Phoenix Contact PLC-RSC- 24DC/21-21/EX Series Relay Module, DIN Rail Mount, 24V dc Coil, DPDT, 2-Pole

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RS Stock No.:
175-0505
Mfr. Part No.:
2909509
Manufacturer:
Phoenix Contact
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Brand

Phoenix Contact

Coil Voltage

24V dc

Contact Configuration

DPDT

Mounting Type

DIN Rail

Series

PLC-RSC- 24DC/21-21/EX

Number of Poles

2

Minimum Input Voltage

20.2V

Maximum Input Voltage

33.6V dc

Switching Voltage

250V ac/dc

Terminal Type

Screw

Depth

94mm

Height

80mm

Length

14mm

Contact Material

Silver Alloy

Input Current

18mA

Relay Switching Classification

Interface Relay Module

Minimum Operating Temperature

-40°C

Standards Met

CE Compliant, EN 50178, EN 60079-0, -7, -15, IEC 60664, UL Listed, USA Certified

Turn On Time

8ms

Accessory Type

Relay Module

Dimensions

14 x 94 x 80mm

Turn Off Time

10ms

Special Features

IP20 Relay Base, Reinforced Insulation, Safe Isolation

Input Voltage Range

20.2 → 33.6V dc

Operating Temperature Range

-40 → +70°C

Life

3 x 10^7 (Mechanical) cycles

Maximum Operating Temperature

+70°C

COO (Country of Origin):
DE

Phoenix Contact PLC-RSC- 24DC/21-21/EX Series Relay Module, 14mm Length, DIN Rail Mount - 2909509


This relay module provides efficient control for automation and electromechanical systems, serving as an interface for reliable circuit switching. It operates within a 24V DC input range, suitable for various applications requiring accurate relay functionality. The module complies with safety and performance standards, ensuring adherence to industry regulations.

Features & Benefits


• Two changeover contacts improve circuit control flexibility
• Mechanical relay life of 30 million cycles for longevity
• Safe isolation through reinforced insulation for enhanced reliability
• IP20 rated for dust protection, promoting optimal performance
• Turn on time of 8ms for a swift response in applications
• CE compliant, fulfilling necessary regulations

Applications


• Electrical panel for circuit switching
• Control of motors and other inductive loads
• Safety-critical systems requiring high reliability
• Harsh environment

What is the maximum and minimum input voltage this device can handle?


The device operates within an input voltage range of 20.2V to 33.6V DC.

How does the relay handle reverse polarity protection?


It features a polarity protection diode and a free-wheeling diode to prevent circuit damage.

What is the maximum switching voltage and current?


The maximum switching voltage is 250VAC/DC, with a limiting continuous current of 6A.

How can I connect this relay module to my circuit?


Connections are made via screw terminals, suitable for solid and flexible conductors ranging from 0.14mm² to 2.5mm².

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