: Check for physical misalignment between the sensor and actuator or contamination on the sensing surfaces. Intermittent signal
: Supports up to 30 units in a standard chain, or up to 4 units when using Y-shaped connectors. Environmental Resistance , allowing it to withstand high-pressure washdowns. Safety Rating (IEC 61508) and PLe, Category 4 (EN ISO13849-1) standards. Keyence India Installation & Troubleshooting Guide keyence gs-11pc manual