current: 100 mAApplied voltage: same as the supply voltage (between auxiliary output and 0 V)Residual voltage: 2.0 V or less (at 100 mA sink current)(Note) If the total current of the control outputs (OSSD1, OSSD2), auxiliary outputs, and muting lamp output exceeds 400 mA, the wiring resistance between the controller and the power supply should be 1 Ohm or less. In addition, if the total current is 400 mA or less, the wiring resistance between the controller and the power supply should be 2 Ohm or less. |
| Salida de lámpara de silenciamiento | Available muting lamp: 24 V DC, 1 to 10 W(Note) If the total current of the control outputs (OSSD1, OSSD2), auxiliary outputs, and muting lamp output exceeds 400 mA, the wiring resistance between the controller and the power supply should be 1 Ohm or less. In addition, if the total current is 400 mA or less, the wiring resistance between the controller and the power supply should be 2 Ohm or less. |
| Terminal de conexión | Detachable spring-cage terminal |
| Consumo actual | 120 mA or less (excluding sensor head ST4-Ax) |
| Normas aplicables | IEC 61496-1/2 (JIS B 9704-1/2 / UL 61496-1/2) (Type 4), ISO 13849-1:2015 (Category 4, PLe), JIS B 9705-1 (Category 4), IEC 61508-1 to 3 (SIL3), IEC 62061 (SIL3), JIS C 0508-1 to 3 (SIL3), UL 1998, OSHA 1910.212, OSHA 1910.217 (C), ANSI B11.1 to B11.19, ANSI/RIA R15.06, ANSI/ISA S84.01 (SIL3)(Note) Complies with those standards only when the controller is used in combination with the sensor head ST4-x. |
| Cabezal de sensor aplicable | ST4-Ax |
| Cumplimiento de la directiva de marcado CE | Machinery Directive, EMC Directive, RoHS Directive |
| Salidas auxiliares: Modo de operación | ON when muting function is invalidOFF when muting function is validON when override function is invalidOFF when override function is validON when muting lamp is in normal conditionOFF when muting lamp is in abnormal conditionNegative logic of the control outputs (OSSD1, OSSD2) |
| Salidas de control (OSSD 1, OSSD 2) | PNP open-collector transistor / NPN open-collector transistor Dual output x 1 system (Set using output polarity selection switch)[PNP output]Maximum source current: 200 mAApplied voltage: same as the supply voltage (between control output and +V)Residual voltage: 2.5 V or less (at 200 mA source current)Leakage current: 200 micro A or less (including power OFF condition)Maximum load capacity: 1 micro F (from no-load to max. source current)Load wiring resistance: 3 Ohm or less (between control output and load)[NPN output]Maximum sink current: 200 mAApplied voltage: same as the supply voltage (between control output and 0 V)Residual voltage: 2.0 V or less (at 200 mA sink current)Leakage current: 200 micro A or less (including power OFF condition)Maximum load capacity: 1 micro F (from no-load to max. sink current)Load wiring resistance: 3 Ohm or less (between control output and load)(Note) If the total current of the control outputs (OSSD1, OSSD2), auxiliary outputs, and muting lamp output exceeds 400 mA, the wiring resistance between the controller and the power supply should be 1 Ohm or less. In addition, if the total current is 400 mA or less, the wiring resistance between the controller and the power supply should be 2 Ohm or less. |
| Salidas auxiliares: Circuito de protección | Incorporated |
| Salida de lámpara de silenciamiento: Circuito de protección | Incorporated |
| Resistencia ambiental: Humedad ambiente | 30 to 85 % RH, Storage: 30 to 95 % RH |
| Resistencia ambiental: Resistencia a los golpes | 300 m/s2acceleration in X, Y and Z directions three times each |
| Resistencia ambiental: Temperatura ambiente | -10 to +55 ℃+14 to +131℉(No dew condensation or icing allowed),Storage: -25 to +70 ℃-13 to +158℉ |
| Resistencia ambiental: Grado de protección | Enclosure: IP40 (IEC)Terminal: IP20 (IEC) |
| Resistencia ambiental: Resistencia a la vibración | 10 to 55 Hz frequency, 0.75 mm0.030 indouble amplitude or maximum acceleration 90 m/s2 in X, Y and Z directions for two hours each< |
| Resistencia ambiental: Resistencia de aislamiento | 20 MOhm or more with 500 V DC mega between all supply terminals connected together and enclosure |
| Salidas de control (OSSD 1, OSSD 2): Modo de operación | ON when all beams of the connected ST4-Axs are receivedOFF when one or more beams of the connected ST4-Axs are interrupted(except during muting / override)OFF during lockout |
| Cabezal de sensor aplicable: N.° de conexiones en serie | Interference prevention possible when up to a maximum of 6 sets are connected(When the maximum of 3 controllers are connected together, interference prevention is possible for up to 18 sets) |
| Salidas de control (OSSD1, OSSD2): Circuito de protección | Incorporated |
| Resistencia ambiental: Resistencia a la tensión | 1,000 V AC for one min. between all supply terminals connected together and enclosure |
Especificaciones técnicas y datos de rendimiento
Guía de instalación y operación