PLC controller Siemens CPU 1212C DC/DC/DC model 6ES7212-1AE40-0XB0

Technical specifications

Product type designation

CPU 1212C DC/DC/DC

Firmware version

V4.7

permissible range, lower limit (DC)

20.4 V

permissible range, upper limit (DC)

28.8 V

Rated value (DC)

24 V

number of communications modules (CM)

3

Number of digital inputs

8; Integrated

Number of digital outputs

6

Number of analog inputs

2

Number of analog outputs

0

Number of PROFINET interfaces

1

Interface type

PROFINET

automatic detection of transmission rate

Yes

RJ 45 (Ethernet)

Yes

PROFINET IO Controller

Yes

PROFINET IO device

Yes

SIMATIC communication

Yes

Open IE communication

Yes; Optionally also encrypted

Transmission rate, max.

100 Mbit/s

PG/OP communication

Yes; encryption with TLS V1.3 pre-selected

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.

PROFINET IO

Yes

PROFIBUS

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

PROFINET system redundancy (S2)

No

PROFINET system redundancy (R1)

No

User data per job, max.

See online help (S7 communication, user data size)

Memory size per trace, max.

512 kbyte

Number of positioning axes via pulse-direction interface

4; With integrated outputs

IP degree of protection

IP20

Fall height, max.

0.3 m; five times, in product package

Width

90 mm

Height

100 mm

Depth

75 mm

Programming package

STEP 7 V20 or higher

24 V DC

Yes

Reverse polarity protection

Yes

Supports protocol for PROFINET IO

Yes