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IP65 switch SSR22

Product catalog summary

Product Introduction
The SSR22 series is a high-performance contactless safety door switch designed for monitoring the open/close status of protective mechanisms such as safety fences and covers. It utilizes RFID technology to ensure high safety and confidentiality, supporting both universal and unique coding. Its compact size facilitates easy mounting.

Product Features

Self-diagnose and cross-diagnose design for improved safety levels.
Independent and redundant output to mitigate risks from single loop failures.
Magnetic holding force up to 15N, capable of replacing door magnets.

Specifications

Power Supply: DC24V±15%
Enclosure Rating: IP65
Working Temperature: -10℃ to +55℃
Storage Temperature: -30℃ to +70℃
Working Humidity: Max <85% at 20℃
Vibration Resistance: Frequency 10Hz-55Hz, amplitude 0.35±0.05mm
Standards: ISO 13849-1 (Cat. 4/PLe); IEC/EN60947-5-1; IEC/EN60947-5-3

Product Parameters

Output: PNP or NPN signal, load below 200mA, residual voltage below 1V, leakage current below 1mA
Overvoltage, reverse polarity, and overcurrent protection included

Model Selection
The SSR22 series offers various configurations based on mode (Basic, Standard, Advanced), coding method (Universal, Unique), and output type (NPN, PNP).

Indicator Status

Various LED indicators provide status updates, including errors and operational conditions.

Wiring Diagrams
Detailed wiring diagrams are provided for different modes (Basic, Standard, Advanced) and output types (NPN, PNP), illustrating connections for power supply, safety outputs, and additional functions like reset and EDM.

Catalog excerpts

Safety door switch is a kind of safety device, specialized for monitoring open/ close of protective mechanism (like safety fence door, protective cover). SSR22 series safety door switch with RFID technology to ensure high safety and confidentiality. The sensor & label support universal coding and unique coding. Small size is better for mounting. • Self-diagnose and cross-diagnose design: periodic mutual diagnose improve the safety level. • Independent and redundant output: In case any risk caused by single loop failure. • Magnetic holding force can reach 15N, which can replace the door magnet.

Open the catalog to page 1

^ Product parameter Standard Model selection (e.g. :SSR22-00NC-3) Output Connector Cable length P: PNP No mark: leading wire 5: 5m Product series 0: Basic mode 1: Standard mode 2: Advanced mode Coding method 0: Universal coding 1: Unique coding

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Indicator position ESPE www.espetech.com

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SSR22 Advanced mode (NPN) SSR22 Advanced mode (PNP) O Wire details Color

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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