6ES7212-1HE40-0XB0 Siemens CPU 1212C Original Brand New

 310.00 375.00

  • 6ES7212-1HE40-0XB0
  • SIMATIC S7-1200
  • CPU 1212C
  • Compact CPU
  • DC/DC/RELAYS
  • PROFINET port
  • Onboard I/O: 8 digital inputs 24 V DC; 6 digital output relays; 2 A; 2 analogue inputs 0-10 V
  • Power supply: 20.4-28.8 V DC
  • Program/data memory 75 kB

Siemens CPU 1212C – 6ES7212-1HE40-0XB0

Overview

  • Controller for intro to S7 with basic expansion options
  • Expandable by:
    • 1 signal board (SB), battery board (BB) or communication board (CB)
    • 2 signal modules (SM)
    • Max. 3 communication modules (CM)

Design

The compact Siemens 1212C has:

  • 3 device versions with different power supply and control voltages.
  • Integrated power supply either as wide-range AC or DC power supply (85 … 264 V AC or 24 V DC)
  • Integrated 24 V encoder/load current supply:
    For direct connection of sensors and encoders. With 300 mA output current also for use as load power supply.
  • 8 integrated digital inputs 24 V DC (current sinking/current sourcing (IEC type 1 current sinking)).
  • 6 integrated digital outputs, either 24 V DC or relay.
  • 2 integrated analog inputs 0 … 10 V.
  • 2 pulse outputs (PTO) with a frequency of up to 100 kHz.
  • Pulse-width modulated outputs (PWM) with a frequency of up to 100 kHz.
  • Integrated Ethernet interface (TCP/IP native, ISO-on-TCP).
  • 4 fast counters (3 with max. 100 kHz; 1 with max. 30 kHz), with parameterizable enable and reset inputs, can be used simultaneously as up and down counters with 2 separate inputs or for connecting incremental encoders.
  • Expansion by additional communication interfaces, e.g. RS 485 or RS 232.
  • Expansion by analog or digital signals directly on the CPU via signal board (with retention of CPU mounting dimensions).
  • Expansion by a wide range of analog and digital input and output signals via signal modules.
  • Optional memory expansion (SIMATIC Memory Card).
  • PID controller with auto-tuning functionality.
  • Integral real-time clock.
  • Interrupt inputs:
    For extremely fast response to rising or falling edges of process signals.
  • Removable terminals on all modules.
  • Simulator (optional):
    For simulating the integrated inputs and for testing the user program.

Function

  • Comprehensive instruction set:
    A wide range of operations facilitate programming:

    • basic operations such as binary logic operations, result allocation, save, count, create times, load, transfer, compare, shift, rotate, create complement, call subprogram (with local variables)
    • integral communication commands (e.g. USS protocol, Modbus RTU, S7 communication “T-Send/T-Receive” or Freeport)
    • user-friendly functions such as pulse-width modulation, pulse sequence function, arithmetic functions, floating point arithmetic, PID closed-loop control, jump functions, loop functions and code conversions
    • mathematical functions, e.g. SIN, COS, TAN, LN, EXP
  • Counting:
    User-friendly counting functions in conjunction with the integrated counters and special commands for high-speed counters open up new application areas for the user
  • Interrupt processing:
    • edge-triggered interrupts (activated by rising or falling edges of process signals on interrupt inputs) support a rapid response to process events.
    • time-triggered interrupts.
    • counter interrupts can be triggered when a setpoint is reached or when the direction of counting changes.
    • communication interrupts allow the rapid and easy exchange of information with peripheral devices such as printers or bar code readers
  • Password protection
  • Test and diagnostics functions:
    Easy-to-use functions support testing and diagnostics, e.g. online/offline diagnostics
  • “Forcing” of inputs and outputs during testing and diagnostics:
    Inputs and outputs can be set independently of cycle and thus permanently, for example, to test the user program
  • Motion Control in accordance with PLCopen for simple movements
  • Library functionality

Programming

The STEP 7 Basic programming package permits complete programming of all S7-1200 controllers and the associated I/O.

Technical specifications

6ES72121HE400XB0

SIMATIC S71200 1212C, compact CPU, DC/DC/relay, onboard I/O: 8 DI 24 V DC; 6 DO relay 2 A; plc 1212c;2 AI 0-10 V DC, Power supply: DC 20.4-28.8V DC, Program/data memory 75 KB

Download

DataSheet in PDF

Weight 0.354 kg
Dimensions 10.40 × 10.70 × 8.80 mm
Brand

SIEMENS

Product type designation

CPU 1212C DC/DC/relay

Firmware version

V4.5

● Programming package

STEP 7 V17 or higher

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

● permissible range, lower limit (DC)

20.4 V

● permissible range, upper limit (DC)

28.8 V

Current consumption (rated value)

400 mA; CPU only

Current consumption, max.

1 200 mA; CPU with all expansion modules

Inrush current, max.

12 A; at 28.8 V

I²t

0.8 A²·s

for backplane bus (5 V DC), max.

1 000 mA; Max. 5 V DC for SM and CM

● 24 V

L+ minus 4 V DC min.

Power loss, typ.

9 W

● expandable

No

● integrated

2 Mbyte

● Plug-in (SIMATIC Memory Card), max.

with SIMATIC memory card

● maintenance-free

Yes

● without battery

Yes

for bit operations, typ.

0.08 µs; / instruction

for word operations, typ.

1.7 µs; / instruction

for floating point arithmetic, typ.

2.3 µs; / instruction

Number of blocks (total)

DBs, FCs, FBs, counters and timers. The maximum number of addressable blocks ranges from 1 to 65535. There is no restriction, the entire working memory can be used

● Number, max.

Limited only by RAM for code

Retentive data area (incl. timers, counters, flags), max.

14 kbyte

● Size, max.

4 kbyte; Size of bit memory address area

● per priority class, max.

16 kbyte; Priority class 1 (program cycle): 16 KB, priority class 2 to 26: 6 KB

● Inputs, adjustable

1 kbyte

● Outputs, adjustable

1 kbyte

Number of modules per system, max.

3 comm. modules, 1 signal board, 2 signal modules

● Hardware clock (real-time)

Yes

● Backup time

480 h; Typical

● Deviation per day, max.

±60 s/month at 25 °C

Number of digital inputs

8; Integrated

● of which inputs usable for technological functions

6; HSC (High Speed Counting)

Source/sink input

Yes

— up to 40 °C, max.

8

● Rated value (DC)

24 V

● for signal "0"

5 V DC at 1 mA

● for signal "1"

15 V DC at 2.5 mA

— at "0" to "1", min.

0.2 ms

— at "0" to "1", max.

12.8 ms

— parameterizable

Single phase: 3 @ 100 kHz & 3 @ 30 kHz, differential: 3 @ 80 kHz & 3 @ 30 kHz

Number of digital outputs

6; Relays

● with resistive load, max.

2 A

● on lamp load, max.

30 W with DC, 200 W with AC

● "0" to "1", max.

10 ms; max.

● "1" to "0", max.

10 ms; max.

● Number of relay outputs

6

● Number of operating cycles, max.

mechanically 10 million, at rated load voltage 100 000

● unshielded, max.

150 m

Number of analog inputs

2

● Voltage

Yes

● 0 to +10 V

Yes

— Input resistance (0 to 10 V)

≥100k ohms

● shielded, max.

100 m; twisted and shielded

Number of analog outputs

0

● Resolution with overrange (bit including sign), max.

10 bit

● Integration time, parameterizable

Yes

● Conversion time (per channel)

625 µs

● 2-wire sensor

Yes

Interface type

PROFINET

Isolated

Yes

automatic detection of transmission rate

Yes

Autonegotiation

Yes

Autocrossing

Yes

● RJ 45 (Ethernet)

Yes

● Number of ports

1

● integrated switch

No

● PROFINET IO Controller

Yes

● PROFINET IO Device

Yes

● SIMATIC communication

Yes

● Open IE communication

Yes; Optionally also encrypted

● Web server

Yes

● Media redundancy

No

● Transmission rate, max.

100 Mbit/s

— Prioritized startup

Yes

— Number of IO devices with prioritized startup, max.

16

— Number of connectable IO Devices, max.

16

— Number of connectable IO Devices for RT, max.

16

— of which in line, max.

16

— Activation/deactivation of IO Devices

Yes

— Number of IO Devices that can be simultaneously activated/deactivated, max.

8

— Updating time

The minimum value of the update time also depends on the communication component set for PROFINET IO, on the number of IO devices and the quantity of configured user data.

— PG/OP communication

Yes; encryption with TLS V1.3 pre-selected

— Isochronous mode

No

— IRT

No

— PROFIenergy

Yes

— Shared device

Yes

— Number of IO Controllers with shared device, max.

2

Supports protocol for PROFINET IO

Yes

PROFIsafe

No

PROFIBUS

Yes; CM 1243-5 (master) or CM 1242-5 (slave) required

OPC UA

Yes; OPC UA Server

AS-Interface

Yes; CM 1243-2 required

● DHCP

No

● SNMP

Yes

● DCP

Yes

● LLDP

Yes

— MRP

No

— MRPD

No

● S7 routing

Yes

● TCP/IP

Yes

● ISO-on-TCP (RFC1006)

Yes

● UDP

Yes

— Data length, max.

1 472 byte

● User-defined websites

Yes

● Runtime license required

Yes; "Basic" license required

● OPC UA Server

Yes; data access (read, write, subscribe), method call, runtime license required

— Application authentication

Available security policies: None, Basic128Rsa15, Basic256Rsa15, Basic256Sha256

— User authentication

"anonymous" or by user name & password

— Number of sessions, max.

10

— Number of subscriptions per session, max.

50

— Sampling interval, min.

100 ms

— Publishing interval, min.

200 ms

— Number of server methods, max.

20

— Number of monitored items, max.

1 000

— Number of server interfaces, max.

2

— Number of nodes for user-defined server interfaces, max.

2 000

● MODBUS

Yes

● supported

Yes

● as server

Yes

● as client

Yes

● User data per job, max.

See online help (S7 communication, user data size)

● overall

PG Connections: 4 reserved / 4 max; HMI Connections: 12 reserved / 18 max; S7 Connections: 8 reserved / 14 max; Open User Connections: 8 reserved / 14 max; Web Connections: 2 reserved / 30 max; OPC UA Connections: 0 reserved / 10 max; Total Connections: 34 reserved / 64 max

● Status/control variable

Yes

● Variables

Inputs/outputs, memory bits, DBs, distributed I/Os, timers, counters

● Forcing

Yes

● present

Yes

● Number of configurable Traces

2

● Memory size per trace, max.

512 kbyte

● RUN/STOP LED

Yes

● ERROR LED

Yes

● MAINT LED

Yes

Counter

● Number of counters

6

● Counting frequency, max.

100 kHz

Frequency measurement

Yes

controlled positioning

Yes

Number of position-controlled positioning axes, max.

8

Number of positioning axes via pulse-direction interface

Up to 4 with SB 1222

PID controller

Yes

Number of alarm inputs

4

● Potential separation digital inputs

500V AC for 1 minute

● Potential separation digital outputs

Relays

● between the channels

No

● between the channels, in groups of

2

● Interference immunity against discharge of static electricity acc. to IEC 61000-4-2

Yes

— Test voltage at air discharge

8 kV

— Test voltage at contact discharge

6 kV

● Interference immunity on supply lines acc. to IEC 61000-4-4

Yes

● Interference immunity on signal cables acc. to IEC 61000-4-4

Yes

● Interference immunity on supply lines acc. to IEC 61000-4-5

Yes

● Interference immunity against high-frequency radiation acc. to IEC 61000-4-6

Yes

● Limit class A, for use in industrial areas

Yes; Group 1

● Limit class B, for use in residential areas

Yes; When appropriate measures are used to ensure compliance with the limits for Class B according to EN 55011

IP degree of protection

IP20

CE mark

Yes

UL approval

Yes

cULus

Yes

FM approval

Yes

RCM (formerly C-TICK)

Yes

KC approval

Yes

Marine approval

Yes

● Fall height, max.

0.3 m; five times, in product package

● horizontal installation, min.

-20 °C

● horizontal installation, max.

60 °C

● vertical installation, min.

-20 °C

● vertical installation, max.

50 °C

● min.

-40 °C

● max.

70 °C

● Operation, min.

795 hPa

● Storage/transport, min.

660 hPa

● Storage/transport, max.

1 080 hPa

● Installation altitude, min.

-1 000 m

● Installation altitude, max.

5 000 m; Restrictions for installation altitudes > 2 000 m, see manual

● Operation, max.

95 %; no condensation

● Vibration resistance during operation acc. to IEC 60068-2-6

2 g (m/s²) wall mounting, 1 g (m/s²) DIN rail

● Operation, tested according to IEC 60068-2-6

Yes

● tested according to IEC 60068-2-27

Yes; IEC 68, Part 2-27 half-sine: strength of the shock 15 g (peak value), duration 11 ms

● SO2 at RH < 60% without condensation

S02: < 0.5 ppm; H2S: < 0.1 ppm; RH < 60% condensation-free

— LAD

Yes

— FBD

Yes

— SCL

Yes

● User program protection/password protection

Yes

● Copy protection

Yes

● Block protection

Yes

● protection of confidential configuration data

Yes

● Protection level: Write protection

Yes

● Protection level: Read/write protection

Yes

● Protection level: Complete protection

Yes

● adjustable

Yes

Width

90 mm

Height

100 mm

Depth

75 mm

Weight, approx.

385 g

last modified:

4/12/2021

Product Condition

Brand New, New – Backlog, New – No Original Box, New – Original Box Opened, Used – Average, Used – Below Average, Used – Excellent, Used – Fairly Good, Used – Good, Used – Poor, Used – Very Good

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