The ABB SSR10 (2TLA010050R0000) is a compact safety relay used to monitor safety devices such as emergency‑stop buttons, safety switches/interlocks, or OSSD‑output devices (e.g., safety light curtains) in single‑channel or dual‑channel configurations. When safe conditions are detected, it provides safety‑rated relay outputs. The relay supports manual‑reset or automatic‑reset operation, is DIN‑rail mountable, and features screw‑terminal wiring and LED indicators for supply, input, and output status. It is suitable for emergency‑stop circuits, guard interlocks, light‑curtain monitoring, and other machine‑safety applications.

The Yokogawa ADV161-P50 S2 Digital Input Module is designed for high-precision industrial automation, offering seamless integration into FIO CENTUM VP systems. It excels in processing up to 64 digital input signals, ensuring reliable and efficient data acquisition.

Technical Specifications Category Specification Model 627WH Type Pneumatic Spring-and-Diaphragm Rotary Actuator Key Features Weather-Resistant (W) & High-Temperature (H) Action Spring-Return (Single-Acting) Standard Travel 90 degrees Air Signal 3 to 15 psig (0.2 to 1.0 bar) standard. Spring Ranges Available in multiple ranges (e.g., 3-15 psig, 6-30 psig, 9-45 psig). Temperature Limits Standard (with High-Temp Kit): Up to +200°F to +250°F (+93°C to +121°C) or higher. The exact limit depends on the specific high-temperature diaphragm and grease used. Torque Output Varies by actuator size and air supply. Fail-Safe Yes (inherent to spring-return design). Mounting Direct mounting to Fisher and other manufacturers' rotary valves. Diaphragm Material High-Temperature Elastomer like Viton or EPDM. Housing Material Coated Cast Iron or Aluminum.