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Siemens 6ES7215-1HG31-0XB0 — PLCs (Programmable Logic Controllers)

Siemens 6ES7215-1HG31-0XB0 S7-1200 CPU, 4 MB, -40-70°C

MPN6ES7215-1HG31-0XB0

Siemens S7-1200 CPU, 6ES7215-1HG31-0XB0, 4 Mbyte code memory, 1 024 byte inputs/outputs, PROFIBUS, MODBUS TCP, -40 to 70 °C, cULus/UL/CSA/FM/CE.

$427.48 – $664.00Ref. price · indicative, final on quote
Siemens 6ES7215-1HG31-0XB0 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

6ES7215-1HG31-0XB0 — I/O
ParameterValue
Digital inputs14; Integrated
Digital outputs10; Relays
Input data area1 024 byte
Output data area1 024 byte
6ES7215-1HG31-0XB0 — Processor & Memory
ParameterValue
Execution time, bit operations (typ.)0.085 µs; / instruction
Execution time, word operations (typ.)1.7 µs; / instruction
Execution time, floating-point arithmetic (typ.)2.5 µs; / instruction
Size, max.8 kbyte; Size of bit memory address area
6ES7215-1HG31-0XB0 — Programming
ParameterValue
Programming language: FBDYes
Programming language: LADYes
Programming language: SCLYes
6ES7215-1HG31-0XB0 — Electrical
ParameterValue
Rated value (DC)24 V
Current consumption (rated)500 mA; Typical
Permissible range, lower limit (DC)5 V
Permissible range, upper limit (DC)250 V
Power loss (typ.)12 W
Short-circuit protectionNo; to be provided externally
6ES7215-1HG31-0XB0 — Environmental
ParameterValue
Temperature, min.-40 °C
Temperature, max.70 °C
Operating temperature, min. (horizontal mounting)-20 °C
Operating temperature, max. (horizontal mounting)60 °C
6ES7215-1HG31-0XB0 — Mechanical
ParameterValue
Width130 mm
Height100 mm
Depth75 mm
Weight (approx.)585 g
6ES7215-1HG31-0XB0 — Communication
ParameterValue
Interface typePROFINET

Product details

The 6ES7215-1HG31-0XB0: This S7-1200 CPU sits in the middle of the 1215C line — 4 MB of code memory, a 1 kbyte process-image area for inputs and outputs, and a temperature range that covers unheated enclosures (-40 to 70 °C). It ships with LAD, FBD, and SCL programming, plus PROFIBUS and MODBUS TCP on the integral ports. No PROFIsafe, so keep safety functions on a separate F-CPU.

Mounts on DIN, I/O count, and backup

Mounts on standard DIN rail, 130×100×75 mm. The 24 V DC supply is isolated; onboard I/O gives you 14 digital inputs and 10 digital outputs, plus 2 analog inputs configurable for 0-10 V or 0-20 mA. The AS-Interface master is built in, so no extra module for field-device bus. Backup time of 480 h typical holds RAM data across short power outages without a battery.

Certified cULus, UL, CSA, FM, and CE — the full pack for panel approvals in North America and Europe.

Frequently asked questions

What are the key programming languages supported?

LAD, FBD, and SCL are all supported natively.

Does this CPU support PROFIsafe?

No, PROFIsafe is not supported. Use a separate F-CPU for safety functions.

What compliance certifications does it have?

cULus, UL, CSA, FM, and CE.

MPN
6ES7215-1HG31-0XB0