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Siemens 6ES7214-1BG31-0XB0 AC/DC/relay compact controller product photographs
Siemens 6ES7214-1BG31-0XB0 AC/DC/relay compact controller product photographs
Siemens 6ES7214-1BG31-0XB0 AC/DC/relay compact controller product photographs

Siemens 6ES7214-1BG31-0XB0 AC/DC/relay compact controller

EMAIL SALES
Siemens S7-1200 / CPU 1214C
6ES7214-1BG31-0XB0 — AC/DC/relay compact controller

Combines integrated digital control and voltage-input measurement in a compact CPU. The AC-supplied design provides relay switching and 75 KB of program/data memory.

SiemensS7-1200 / CPU 1214CAC/DC/relay compact controller
Sales managerTiffany Guan
Mobile / WhatsApp+86 18030235313
6ES7214-1BG31-0XB0 product profile
Product familyS7-1200 / CPU 1214C
Exact model6ES7214-1BG31-0XB0
Digital inputs14 at 24 V DC
Digital outputs10 relay outputs, 2 A
Analog inputs2, 0–10 V DC
Program/data memory75 KB
  • Brand:

    SIEMENS
  • Item NO.:

    6ES7214-1BG31-0XB0
6ES7214-1BG31-0XB0 configuration inquiry

Get a precise quote for 6ES7214-1BG31-0XB0

Email Sales
Sales managerTiffany Guan
WhatsApp+86 18030235313

6ES7214-1BG31-0XB0 functions and installation

Plan the I/O allocation before connecting field devices. Review the CPU supply, discrete input commons, relay load circuits and analog voltage returns as separate parts of the installation.

Control taskExecutes the configured machine-control program.
Discrete sensingAccepts 24 V DC digital input signals.
Load switchingUses relay contacts for the digital output circuits.
Measurement interfaceReceives voltage signals through the integrated analog inputs.

Installation and selection boundaries

  • Keep the CPU AC supply separate in the wiring review from the 24 V DC input circuits.
  • Check the load and protection for each relay circuit; a stated output rating alone does not qualify every load.
  • Compare the project hardware selection and actual firmware before transferring the program.
Official product data

6ES7214-1BG31-0XB0 key specifications

Controller CPU 1214C
Execution AC/DC/relay
Digital inputs 14 at 24 V DC
Digital outputs 10 relay outputs, 2 A
Analog inputs 2, 0–10 V DC
Program/data memory 75 KB
Supply voltage 85–264 V AC
Supply frequency 47–63 Hz

Siemens exact-product catalogue and applicable S7 installation information.

Pre-order check 01

Installation environment

Use the installation drawing for the actual equipment and complete these checks before return to service.

  • Isolate controller and field-circuit power before removing terminals or the CPU.
  • Check AC supply and protective wiring against the equipment drawing.
  • Verify the 24 V DC input wiring and the analog voltage returns separately.
  • Secure terminals, restore the approved project and check I/O with the machine in a controlled state.
Retain the approved installation drawing and record the controlled acceptance checks.
Pre-order check 02

Compatibility confirmation

Match the complete item, actual connections and required installed function.

CPU identity
Match the complete ordering code and the CPU execution.
Field circuits
Keep the AC supply, digital input circuits and relay load circuits correctly separated.
Analog signals
Match the existing voltage signals and configured scaling.
Project revision
Compare hardware selection, actual firmware and the retained engineering project.
Output loads
Review load type, inrush and circuit protection before enabling the relay outputs.
Approve the electrical execution and project configuration before enabling machine operation.
Recommended model families

More Siemens models

SiemensSiemens 6ES7143-5BF00-0BA0Siemens 6ES7142-6BH00-0AB0Siemens 6ES5948-3UA13

Separate product references; inclusion does not establish compatibility or interchangeability.

SiemensSiemens 6ES5941-7UA12Siemens 6ES5541-8AA11Siemens 6ES7144-4JF00-0AB0

Separate product references; inclusion does not establish compatibility or interchangeability.

SiemensSiemens 6ES7144-4PF00-0AB0Siemens 6ES7144-1GB31-0XB0Siemens 6ES5951-7LB21

Separate product references; inclusion does not establish compatibility or interchangeability.

SiemensSiemens 6ES7144-1JB31-0XB0Siemens 6GK1143-0TA02Siemens 6ES5465-4UA13

Separate product references; inclusion does not establish compatibility or interchangeability.

Additional published brands

Additional Advantage Models

Bently Nevada / ABB / SiemensBently Nevada 330854-080-25-05ABB PM5072-T-ETHSiemens 6ES5464-8MF21

Separate product references; inclusion does not establish compatibility or interchangeability.

SiemensSiemens 6GK1143-0AA01Siemens 6ES5470-4UC13Siemens 6ES7143-5AH00-0BA0

Separate product references; inclusion does not establish compatibility or interchangeability.

SiemensSiemens 6ES7144-4FF01-0AB0Siemens 6ES5945-7UA23Siemens 6GK5308-2FM10-2AA3

Separate product references; inclusion does not establish compatibility or interchangeability.

Bently NevadaBently Nevada 330902-00-95-05-02-05Bently Nevada 330906-02-12-10-02-05Bently Nevada 330903-00-07-10-01-CN

Separate product references; inclusion does not establish compatibility or interchangeability.

Bently Nevada / SiemensBently Nevada 330903-00-07-10-01-00Bently Nevada 330905-00-25-05-02-CNSiemens 6ES5921-3WB12

Separate product references; inclusion does not establish compatibility or interchangeability.

Bently Nevada / Siemens / ABBBently Nevada 330104-00-08-15-02-00Siemens 6ES5464-8ME11ABB PM5112-R-ETH

Separate product references; inclusion does not establish compatibility or interchangeability.

ABB / Bently NevadaABB IM60ABB 3HAC061275-001Bently Nevada 330103-02-08-10-02-CN

Separate product references; inclusion does not establish compatibility or interchangeability.

Bently Nevada / SiemensBently Nevada 330130-075-01-00Bently Nevada 330103-02-04-10-02-CNSiemens 6ES5948-3UA23

Separate product references; inclusion does not establish compatibility or interchangeability.

Every model above links to an existing Nordwel product page. Send the full part number for configuration and availability confirmation. CHECK WITH SALES

6ES7214-1BG31-0XB0 Order Guide

Check the complete requested item against the actual installation before ordering.
1Confirm the itemRecord 6ES7214-1BG31-0XB0 exactly as requested and compare the delivered nameplate.
2Describe the installationProvide the host equipment, existing connections and required supplied scope.
3Review the applicationMatch the complete ordering code and the CPU execution.
4Check the electrical interfaceKeep the AC supply, digital input circuits and relay load circuits correctly separated.
5Plan the replacementIsolate controller and field-circuit power before removing terminals or the CPU.
6Accept the assemblyApprove the electrical execution and project configuration before enabling machine operation.

Middle East Demand & Specialist Models

Selected specialist-brand products requested for regional projects and available on Nordwel.

Compare the complete identity, installed hardware and application requirements before selection.
Siemens6ES7144-5KD00-0BA0

A separate product reference; verify its own installation and configuration.

Specialist model
Siemens6ES7143-4BF50-0AA0

A separate product reference; verify its own installation and configuration.

Specialist model
Bently Nevada330854-080-24-05

A separate product reference; verify its own installation and configuration.

Specialist model
Bently Nevada330130-070-01-00

A separate product reference; verify its own installation and configuration.

Specialist model
Bently Nevada330102-00-12-10-01-05

A separate product reference; verify its own installation and configuration.

Specialist model
Bently Nevada330876-03-10-00-00

A separate product reference; verify its own installation and configuration.

Specialist model
Nordwel customer support

Company Services & FAQ

Support for 6ES7214-1BG31-0XB0 selection, quotation and controlled replacement planning.

Company services

Item and application reviewCompare the complete item with the installed configuration and required supplied scope.
Fast quotation supportConfirm pricing, availability and lead time against current Nordwel business records.
Worldwide shipping coordinationConfirm destination, freight option, packing requirements and shipment tracking workflow.
Order follow-upProvide pre-order clarification and shipment-status support through the assigned sales contact.

6ES7214-1BG31-0XB0 FAQ

Does 6ES7214-1BG31-0XB0 use an AC supply or a DC supply?It uses an 85–264 V AC supply at 47–63 Hz. The DC designation in AC/DC/relay describes the digital input side, not an alternative DC supply connection.
How many local digital signals can this CPU handle without counting expansion hardware?The integrated I/O comprises 14 digital inputs and 10 relay outputs. Count any separately installed expansion hardware independently.
Can a 0–10 V transmitter connect to the built-in analog inputs?Yes. There are two integrated 0–10 V DC analog inputs. Check the transmitter common, field wiring and configured scaling before accepting the measurement.
Are its relay channels suitable substitutes for transistor pulse outputs?No. This execution has relay contacts, not transistor pulse outputs. Select the output technology for the required switching task rather than treating both technologies as equivalent.
What program/data capacity is listed for 6ES7214-1BG31-0XB0?The listed integrated program/data memory is 75 KB. Compare the compiled project requirements with that capacity before planning a transfer.
Should matching the CPU 1214C name be enough to approve a replacement?No. Match the complete ordering code, supply execution, actual firmware and project hardware configuration. The family name alone does not establish replacement compatibility.
Which wiring distinction matters most when checking this AC/DC/relay unit?Distinguish the CPU power terminals from the digital input common and relay load supplies. Do not apply the AC supply voltage to a 24 V DC input circuit.
What information should be retained before a CPU change?Retain the engineering project, hardware configuration, I/O address map, analog scaling and network settings. These records support a controlled restore and functional test.
Does the 2 A relay label remove the need to review the connected load?No. The application still needs a load-type and inrush review, suitable protective devices and the correct suppression arrangement where required. Do not assume every load can be switched at the headline rating.
How should the first start after installing 6ES7214-1BG31-0XB0 be controlled?Verify wiring and configuration first, then test input states and commanded outputs with the machinery secured. Release automatic operation only after the installation acceptance checks are complete.
Sales managerTiffany Guan
WhatsApp+86 18030235313
ICS TRIPLEX / TRUSTED

Trusted T8000 Series Model Directory

Software, licensing, controller, interface, shield and power-supply references.

Software & Licensing

T8013SOE & Process Historian Software Package
T8017Peer to Peer Communications Software Package
T8019Process Control Algorithm Software Package
T8030SOPC Server Package
T8082DIEC1131 Toolset Suite; Licensed to Hard Drive
T8082UIEC1131 Toolset Suite; USB Port Dongle
T8090MLicense for SIS Workstation 1.0 MED

Controller, Interface & Power Modules

T8100CController Chassis Module
T8111CProcessor Module
T8120CProcessor Interface Adaptor Module
T8121CProcessor Interface Adaptor Module (IRIG-B)
T8122CProcessor Interface Adaptor Module (MODBUS Master)
T8123CProcessor Interface Adaptor Module (IRIG-B and MODBUS Master)
T8151CCommunication Interface Module

Communication Adaptors, Shield & Power Modules

T8153CCommunication Interface Adaptor Module
T8191Shield Module
T8193Shield Module
T8231Power Supply Module
Exact-match links open existing Nordwel product pages. Reference-only models remain unlinked until a matching product page is published.
ICS TRIPLEX / I/O CABLES

Companion-Slot to FTA Cable Selection

Internal cable references for 40-channel input and output connections to field termination assemblies.

INPUT · 40 CHANNEL
TC-201-02-2M5

I/O Companion Slot to FTA · 2.5 m

INPUT · 40 CHANNEL
TC-201-02-4M5

I/O Companion Slot to FTA · 4.5 m

INPUT · 40 CHANNEL
TC-201-02-6M5

I/O Companion Slot to FTA · 6.5 m

INPUT · 40 CHANNEL
TC-201-02-8M5

I/O Companion Slot to FTA · 8.5 m

INPUT · 40 CHANNEL
TC-201-02-10M5

I/O Companion Slot to FTA · 10.5 m

INPUT · 40 CHANNEL
TC-201-02-12M5

I/O Companion Slot to FTA · 12.5 m

OUTPUT · 40 CHANNEL
TC-205-02-4M5

I/O Companion Slot to FTA · 4.5 m

OUTPUT · 40 CHANNEL
TC-205-02-6M5

I/O Companion Slot to FTA · 6.5 m

OUTPUT · 40 CHANNEL
TC-205-02-8M5

I/O Companion Slot to FTA · 8.5 m

Exact-match links open existing Nordwel product pages. Confirm channel direction, cable length and FTA compatibility before quotation.
Siemens S7-1200 / CPU 1214C

Applications & Why Choose Nordwel

Application and maintenance planning for 6ES7214-1BG31-0XB0 in the correctly matched installation.

Application areas

01Local machine sequencingCombines discrete field inputs with relay-controlled actuators.
02Voltage-signal acquisitionBrings two local voltage measurements into the control program.
03Legacy project maintenanceSupports planned replacement with retained configuration and firmware records.
04Cabinet I/O reviewProvides a defined set of integrated signals for a wiring and address audit.

Why choose Nordwel

Configuration-aware supportReview complete identity, installation conditions and the required application before quotation.
Fast quotationConfirm pricing, availability and lead time against current Nordwel business records.
Worldwide coordinationSupport destination, freight, packing and shipment-tracking requirements.
Dedicated sales contactWork directly with an assigned contact for pre-order clarification and order follow-up.
Approve the electrical execution and project configuration before enabling machine operation.
Need help matching 6ES7214-1BG31-0XB0 to your installation?CONTACT SALES
Need a hard-to-find industrial spare?Send the complete model, manufacturer, quantity and equipment nameplate. Nordwel will cross-check the exact brand, revision, electrical interface and mechanical configuration before quotation.
CROSS-BRAND MODEL SUPPORT

Industrial Spare Parts Reference

Selected legacy and specialist models for motion, sensing, pneumatic and control-system applications.

Motion & DrivesBLS3-4 BLS3Legacy servo/control unit; confirm the full BLS3 designation.
Pneumatic & Process2000018 KA12A10A0 11180747BEKO/BEKOMAT condensate-drain component reference.
Sensors & MeasurementMS2712RZero-speed monitoring device; verify supply and revision.
Motion & DrivesAE100M 200-00182Rotary encoder reference; confirm interface and mounting.
Sensors & MeasurementSFET-F500-L-W18-B-K1Configured industrial sensor assembly; verify the full option string.
Pneumatic & ProcessTZ2LE024PGVAB 074308Configured valve component; confirm coil voltage and port options.
Control, Power & Communication6ES59417UA12Siemens S5 module reference; confirm the installed rack function.
Motion & DrivesMDX60A0110503400 8226857SEW-EURODRIVE MOVIDRIVE inverter reference.
Sensors & MeasurementPTP35A2A13P1PH4AConfigured process-instrument reference; verify range and output.
Control, Power & CommunicationHITACHI 33016136-5Hitachi industrial control spare; confirm the host equipment family.
Pneumatic & ProcessNUMATICS 34203626Numatics pneumatic component; verify valve and coil configuration.
Sensors & MeasurementHBM WA/20mm 050310129 090610052HBM displacement transducer with 20 mm measurement reference.
Pneumatic & ProcessFESTO 184518 DPA-63-10Festo twin-piston pneumatic pressure booster.
Control, Power & CommunicationH920Legacy industrial control spare; nameplate confirmation required.
Sensors & MeasurementPN3093ifm electronic pressure sensor with digital display.
Control, Power & CommunicationK2001000100MConfigured cable or assembly reference; confirm the equipment family.
Control, Power & CommunicationPCD3W800Saia PCD3 analog I/O module reference.
Motion & Drives49/F2-10 P 80 B14 B3Configured motor and gearbox assembly reference.
Sensors & MeasurementUB40012GME5V1Pepperl+Fuchs UB400 ultrasonic sensor.
Control, Power & CommunicationDFR713PLegacy electronic control spare; confirm manufacturer and revision.
Sensors & MeasurementPT/EL-DR-5BAR-S1-HA-TH-SS5 bar pressure-instrument reference; verify materials and output.
Sensors & MeasurementUDS3/200MB/4/20/G1/4E/FConfigured pressure sensor/transmitter reference.
Motion & DrivesVRDM397/50LWBBerger Lahr stepper motor reference.
Pneumatic & ProcessMPPES31410420Festo proportional pressure regulator reference.
Control, Power & Communication6GK57980SN000EA0Siemens industrial communication accessory; verify installed function.
Sensors & MeasurementWTT280L-2P2531SICK PowerProx time-of-flight photoelectric sensor.
Pneumatic & ProcessMSQB20H2SMC compact rotary table/actuator reference.
Pneumatic & ProcessMSQB30H3SMC compact rotary table/actuator reference.
Control, Power & CommunicationMCRSLUI0Phoenix Contact analog signal conditioner reference.
Motion & Drives6FX11422BA02Siemens drive/CNC electronic module reference.
No exact Nordwel product pages were found for this reference list. Final supply must be confirmed from the manufacturer nameplate, complete ordering code and installed-system context.
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