PROGRAMMABLE LOGIC CONTROLLER TYPE: PROGRAMMABLE; SUPPLY VOLTAGE: 24 VDC; CURRENT: 0.85 A; SWITCHING FREQUENCY: 50/60 HZ; AMBIENT TEMPERATURE: -20 TO 60 DEGREES CENTIGRADE; VOLTAGE: 24 VDC; DIMENSIONS: 75.00 X 100.00 X 117.00 MM; PROTECTION DEGREE: IP 20; MOUNTING: DIN RAIL; MANUFACTURER / REFERENCE SIEMENS: 6ES7512-1SK01-0AB0 ADDITIONAL FEATURES: SIMATIC DP, CPU 1512SP F-1 PN FOR ET 200SP, OM WORKING MEMORY 300 KB FOR PROGRAM AND 1 MB FOR DATA, INTERFACE: PROFINET IRT WITH 3-PORT SWITCH, 48 NS BIT PERFORMANCE. NCM: 85371020