The S7-1200 PLC, 6ES7214 1HG40 0XB0 is a high-quality industrial automation device designed for efficient performance. Operating at a frequency of 50/60 Hertz (HZ), this PLC comes in a sleek grey color and is built for DIN Rail mounting. Its standard size makes it suitable for various industrial applications, offering reliability and precision in automation processes.

Input Current

• CPU Only: 500 mA

• With All Modules: 1500 mA

• Inrush Current: 12 A @ 28.8 V

• It: 0.8 As

Power Loss

• Typical: 12 W

Memory

Work Memory:

• 150 KB integrated

Load Memory:

• 4 MB integrated

• Expandable with SIMATIC Memory Card

Backup:

• Present & maintenance-free

• No battery required

CPU Processing Times

• Bit Operations: 0.08 s

• Word Operations: 1.7 s

• Floating Point: 2.3 s

Blocks

• No block limit (up to available RAM)

• OBs limited only by memory

Data Areas & Retentivity

• Retentive Area: 14 KB

• Flags: 8 KB

• Local Data per Priority: 16 KB

Process Image

• Inputs: Adjustable up to 1 KB

• Outputs: Adjustable up to 1 KB

Hardware Configuration

• Max Modules:

  • 3 Communication Modules

  • 1 Signal Board

  • 8 Signal Modules

Time of Day Clock

• RTC: Yes

• Backup Time: 480 h (typical)

• Drift: 60 s/month at 25 C

DIGITAL INPUTS

• Total: 14 DI

• Tech Function Inputs: 6 HSC inputs

• Type: Source/Sink

• Simultaneous Inputs (max): 14

Input Voltage

• Rated: 24 V DC

• Signal 0: 5 V @ 1 mA

• Signal 1: 15 V @ 2.5 mA

Input Delay

Standard Inputs (parameterizable):

• 0.120 ms (various steps)

Interrupt Inputs: Yes

Tech Functions:

• Single phase: 3 100 kHz & 3 30 kHz

• Differential: 3 80 kHz & 3 30 kHz

Cable Length

• Shielded: 500 m (50 m for tech functions)

• Unshielded: 300 m

DIGITAL OUTPUTS

• Total: 10 Relay Outputs

Switching Capacity

• Resistive Load: 2 A

• Lamp Load: 30 W (DC), 200 W (AC)

Output Delay

• 0 1: 10 ms

• 1 0: 10 ms

Relay Life

• Mechanical: 10 million cycles

• Rated Load Voltage: 100,000 cycles

Cable Length:

• Shielded: 500 m

• Unshielded: 150 m

ANALOG INPUTS

• Total: 2 AI

• Range: 010 V

• Input Resistance: 100 k

• Cable Length: 100 m shielded

• Resolution: 10-bit

• Conversion Time: 625 s

COMMUNICATION

1 PROFINET Interface

• Isolated: Yes

• RJ45 Port: 1

• Auto-negotiation & Auto-crossing: Yes

• Max Speed: 100 Mbit/s

Protocols Supported

• PROFINET IO Controller

• PROFINET IO Device

• SIMATIC communication

• Open IE (TCP/IP, UDP, ISO-on-TCP)

• Web Server

• OPC UA (requires license)

• MODBUS TCP

• PROFIBUS (with module)

OPC UA Server Features

• Sessions: Up to 10

• Subscriptions per Session: 5

• Min Sampling: 100 ms

• Min Publishing: 200 ms

• Server Methods: 20

• Max Monitored Items: 1000

• Authentication: Anonymous / Username-PW

DIAGNOSTICS & FEATURES

• LEDs: RUN/STOP, ERROR, MAINT

• Forcing: Supported

• Diagnostic Buffer: Yes

• Trace: 2 traces, 512 KB each

INTEGRATED TECHNOLOGY

• High-speed Counters: 6 (100 kHz)

• Frequency Measurement: Yes

• Positioning: Up to 8 axes

• Pulse/Direction: Up to 4 axes with SB 1222

• PID Control: Yes

• Alarm Inputs: 4

ELECTRICAL ISOLATION

Digital Inputs:

• 500 V AC for 1 min

• Grouped per channel

Digital Outputs:

• Relay isolation

• Grouped in 2

EMC & PROTECTION

• ESD: Air 8 kV, Contact 6 kV

• Surge: Yes

• HF Immunity: Yes

• Emission (EN 55011): Class A (industrial), Class B with measures

• IP Rating: IP20