Keyence GS-11PC Standard Type Photoelectric Sensor. Key Features Safety Input: Approx. 1.5 mA × 2. Applicable Standards (Safety) Safety Standards: EN 61508, IEC 61508 (SIL3), EN 62061, IEC 62061 (SIL CL3), EN ISO13849-1: 2015 (PLe, Category 4), EN ISO14119 (Type4), IEC 60947-5-3, EN 60947-5-3, UL 61010-1, CAN/CSA-C22.2 No.61010-1.
eBay