Cpu 1212C Specifications - Siemens SIMATIC S7 System Manual

A.2.2

CPU 1212C Specifications

Technical Specifications
Model
Order number (MLFB)
General
Dimensions W x H x D (mm)
Weight
Power dissipation
Current available (SM and CM bus)
Current available (24 VDC)
Digital input current consumption (24
VDC)
CPU Features
User memory
On-board digital I/O
On-board analog I/O
Process image size
Bit memory (M)
Signal modules expansion
Signal board expansion
Communication module expansion
High-speed counters
Pulse outputs
Pulse catch inputs
Time delay / cyclic interrupts
Edge interrupts
Memory card
Real time clock accuracy
Real time clock retention time
Performance
Boolean execution speed
Move Word execution speed
Real Math execution speed
Communication
Number of ports
Type
Connections
S7-1200 Programmable controller
System Manual, 11/2009, A5E02486680-02
CPU 1212C
AC/DC/Relay
6ES7 212-1BD30-0XB0
90 x 100 x 75
425 grams
11 W
1000 mA max. (5 VDC)
300 mA max. (sensor power)
4 mA/input used
25 Kbytes Work memory / 1 Mbytes Load memory/ 2 Kbytes Retentive memory
8 inputs/6 outputs
2 inputs
1024 bytes of inputs (I)/1024 bytes of outputs (Q)
4096 bytes
2 SMs max.
1 SB max.
3 CMs max.
4 total
Single phase: 3 at 100 kHz and 1 at 30 kHz clock rate
Quadrature phase: 3 at 80 kHz and 1 at 20 kHz clock rate
2
8
4 total with 1 ms resolution
8 rising and 8 falling (12 and 12 with optional signal board)
SIMATIC Memory Card (optional)
+/- 60 seconds/month
10 days typ./6 days min. at 40°C (maintenance-free Super Capacitor)
0.1 μs/instruction
12 μs/instruction
18 μs/instruction
1
Ethernet
3 for HMI

1 for programming device

8 for Ethernet instructions in the user program

3 for CPU-to-CPU

CPU 1212C
DC/DC/Relay
6ES7 212-1HD30-0XB0
385 grams
9 W
Technical specifications
A.2 CPUs
CPU 1212C
DC/DC/DC
6ES7 212-1AD30-0XB0
370 grams
289