Products for Totally Integrated Automation and Micro ... - Siemens

SIMATIC S7-1200Central processing units© Siemens AG 2010CPU 1214C4■ Technical specifications (continued)6ES7 214-1BE30-0XB0 6ES7 214-1AE30-0XB0 6ES7 214-1HE30-0XB0Product-type designation CPU 1214C AC/DC/Relay CPU 1214C DC/DC/DC CPU 1214C DC/DC/RelayTime of dayClock• Hardware clock (real-time clock) Yes Yes Yes• Backup time 240 h; Typical 240 h; Typical 240 h; Typical• Deviation per day, max. 60 s/month at 25°C 60 s/month at 25°C 60 s/month at 25°CTest commissioning functionsStatus/control• Status/control variable Yes Yes Yes•VariablesInputs/outputs, memory bits,DB, distributed I/Os, timers,countersInputs/outputs, memory bits,DB, distributed I/Os, timers,countersInputs/outputs, memory bits,DB, distributed I/Os, timers,countersForcing• Forcing Yes Yes YesCommunication functionsS7 communication• supported Yes Yes Yes• as server Yes Yes YesOpen IE communication• TCP/IP Yes Yes Yes• ISO-on-TCP (RFC1006) Yes Yes YesNumber of connections• overall 15; dynamically 15; dynamically 15; dynamically1st interfaceType of interface PROFINET PROFINET PROFINETPhysics Ethernet Ethernet EthernetIsolated Yes Yes Yesautomatic detection of transmission speed Yes Yes YesAutonegotiation Yes Yes YesAutocrossover Yes Yes YesCPU/ programmingConfiguration software• STEP 7 STEP 7 Basic V10.5 STEP 7 Basic V10.5 STEP 7 Basic V10.5Programming language•LAD Yes Yes Yes•FBD Yes Yes YesCycle time monitoring• can be set Yes Yes YesDigital inputsNumber of digital inputs 14; Integrated 14; Integrated 14; Integrated• of which, inputs usable for technological 6; HSC (High Speed Counting) 6; HSC (High Speed Counting) 6; HSC (High Speed Counting)functionsm/p-reading Yes Yes YesNumber of simultaneously controllable inputs• Mounting position- Concurrently controllable inputs,up to 40 °C14 14 144/28 Siemens ST 70 N · 2010