Technical Specifications Model: JSD‑TD25P‑C20700 Safety Level: SIL3, PL e according to ISO 13849‑1 Switch Configuration: 1NO +1NC per Safeball channel Connector Type: 8‑pin M12 circular connector with coiled spiral cable Emergency Stop: Integrated red emergency stop push‑button Supply Voltage: 24 VDC Operating Temperature: 0 ℃ to +55 ℃ Storage Temperature: ‑25 ℃ to +70 ℃ Relative Humidity: 10‑90 %, non‑condensing Protection Class: IP65 for handheld main body Certifications: CE
Functional Features Dual‑channel redundant safety circuit design, single‑channel fault will force safe state output. Ergonomic spherical Safeball reduces required safety distance for operators. Built‑in emergency stop button for immediate equipment shutdown under abnormal conditions. Integrated Eden position sensor monitors physical placement state of handheld unit. Coiled spiral cable supports free movement for mobile handheld operation. Internal contact self‑monitoring detects contact adhesion fault. Output safety signal directly connects to safety relay or safety PLC input channel.
Application Scenarios Personnel safety protection for mechanical stamping, punching and bending equipment. Mobile safety operating station for robot welding and fixture clamping workstation. Safety interlock control for hydraulic press and high‑risk automated processing machinery. Retrofit and spare‑part replacement for legacy two‑hand safety control system.
Installation Requirements Fix cable routing to avoid tensile stress directly acting on M12 connector. Connect M12 plug to matched safety‑relay or safety‑PLC wiring terminal strictly following pin definition. Install cable protection measures at sharp‑edge cabinet through‑hole. Keep handheld unit away from high‑temperature oil‑splashing mechanical area. Verify dual‑channel action sequence and emergency‑stop function after wiring completion. Do not shorten or splice original spiral coiled cable on site.
Usage Notes Regularly inspect wear condition of Safeball rubber surface and cable outer sheath. Do not apply heavy impact or hammering force onto handheld unit.













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