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SIEMENS SIMATIC S7-1200 6ES7274-1XF30-0XA0 SIM 1274 8-Input Simulator Module | Original New

SIEMENS SIMATIC S7-1200 6ES7274-1XF30-0XA0 SIM 1274 8-Input Simulator Module | Original New

SIEMENS · SIMATIC S7-1200

6ES7274-1XF30-0XA0

SIM 1274 8-Input Simulator Module

INPUT POINTS 8 manually operated points	COMPATIBLE CPUs CPU 1211C / CPU 1212C
RATED VOLTAGE 24 V DC	DIMENSIONS 43 × 35 × 23 mm
LEAD TIME In stock	WARRANTY 1 year

Email Inquiry [email protected]

WhatsApp +86 18159889985

Appurtenance:

siemens simatic s7 1200 6es7274 1xf30 0xa0 sim 1274 8 input simulator module original new-1

Overview
Technical Data
Inquiry
Applications
Interfaces
Functions
Installation
FAQ
Recommend Models
Recommended Products

PRACTICAL INPUT SIMULATION

Eight switch points for CPU 1211C and CPU 1212C testing

The SIM 1274 provides eight manually operated 24 V DC input switches for checking S7-1200 control logic without field sensors. It is intended for CPU 1211C and CPU 1212C and supports commissioning, classroom work and program validation in non-hazardous locations.

8 SWITCHES
Manual control of eight digital-input states.

CPU MATCH
Designed for CPU 1211C and CPU 1212C.

COMPACT FIT
Direct simulator format for the onboard input area.

Technical Data

VERIFIED PRODUCT SPECIFICATION

Complete model	6ES7274-1XF30-0XA0
Product family	SIMATIC S7-1200 / SIM 1274
Product type	Input simulator, 8 positions
Dimensions	43 × 35 × 23 mm
Weight	20 g
Rated voltage	24 V DC
Digital inputs	8
Digital outputs	0
Analog inputs / outputs	0 / 0
Compatible CPUs	CPU 1211C and CPU 1212C
Protection rating	IP20
Permitted location	Non-hazardous locations only

Inquiry

CONTACT
STELLA

Email Inquiry [email protected]

WhatsApp +86 18159889985

Applications

APPLICATION PROFILE
Product-specific engineering uses

Use the eight-position simulator to create repeatable digital-input patterns during S7-1200 development and service work.

PROGRAM CHECKS	Exercise start, stop, interlock and sequence logic without installed sensors.
COMMISSIONING	Verify onboard input addressing before field wiring is available.
TRAINING	Provide visible manual input changes for laboratory and classroom exercises.
SERVICE TESTS	Reproduce input combinations while troubleshooting CPU logic.

Interfaces

CONSTRUCTION AND CONNECTIONS

01	Switch bank	Eight individual switches represent the CPU digital-input points.
02	24 V DC level	The simulator applies the rated 24 V DC input level.
03	CPU fit	Mechanical format is matched to CPU 1211C and CPU 1212C.
04	Input-only design	No digital or analog output channels are provided.
05	Protection	IP20 construction is intended for protected indoor equipment areas.

Functions

FUNCTIONAL CAPABILITIES

01 · Manual state control
Sets eight CPU input states without external pushbuttons or sensors.

02 · Repeatable patterns
Makes logic sequences easy to reproduce during verification.

03 · Address confirmation
Helps confirm the relationship between physical inputs and program tags.

04 · Rapid setup
Reduces temporary wiring needed for bench testing.

05 · Safe scope
Use only in non-hazardous locations as stated in the Siemens manual.

Installation

INSTALLATION WORKFLOW

1 Match Confirm CPU 1211C or CPU 1212C before fitting the simulator.	2 Power down De-energize the controller before installing or removing the module.
3 Seat Align the simulator with the CPU input position and seat it without force.	4 Test Restore power and operate one switch at a time while monitoring input status.

FAQ

PURCHASING AND ENGINEERING CHECKS
Six checks for 6ES7274-1XF30-0XA0

Q1 · How can I verify the exact quoted model?

Require a clear label image showing 6ES7274-1XF30-0XA0. Confirm that the unit is the eight-position SIM 1274 for CPU 1211C/1212C, not the wider 14-position version.

Q2 · How can I distinguish new, used and refurbished stock?

Request current photos of the switch bank, connector area, housing and packaging. Look for tool marks, worn switch legends, contamination or relabeling and obtain the stated condition in writing.

Q3 · How should a buyer assess supplier legitimacy?

Check the legal company record, bank-beneficiary match and traceable quotation. A qualified supplier should provide serial or batch evidence, inspection photos and written commercial terms before payment.

Q4 · What should an engineer verify before ordering?

Verify CPU 1211C/1212C compatibility, eight required input points, 24 V DC operation, 43 × 35 × 23 mm dimensions and use in a non-hazardous location.

Q5 · What evidence should be requested before payment?

Ask for timestamped photos of the exact label, all eight switches, connector surfaces and packaging, plus written confirmation of condition, included items and warranty.

Q6 · Can the 14-position SIM 1274 replace this model?

No automatic substitution should be accepted. 6ES7274-1XH30-0XA0 is physically wider and intended for CPU 1214C/1215C; the CPU and point count must match.

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