Introducción:
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- Our DH48J is a digital down-counting and up-counting preset counting relay, once the relay count number reaches the set value (up-counting mode) or is zero (down-counting mode), the output contact will change from NO to NC or from NC to NO.
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- When this counting relay is used for counting, it should be used with our NPN proximity sensor. When used with our inductive proximity sensor, it can count the number of metal objects. When used with a sensor fotoeléctrico, it can count the number of any object.
- Besides, the input signal can be dry contact, such as button, limit switch and so on.
- The front panel of this DH48J counter is of international standard 1/16 DIN (48*48mm) size, and the installation method can be panel mounting or DIN rail mounting with relay socket.
- Working voltage can be AC110V, AC220V, DC12V, DC24V etc.
- Output contact capacity is 5 amps@220VAC, it is a dry contact, if you want to power a load, external power should be added to this contact.
- Want to get this DH48J counter relay at the latest price? Please fill out the below form to contact our sales team now!
Especificaciones:
| Modelo | DH48J |
| Tensión de trabajo | 110, 220 o 380 Vca, 50/60 Hz; 12Vca/Vcc, 24Vca/Vcc; 24-240Vca/CC |
| Modo de funcionamiento | Up counting&Down counting |
| Señal de entrada | Dry contact, transistor (NPN proximity sensor) |
| Velocidad máxima de recuento | 30 cps |
| Impulso de recuento mín. | 15 ms |
| Memoria sin energía | DH48J-11A: 10 años |
| Formulario de control | SPDT |
| Índice de contacto | 5A@250Vca, 7A@24Vcc |
| Vida mecánica | 1x10^7 |
| Vida eléctrica | 1x10^5 |
| Consumo de energía | Consumo de energía |
| Método de ajuste | Interruptor de marcación |
| Método de indicación | Pantalla de 8 segmentos y 4 dígitos |
| Dimensiones exteriores | 48*48*97 mm |
| Dimensiones de la perforación | 46*46 mm |
| Error de recuento | ≤1 |
| Tiempo de reajuste | ≥0.05s |
| Reinicio | ≥1s |
| Rigidez dieléctrica | 2000Vac, 50/60Hz durante 1min |
| Resistencia del aislamiento | 100MΩ mín. a 500 V CC |
| Terminación | DH48J, DH48JA: 8 pines; DH48J-11A: 11 pines, si se utiliza como entrada de contacto, puede conectar 10 y 11 |
| Montaje | Panel, carril DIN |
| Sensor adaptado | Tipo NPN: M8 2mm Sn, M12 4mm Sn, M18 8mm Sn, M18 2m Sn |
| Temperatura de funcionamiento | -10~50 °C |
| Humedad de funcionamiento | 30~85% HR máx., sin condensación |
