The Siemens 6ES7214-1HG40-0XB0 is a SIMATIC S7-1200 CPU 1214C DC/DC/Relay Compact CPU that uses a 24 V DC CPU supply while providing ten relay outputs, analog inputs, PROFINET, and modular expansion.
- CPU 1214C DC/DC/Relay
- 14 DI 24 V DC; 10 relay DO, 2 A; 2 AI 0 to 10 V DC
- 24 V DC; 20.4 to 28.8 V DC
- 110 x 100 x 75 mm
In a correctly engineered SIMATIC S7-1200 installation, it reads fourteen digital and two analog signals, executes sequential and process logic, and switches ten relay-output loads. It works with the exact host hardware, power, wiring, field devices, firmware, and project configuration published for this complete article number. It is applied in DC control cabinets that need onboard relay isolation and room for additional signal modules.
Important Notice: Use the complete 6ES7214-1HG40-0XB0 code and verify the physical nameplate, current Siemens documentation, supply, wiring, project, firmware, and accessories before installation or replacement.
Apter Power 6ES7214-1HG40-0XB0 Manuals and Guides
Important Notice: These are two separate Apter Power documents prepared from the manufacturer-published Siemens information named in each document. Confirm the physical nameplate, current Siemens documents, and host-system requirements before installation or replacement.
Machine sequence control
Executes PLC logic while processing 14 di 24 v dc; 10 relay do, 2 a; 2 ai 0 to 10 v dc
Mixed-voltage load switching
Switches compatible AC or DC loads within the published relay limits
Analog process acquisition
Converts the integrated 0 to 10 V inputs for limits, scaling, trends, and closed-loop logic
PROFINET automation
Coordinates HMI, distributed I/O, drives, and controllers for DC control cabinets that need onboard relay isolation and room for additional signal modules
Read and follow the current Siemens source and applicable installation instructions before use. Verify 6ES7214-1HG40-0XB0, CPU 1214C DC/DC/Relay, host system, supply, wiring, firmware, and project from the physical installation.
1
Confirm every character of 6ES7214-1HG40-0XB0, the CPU 1214C DC/DC/Relay marking, hardware revision, and firmware against the TIA Portal project.
2
Isolate power and verify 24 V DC; 20.4 to 28.8 V DC; follow Siemens conductor, terminal, grounding, and circuit-protection requirements.
3
Check relay contact voltage, 2 A resistive-load limit, output-group commons, fusing, and load suppression before connecting field loads.
4
Separate analog and communication wiring from power conductors; terminate shields and references according to the S7-1200 system manual.
5
Restore the verified project, commission inputs and outputs by circuit group, test network and fault behavior, and record the results.
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