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.

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