Siemens SIMATIC S7‑1200 Series, CPU 1212C DC/DC/DC Controller, 8 Digital Inputs & 6 Transistor Outputs, 150 kB Program Memory, 6ES7212-1AG50-0XB0

Part Number : 6ES7212-1AG50-0XB0

Brand :
Siemens

Compact DC‑powered CPU 1212C with 8 digital inputs and 6 transistor outputs. It provides flexible high‑speed I/O, ample memory and integrated PROFINET for small automation systems.

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KWD 78.000

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Description

Siemens CPU 1212C DC/DC/DC operates from a 24 V DC supply in the 20.4–28.8 V range and draws about 125 mA for the CPU alone; maximum consumption is 700 mA with all expansion modules, with inrush current up to 12 A. Power loss is approximately 3 W. It offers 150 kB program memory, 500 kB data memory and 650 kB work memory; load memory of 8 MB is expandable to 32 GB via memory card. Up to 4 000 program blocks are supported with 20 kB retentive memory and 8 kB flag memory. The CPU features eight digital inputs rated at 24 V DC with high‑speed counting, plus six transistor outputs rated 0.5 A; four of the outputs provide 100 kHz high‑speed pulse train/PWM capability. Communication is handled by a dual‑port PROFINET interface supporting IPv4, PROFINET IO controller/device and open IE communications. The compact module supports six expansion modules and includes an integrated real‑time clock and web server.

Key Features

• 24 V DC power supply, current consumption 125 mA (CPU only)

• 8 digital inputs and 6 transistor outputs with four 100 kHz high speed channels

• 150 kB program, 500 kB data and 650 kB work memory, expandable 8 MB load memory

• Supports 4 000 program blocks, 20 kB retentive and 8 kB flag memory

• Dual port PROFINET interface for controller/device and open IE communication

• High speed PWM/PTO outputs (100 kHz) for motion control

• Supports six expansion modules and includes real time clock and web server

• Compact 70 mm width with 20 °C…+60 °C operating range

Downloads

Siemens_datasheet_6ES7212-1AG50-0XB0_1.pdf

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Brochure SIMATIC S7-1200 Basic Controllers.pdf

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Product overview - SIMATIC S71200.pdf

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SIMATIC S7-1200 G2.pdf

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Specifications

Product Type
CPU 1212C DC/DC/DC
Supply Voltage
24 V DC (20.4–28.8 V)
Rated current (CPU only)
125 mA
Maximum Current
700 mA with all expansion modules
Inrush current
≤ 12 A
Power loss
3 W
Program memory
150 kB
Data Memory
500 kB
Work memory
650 kB
Load memory
8 MB; expandable to 32 GB with memory card
Number of program blocks
Up to 4 000 OB/FB/FC/DB/UDT blocks
Retentive memory
20 kB retentive data area
Flag memory
8 kB flag memory
Digital Inputs
8 × 24 V DC with high‑speed counters
Digital outputs
6 transistor outputs, 0.5 A, including 4 × 100 kHz high‑speed outputs
High‑speed outputs
4 × pulse train/PWM 100 kHz; 2 × 20 kHz
PROFINET interface
2 × RJ45 ports; IPv4, PROFINET IO controller/device
Expansion capability
Supports 6 modules plus signal board and communication module
Real‑time clock
Integrated; battery‑free backup
Operating Temperature
−20 °C…+60 °C
Dimensions
70 × 125 × 100 mm
Weight
Approx. 319 g
Protection
IP20
Certifications
CE, UL

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