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6ES7214-1HG40-0XB0 — Programmable Logic Controller CPU Module
PLCPart number: 6ES7214-1HG40-0XB0
Siemens SIMATIC S7-1200 CPU 1214C compact programmable logic controller, part 6ES7214-1HG40-0XB0, in the DC/DC/relay configuration. It operates from a nominal 24 V DC supply and has 14 digital inputs, 10 relay outputs, two 0–10 V analog inputs and one PROFINET port. Firmware and STEP 7 requirements should be verified for the individual unit.
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Technical specifications
| Manufacturer | Siemens |
|---|---|
| Part number | 6ES7214-1HG40-0XB0 |
| Category | Sensors & automation |
| Item Type Name | Programmable Logic Controller CPU Module |
| Product Family / Series | SIMATIC S7-1200 |
| Model | CPU 1214C |
| Output Type | DC/DC/Relay |
| digital_inputs | 14 integrated, 24 V DC |
| digital_outputs | 10 relay outputs; 2 A maximum with resistive load |
| analog_inputs | 2 integrated, 0–10 V DC |
| input_signal_0 | 5 V DC at 1 mA |
| input_signal_1 | 15 V DC at 2.5 mA |
| high_speed_counter_inputs | 6 integrated inputs usable for high-speed counting |
| program_data_memory | 100-150 KB |
| power_supply | 24 V DC nominal; 20.4–28.8 V DC permissible |
| current_consumption | 500 mA rated, CPU only |
| max_current_consumption | 1,500 mA maximum with all expansion modules |
| inrush_current | 12 A maximum at 28.8 V DC |
| encoder_supply | 24 V DC |
| communication_interface | 1 PROFINET RJ45 port |
| max_expansion_modules | Up to 8 signal modules, 3 communication modules and 1 signal board |
| input_delay_parameterizable | 0.2, 0.4, 0.8, 1.6, 3.2, 6.4, 12.8 ms |
| real_time_clock_backup | 480 hours typical |
| clock_deviation | ±60 s/month at 25 °C |
| operating_temperature | Horizontal mounting: −20 to +60 °C; vertical mounting: −20 to +50 °C; I/O loading restrictions apply |
| ip_rating | IP20 |
| mounting | DIN rail |
| Programming Software | STEP 7 V20 or higher |
| Firmware Version | V4.7 |
| Weight | Approximately 435 g, according to the V4.7 data sheet |
| Dimensions | 110 mm W × 100 mm H × 75 mm D |
| Reference status | Published catalogue reference; confirm specification and fitment before ordering |
| Availability | On request |
Catalogue information may contain errors or be out of date. Full specifications and verified details are available on request. Confirm the part number and equipment fitment with us before ordering.
Product questions
What power supply does 6ES7214-1HG40-0XB0 require?
This DC/DC/relay CPU uses a nominal 24 V DC supply, with a permissible range of 20.4–28.8 V DC. It is not the AC-supply variant.
How many inputs and outputs are built into this CPU 1214C?
It has 14 digital inputs rated at 24 V DC, 10 relay outputs and two 0–10 V DC analog inputs. The relay switching capacity is up to 2 A with a resistive load; it has no onboard analog outputs.
Can the 6ES7214-1HG40-0XB0 be expanded?
Siemens lists a maximum of eight signal modules, three communication modules and one signal board. Check the actual configuration and electrical limits before selecting expansion hardware.
Which STEP 7 version is needed to program this CPU?
The requirement depends on the CPU firmware. The Siemens V4.6 data sheet lists STEP 7 V18 or higher, while the V4.7 data sheet lists V20 or higher. Verify the supplied unit’s firmware and the existing project before ordering.
Does this CPU have a PROFINET connection?
Yes. It has one RJ45 PROFINET port and supports PROFINET IO controller and IO device functions. The data sheet lists no integrated Ethernet switch.
Researched on:
Research information may be outdated. Confirm fitment and specifications with our team before ordering.