Relé de tiempo Schneider REXL2TMBD

Schneider REXL2TMBD is a compact plug-in relevo de tiempo belonging to the Zelio Time product series.

Especificaciones detalladas:

Tipo de retraso: On-delay type. The relay contacts actuate only after the preset time has elapsed since power is applied.

Tensión de alimentación nominal: 24En DC, with a voltage range of 0.9-1.2 times the rated voltage.

Rango de retardo: 0.1s-100h, adjustable via control knobs with multiple time ranges (p.ej., 0.1s-1s, 1s-10s, 10s-100s, etc.).

Tipo de contacto & Configuración: 2CO (2 Changeover Contacts), consisting of 2 conjuntos de normalmente abiertos (NO) contacts and 2 conjuntos de normalmente cerrados (CAROLINA DEL NORTE) contactos, with a rated contact current of 5A.

Exactitud: Repeat accuracy of ±0.5%; delay accuracy of ±10% at full scale under 25℃.

Restablecer tiempo: 50ms during power-off delay; time delay discharge voltage deviation of ±0.2%/V.

Método de montaje: Miniature plug-in mounting, compatible with RXM bases (universal base design) for easy installation and replacement.

Otras características: Local signal indication (1 yellow LED for power-on status, 1 red LED for operating status); cadmium-free contact materials (compliant with environmental standards); electrical life of 100,000 operaciones; vida mecánica de 10,000,000 operaciones.

How to Set the Delay Time of Schneider Time Relay REXL2TMBD

1. Preparación
2. Ensure the relay is correctly installed on the RXM base and powered by 24V DC.
3. Locate the two control knobs: the side knob (for selecting time range) and the front knob (for fine-tuning time).
4. Setting Steps
5. Select Time Range (Side Knob)

Rotate the side knob to the desired time range:

Ejemplo: Setting 5-second delay → Select Gear 2 (1-10 Artículos de segunda clase)

2. Fine-Tune Exact Time (Front Knob)

Based on the selected time range, rotate the front knob to the desired exact time:

– The front knob scale is evenly distributed from 0 to the maximum value within the selected range.

– Ejemplo: With the side knob at Gear 2 (1-10 Artículos de segunda clase), turning the front knob to “5” indica 5 artículos de segunda clase.

III. Setting Examples

Ejemplo 1: Setting 30-Second Delay

1. Rotate the side knob to Gear 4 (1-10 Minutes).
2. Rotate the front knob to “0.5” (representando 0.5 minutes = 30 artículos de segunda clase).

Ejemplo 2: Setting 2-Hour Delay

1. Rotate the side knob to Gear 6 (1-10 Hours).
2. Rotate the front knob to “2” (representando 2 horas).
3. Notas

Exactitud: Delay accuracy is ±10% of full scale (a 25 ℃); repeat accuracy is ±0.5%.

Voltage Impact: Power supply fluctuations may affect delay accuracy. It is recommended to use within 0.9-1.1 times the rated voltage (24En DC).

Indicación LED: After setup, the yellow LED lights up when powered on, and the red LED lights up during delay operation.

Power-Off Reset: The relay restarts the delay cycle when power is reapplied after a power outage.

1. Verify the Setting

After setup, power on the relay:

– Instant power-on: Yellow LED on, red LED off.

– Upon reaching the preset delay time: Red LED on, contact state switches.

– Después del apagado: Both LEDs turn off, contacts return to their initial state.

Setting the delay time for the REXL2TMBD time relay requires only two steps: select the range with the side knob, and fine-tune with the front knob. The operation is simple and intuitive, requiring no additional tools or programming, making it suitable for various industrial automation delay control scenarios.