Product details
Specifications
Recommand
Service & Policy

01 · PRODUCT DETAILS

Official product identity

SIEMENS INDUSTRIAL AUTOMATION

Siemens 6ES7121-1BB00-0AA0 Electronic Submodule

A narrow SIMATIC SC submodule for connecting two standard 24 V DC digital input signals to a compatible terminal block.

PURCHASE & PRODUCT PROFILE

SERIES

SIMATIC SC

CONDITION

New Original

WARRANTY

One year

AVAILABILITY

In stock

Related models on site

Siemens Products 6ES7340-1AH02-0AE0 6ES7315-2EG10-0AB0

02 · SPECIFICATIONS

Official Siemens product data

Two-point input acquisition in SIMATIC SC assemblies

The electronic submodule accepts two standard discrete input circuits and plugs into the designated SIMATIC SC terminal system. Its compact format supports modular channel allocation in space-conscious control installations.

Official technical data

PRODUCT TYPE

SC electronic submodule

DIGITAL INPUTS

INPUT VOLTAGE

24 V DC

INPUT CURRENT

7 mA

IEC INPUT TYPE

IEC 61131 Type 1

POWER LOSS

0.4 W

Certification & Standards

INPUT STANDARD

IEC 61131 Type 1

RoHS STATUS

Product is not RoHS compliant

ISOLATION TEST

1500 V AC

Compatibility & Interoperability

TERMINAL BLOCK

TB16SC

SLOT REQUIREMENT

One slot

SENSOR WIRING

Two-wire sensors supported

Two digital inputs

IEC 61131 Type 1

TB16SC connection

03 · RECOMMAND

Brand strengths and application fields

Brand characteristics

Application fields

Modular channel construction and documented terminal assignments support compact control-cabinet engineering and traceable maintenance.

Small digital-input groups in modular panels and established SIMATIC SC installations.

Narrow formatCompact electronic submodules

Panel inputsSwitch and contact acquisition

Defined terminalsDocumented TB16SC assignment

Machine statusTwo-channel field monitoring

Service recordsExact order-number identification

System serviceSIMATIC SC replacement work

Recommended products

Siemens

6ES7211-1AE40-0XB0

6ES7212-1AE40-0XB0

6ES7214-1AG40-0XB0

6ES7215-1AG40-0XB0

6ES7217-1AG40-0XB0

6ES7221-1BF32-0XB0

6ES7221-1BH32-0XB0

6ES7222-1BF32-0XB0

6ES7222-1BH32-0XB0

6ES7223-1PH32-0XB0

6ES7231-4HD32-0XB0

6ES7231-5ND32-0XB0

6ES7232-4HB32-0XB0

6ES7234-4HE32-0XB0

6ES7241-1CH32-0XB0

6ES7277-0AA22-0XA0

6ES7290-6AA20-0XA0

6ES7291-8GE20-0XA0

6ES7954-8LC03-0AA0

6ES7954-8LE03-0AA0

Helmholz

700-972-0BA12

700-972-7BA12

700-751-1VK21

700-752-1AA23

700-859-1BB01

700-860-MPI01

700-600-1AA11

700-600-2AA11

700-600-3AA11

700-500-0AA01

700-400-1AA01

700-400-2AA01

700-300-1AA01

700-300-2AA01

700-751-8VK21

700-972-0BB12

700-972-7BB12

700-158-0AD02

700-153-8AA01

700-151-0AA23

04 · SERVICE & POLICY

Clear process, clear responsibility

Q	Quote Confirm the complete model, condition, requested quantity and delivery destination for a clear quotation.

D	Dispatch Prepare confirmed goods, complete delivery documentation and arrange shipment after order review.

◇

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Electronic Submodule Datasheet

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