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Siemens catalog

Siemens industrial automation parts

Browse 1,105 published Siemens parts or search by exact model number.

Source Siemens parts by model number

Find Siemens automation parts by the complete order number printed on the product label. The SIMATIC ET 200S, ET 200SP, ET 200pro, S7-1200, S7-1500, S7-200 CN, S7-300 / ET 200M and S7-400 guides below link documented controllers, I/O modules and accessories. Check signal type, function class and the terminal module or BaseUnit specified for the exact product. Model pages include specifications and their manufacturer sources. For other SIMATIC, SINAMICS, SITOP or HMI parts, search the full order number in the catalog. Include quantity, destination, acceptable condition, hardware functional status and required firmware in your enquiry. UsedAutomations is an independent supplier; current supply, unit photos, testing information, price and dispatch timing are confirmed for the quoted unit.

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Actual photos when available

Nameplate, condition, and visible wear can be shared before quote when stock photos are not enough.

Test notes for used units

Power-on or function test status is stated when available, with clear condition grading.

Trackable global shipping

DHL, FedEx, UPS, or forwarder options can be quoted with packing photos and tracking details.

Clear DOA boundary

For tested units, quote terms can include 7-day DOA support unless otherwise stated.

All Siemens parts

1,105 published listings · Page 33 of 47

SIEMENS 6ES7378-2AC00-0AC0

6ES7378-2AC00-0AC0

Obsolete

SIEMENS 6ES7378-2AC00-0AC0

Siemens

Condition
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Availability
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Lead time
Lead time on quote
$300 - $411.124 sourcesUpdated Jun 26, 2026
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CP 341 Communications Processor, RS232C interface, for SIMATIC S7-300

6ES7341-1AH01-0AE0

Obsolete

CP 341 Communications Processor, RS232C interface, for SIMATIC S7-300

Siemens

Condition
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Availability
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$1,700 - $2,092.964 sourcesUpdated Jun 26, 2026
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SIMATIC S7-300 CP340 RS232C communications processor

6ES7340-1AH02-0AE0

SIMATIC S7-300 CP340 RS232C communications processor

Siemens

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$373 - $2,5644 sourcesUpdated Jun 26, 2026
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SIEMENS 6ES7322-5SD00-0AB0

6ES7322-5SD00-0AB0

SIEMENS 6ES7322-5SD00-0AB0

Siemens

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$300 - $929.54 sourcesUpdated Jun 26, 2026
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SIEMENS 6ES7322-1HF20-0AA0

6ES7322-1HF20-0AA0

Obsolete

SIEMENS 6ES7322-1HF20-0AA0

Siemens

Condition
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Availability
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Lead time on quote
$300 - $546.484 sourcesUpdated Jun 26, 2026
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SIEMENS 6ES7322-1HF00-0AA0

6ES7322-1HF00-0AA0

Obsolete

SIEMENS 6ES7322-1HF00-0AA0

Siemens

Condition
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Availability
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Lead time
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$198.38 - $3004 sourcesUpdated Jun 26, 2026
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SIMATIC S7-300 SM321 Digital Input, 16 DI, 24 V DC

6ES7321-1BH50-0AA0

SIMATIC S7-300 SM321 Digital Input, 16 DI, 24 V DC

Siemens

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$250.33 - $9204 sourcesUpdated Jun 26, 2026
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SIEMENS 6ES7316-2AG00-0AB0

6ES7316-2AG00-0AB0

Obsolete

SIEMENS 6ES7316-2AG00-0AB0

Siemens

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$495 - $630.434 sourcesUpdated Jun 26, 2026
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SIEMENS 6ES7315-2AG10-0AB0

6ES7315-2AG10-0AB0

Obsolete

SIEMENS 6ES7315-2AG10-0AB0

Siemens

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Availability
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Lead time
Lead time on quote
$296.53 - $3,857.154 sourcesUpdated Jun 26, 2026
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SIEMENS 6ES7314-6CF02-0AB0

6ES7314-6CF02-0AB0

Obsolete

SIEMENS 6ES7314-6CF02-0AB0

Siemens

Condition
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Availability
In stock
Lead time
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$990 - $1,818.084 sourcesUpdated Jun 26, 2026
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SIEMENS 6ES7314-6CF00-0AB0

6ES7314-6CF00-0AB0

Obsolete

SIEMENS 6ES7314-6CF00-0AB0

Siemens

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Availability
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Lead time
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$1,012.28 - $4,219.394 sourcesUpdated Jun 26, 2026
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SIEMENS 6ES7314-1AF10-0AB0

6ES7314-1AF10-0AB0

Obsolete

SIEMENS 6ES7314-1AF10-0AB0

Siemens

Condition
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Availability
In stock
Lead time
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$377.67 - $455.024 sourcesUpdated Jun 26, 2026
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SIEMENS 6ES7314-1AE84-0AB0

6ES7314-1AE84-0AB0

SIEMENS 6ES7314-1AE84-0AB0

Siemens

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$2,213.33 - $2,666.674 sourcesUpdated Jun 26, 2026
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SIEMENS 6ES7313-6CE01-0AB0

6ES7313-6CE01-0AB0

Obsolete

SIEMENS 6ES7313-6CE01-0AB0

Siemens

Condition
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Availability
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Lead time
Lead time on quote
$990 - $1,560.454 sourcesUpdated Jun 26, 2026
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SIEMENS 6ES7313-6CE00-0AB0

6ES7313-6CE00-0AB0

Obsolete

SIEMENS 6ES7313-6CE00-0AB0

Siemens

Condition
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Availability
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Lead time
Lead time on quote
$1,243.88 - $1,281.354 sourcesUpdated Jun 26, 2026
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SIMATIC S7-300 CPU 313C, 24 DI/16 DO, 4 AI/2 AO, 32 KB

6ES7313-5BE01-0AB0

Obsolete

SIMATIC S7-300 CPU 313C, 24 DI/16 DO, 4 AI/2 AO, 32 KB

Siemens

Condition
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Availability
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Lead time
Lead time on quote
$590 - $1,031.034 sourcesUpdated Jun 26, 2026
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SIEMENS 6ES7313-1AD03-0AB0

6ES7313-1AD03-0AB0

Obsolete

SIEMENS 6ES7313-1AD03-0AB0

Siemens

Condition
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Availability
In stock
Lead time
Lead time on quote
$360 - $413.034 sourcesUpdated Jun 26, 2026
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SIEMENS 6ES7274-1XF00-0XA0

6ES7274-1XF00-0XA0

Obsolete

SIEMENS 6ES7274-1XF00-0XA0

Siemens

Condition
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Availability
In stock
Lead time
Lead time on quote
$99.93 - $3004 sourcesUpdated Jun 26, 2026
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EM 235 Analog I/O Module, 4 AI / 1 AO, ±10 V DC

6ES7235-0KD22-0XA0

Obsolete

EM 235 Analog I/O Module, 4 AI / 1 AO, ±10 V DC

Siemens

Condition
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Availability
In stock
Lead time
Lead time on quote
$296.53 - $980.894 sourcesUpdated Jun 26, 2026
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SIMATIC S7-200 EM 232 Analog Output, 2 AO, ±10 V, 12-bit

6ES7232-0HB22-0XA0

Obsolete

SIMATIC S7-200 EM 232 Analog Output, 2 AO, ±10 V, 12-bit

Siemens

Condition
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Availability
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Lead time
Lead time on quote
$695 - $3,4584 sourcesUpdated Jun 26, 2026
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EM 231 Thermocouple Analog Input Module, 4 AI, ±80 mV, 15-bit

6ES7231-7PD22-0XA0

Obsolete

EM 231 Thermocouple Analog Input Module, 4 AI, ±80 mV, 15-bit

Siemens

Condition
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Availability
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Lead time
Lead time on quote
$276.08 - $313.114 sourcesUpdated Jun 26, 2026
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SIEMENS 6ES7223-1PH22-0XA0

6ES7223-1PH22-0XA0

Obsolete

SIEMENS 6ES7223-1PH22-0XA0

Siemens

Condition
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Availability
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Lead time
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$968.31 - $1,269.624 sourcesUpdated Jun 26, 2026
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Digital I/O Module, 24 V, 8 DI / 8 DO, S7-200 EM223

6ES7223-1BH22-0XA0

Obsolete

Digital I/O Module, 24 V, 8 DI / 8 DO, S7-200 EM223

Siemens

Condition
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Availability
In stock
Lead time
Lead time on quote
$747 - $2,5514 sourcesUpdated Jun 26, 2026
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SIEMENS 6ES7223-1BF00-0XA0

6ES7223-1BF00-0XA0

Obsolete

SIEMENS 6ES7223-1BF00-0XA0

Siemens

Condition
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Availability
In stock
Lead time
Lead time on quote
$370 - $462.474 sourcesUpdated Jun 26, 2026
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