Phoenix Contact PLC-RSC- 48DC/21-21 Series Interface Relay, DIN Rail Mount, 48V dc Coil, DPDT, 2-Pole

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RS Stock No.:
434-1349
Mfr. Part No.:
2967248
Brand:
Phoenix Contact
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Brand

Phoenix Contact

Coil Voltage

48V dc

Contact Configuration

DPDT

Mounting Type

DIN Rail

Series

PLC-RSC- 48DC/21-21

Number of Poles

2

Maximum Input Voltage

48V dc

Terminal Type

Screw

Switching Voltage

250V ac/dc

Depth

14mm

Height

94mm

Length

80mm

Contact Material

Silver Alloy

Input Current

20mA

Turn Off Time

10ms

Dimensions

80 x 14 x 94mm

Maximum Operating Temperature

+60°C

Minimum Operating Temperature

-40°C

Operating Temperature Range

-40 → +60°C

Input Resistance

2.4kΩ

Special Features

Degree of protection IP20

Turn On Time

8ms

COO (Country of Origin):
DE

Phoenix Contact PLC-RSC- 48DC/21-21 Series Interface Relay, 48V DC Coil Voltage, DPDT Contact Configuration - 2967248


This interface relay offers reliable performance in various applications within automation and electronic systems. Designed for DIN rail mounting, it features a compact size of 80 x 14 x 94mm, facilitating integration into tight spaces. The solid-state relay operates at a coil voltage of 48V DC, providing robust solutions with dual changeover contacts.

Features & Benefits


• Efficient input voltage range of 40.3 to 60V DC
• High voltage operation up to 250V AC/DC
• Silver alloy relay contacts ensure long-lasting performance
• IP20 rated for protection against solid objects
• Quick response time of just 8 ms for activation
• Integrated input circuit for enhanced reliability and noise suppression

Applications


• Utilised in industrial automation control panels
• Employed in machinery for process control
• Ideal for relaying functions in electrical systems
• Suitable for use with PLC frameworks and systems

What is the environmental resilience of this device?


It operates in ambient temperatures ranging from -40 °C to +60 °C, ensuring performance in extreme conditions. The relay's construction meets IP20 standards, allowing it to withstand certain environmental elements.

How does the input current affect operational efficiency?


With a typical input current of 20 mA, the relay function efficiently handles power without excessive energy consumption, making it suitable for continuous operation in various applications.

What measures are in place to ensure safe operation of the relay?


The relay incorporates a reverse polarity protection diode, safeguarding against voltage spikes and ensuring constant reliability during operation. This enhances the overall safety of connected systems.

What are the suitable conductor specifications for connections?


The relay supports rigid conductors from 0.14 mm² to 2.5 mm², ensuring compatibility with a variety of wiring types while facilitating secure connections via screw terminals.

What is the lifespan expectancy of the relay?


This interface relay is rated for up to 30 million cycles, indicating its durability and suitability for high-use environments in practical applications.

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