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6ES7214-1HH50-0XB0
Siemens SIMATIC S7-1200 G2: compact CPU 1214C DC/DC/RLY; power supply: DC 20.4-28.8 V DC; onboard I/O: 14x DI 24 V DC; 10 DO relay 2 A; memory: program 250 KB data: 750 KB, retentivity: 20 KB
Overview
- Controller for intro to S7 with flexible expansion options
- Expandable by:
- 2 signal boards (SB)
- 10 signal modules (SM)
Design
The compact CPU 1214C has:
- 3 device versions with different power supply and control voltages.
- Integrated power supply either as wide-range AC or DC power supply (85 … 264 V AC or 24 V DC)
- Integrated 24 V encoder/load current supply:
For direct connection of sensors and encoders. With a 400 mA output current, it can also be used as load current supply.
- 14 integrated digital inputs 24 V DC (sinking input/sourcing input (IEC type 1 sinking input)).
- 10 integrated digital outputs, either 24 V DC or relay.
- 2 pulse outputs (PTO) with a frequency of up to 100 kHz.
- Pulse-width modulated outputs (PWM) with a frequency of up to 100 kHz.
- Integrated PROFINET interface (TCP/IP native, ISO-on-TCP).
- 6 high-speed counters (3 with max. 100 kHz; 3 with max. 30 kHz), with configurable enable and reset inputs, can be used simultaneously as up and down counters with 2 separate inputs or for connecting incremental encoders.
- Expansion by analog or digital signals directly on the CPU via signal board (with retention of CPU mounting dimensions).
- Expansion by a wide range of analog and digital input and output signals via signal modules.
- Optional memory expansion (SIMATIC Memory Card).
- PID controller with auto-tuning functionality.
- Integral real-time clock.
- Interrupt inputs:
For extremely fast response to rising or falling edges of process signals. - Removable push-in terminals on all modules.
Function
- Comprehensive instruction set:
A wide range of operations facilitates programming:- Basic operations such as binary logic operations, result allocation, save, count, create times, load, transfer, compare, shift, rotate, create complement, call subprogram (with local variables)
- Integral communication commands (e.g. USS protocol, Modbus RTU, S7 communication “T-Send/T-Receive” or Freeport),
- User-friendly functions such as pulse-width modulation, pulse sequence function, arithmetic functions, floating-point arithmetic, PID control, jump functions, loop functions and code conversions,
- Mathematical functions, e.g. SIN, COS, TAN, LN, EXP.
- Counting:
User-friendly counting functions in conjunction with the integrated counters and special commands for high-speed counters open up new application areas for the user. - Interrupt processing:
- Edge-triggered interrupts (activated by rising or falling edges of process signals on interrupt inputs) support a rapid response to process events
- Time-triggered interrupts
- Counter interrupts can be triggered when a setpoint is reached or when the counting direction changes
- Communication interrupts allow the rapid and easy exchange of information with peripheral devices such as printers or bar code readers
- Password protection
- Test and diagnostics functions:
Easy-to-use functions support testing and diagnostics, e.g. online/offline diagnostics. - “Forcing” of inputs and outputs during testing and diagnostics:
Inputs and outputs can be set independently of cycle and thus permanently, for example, to test the user program. - Motion Control in accordance with PLCopen for simple movements.
- Library functionality
Programming
The STEP 7 Basic programming package permits complete programming of all S7-1200 Controllers and the associated I/O.
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