✅ TECHNICAL OVERVIEW

General information Product type designation CPU 1215FC DC/DC/DC Firmware version V4.7 Engineering with

● Programming package STEP 7 V20 or higher Supply voltage Rated value (DC)

● 24 V DC Yes permissible range, lower limit (DC) 20.4 V permissible range, upper limit (DC) 28.8 V Reverse polarity protection Yes Load voltage L+

● Rated value (DC) 24 V

● permissible range, lower limit (DC) 20.4 V

● permissible range, upper limit (DC) 28.8 V Input current Current consumption (rated value) 500 mA; CPU only Current consumption, max. 1 500 mA; CPU with all expansion modules Inrush current, max. 12 A; at 28.8 V DC I²t 0.5 A²·s Output current for backplane bus (5 V DC), max. 1 600 mA; Max. 5 V DC for SM and CM Encoder supply 24 V encoder supply

● 24 V L+ minus 4 V DC min. Power loss Power loss, typ. 12 W Memory Work memory

● integrated 250 kbyte Load memory

● integrated 4 Mbyte

● Plug-in (SIMATIC Memory Card), max. with SIMATIC memory card Backup

● present Yes

● maintenance-free Yes 

Load Memory	Integrated (memory card supported)
Communication Interface	PROFINET (Ethernet)
Integrated Safety	No
Programming Software	TIA Portal
Supported Languages	LAD, FBD, SCL (Structured Text)
Mounting Type	DIN Rail
Typical Applications	HVAC, Pump Control, Building Automation
Condition	New & Original

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? Key Features

• AC supply support (no DC supply required)

• Relay outputs suitable for switching AC loads, motors, lights

• Integrated PROFINET for fast networking

• Compact footprint fits standard DIN rails

• Full diagnostic and program support in TIA Portal

S7-1200 PLC CPU Model Name,	Description,	Siemens Part Number        (Order Code)

CPU 1211C  DC/DC/DC

Entry-level compact PLC with integrated I/O

6ES7211-1AE40-0XB0

CPU 1211C AC/DC/Relay

AC supply, relay outputs variant

6ES7211-1BE40-0XB0

CPU 1211C DC/DC/Relay

DC power, relay outputs

6ES7211-1HE40-0XB0

CPU 1212C DC/DC/DC

Standard performance compact PLC

6ES7212-1AE40-0XB0

CPU 1212C AC/DC/Relay

AC version with relay outputs

6ES7212-1BE40-0XB0

CPU 1212C DC/DC/Relay

DC power with relay outputs

6ES7212-1HE40-0XB0

CPU 1214C DC/DC/DC

Mid-range compact CPU

6ES7214-1AG40-0XB0

CPU 1214C AC/DC/Relay

Mid-range CPU with AC/relay outputs

6ES7214-1BG40-0XB0

CPU 1214C DC/DC/Relay

Mid-range DC with relay outputs

6ES7214-1HG40-0XB0

CPU 1215C DC/DC/DC

Higher-performance CPU

6ES7215-1AG40-0XB0

CPU 1215C AC/DC/Relay

Higher performance with AC/relay

6ES7215-1BG40-0XB0

CPU 1215C DC/DC/Relay

Higher performance DC with relay

6ES7215-1HG40-0XB0

CPU 1217C DC/DC/DC

Top performance compact CPU

6ES7217-1AG40-0XB0