Technical Specifications Parameter Value Product Range Preventa Safety Automation / XPS CM Product Type Safety Module for Single-Beam Sensors Rated Supply Voltage ([Us]) 24 V DC (tolerance -20% to +20%) Safety Outputs 2 NO (Normally Open) relay, volt-free (13-14, 23-24) Sensor Inputs 4 (terminals Z1, Z2, Z3, Z4) Muting Function Inputs 2 (terminals MA, MB) Function Light beam/curtain monitoring with built-in muting Safety Level Category 2 / PL = c (EN/ISO 13849-1); SILCL 1 (IEC 62061) Safety Reliability Data PFHd = 3.12E-7 1/h; MTTFd = 16.6 years; DC = 95.5% Sensor Power Supply 24 V DC, 200 mA maximum Switching Capacity 1.5 A at 24 V DC (DC-13); 180 VA holding / 1800 VA inrush (AC-15) Maximum Response Time 25 ms on input open Muting Maximum Duration 60 s (-10...30%) Local Signalling Multiple LEDs for status indication (outputs, restart, fuse) Electrical Connection Captive screw clamp terminals Mounting Support 35 mm symmetrical DIN rail Dimensions (W x H x D) 45 mm x 99 mm x 114 mm Net Weight Approximately 0.4 kg Degree of Protection IP20 (terminals), IP40 (enclosure) Ambient Air Temperature -10…55 °C (operation); -25…85 °C (storage) Input Compatibility XU2S18PP340 (infrared) for sensors; XC limit switch, XU2M, XU9M for muting Standards IEC 61496-1, EN/ISO 13849-1, IEC 61508, IEC 62061