SIEMENS
2/434
Siemens IK PI · 2015
PROFINET/Industrial Ethernet
Controllers / Modular controllers / SIMATIC S7-1200
CPU 1211C
2
■
Overview
•
The clever compact solution
•
With 10 integral input/outputs
•
Expandable by:
- 1 signal board (SB) or communication board (CB)
- Max. 3 communication modules (CM)
■
Technical specifications
6ES7211-1BE40-0XB0
6ES7211-1AE40-0XB0
6ES7211-1HE40-0XB0
CPU 1211C AC/DC/Relay
CPU 1211C DC/DC/DC
CPU 1211C DC/DC/Relay
General information
Engineering with
• Programming package
STEP 7 V13 or higher
STEP 7 V13 or higher
STEP 7 V13 or higher
Supply voltage
24 V DC
Yes
Yes
120 V AC
Yes
230 V AC
Yes
Power losses
Power loss, typ.
10 W
8 W
8 W
Memory
Work memory
• integrated
30 kbyte
30 kbyte
30 kbyte
Load memory
• integrated
1 Mbyte
1 Mbyte
1 Mbyte
• plug-in (SIMATIC Memory Card),
max.
2 Gbyte;
with SIMATIC Memory Card
2 Gbyte;
with SIMATIC Memory Card
2 Gbyte;
with SIMATIC Memory Card
Backup
• without battery
Yes
Yes
Yes
CPU processing times
for bit operations, typ.
0.085 μs; / Operation
0.085 μs; / Operation
0.085 μs; / Operation
for word operations, typ.
1.7 μs; / Operation
1.7 μs; / Operation
1.7 μs; / Operation
for floating point arithmetic, typ.
2.3 μs; / Operation
2.3 μs; / Operation
2.3 μs; / Operation
Data areas and their retentivity
Flag
• Number, max.
4 kbyte;
Size of bit memory address area
4 kbyte;
Size of bit memory address area
4 kbyte;
Size of bit memory address area
Address area
Process image
• Inputs, adjustable
1 kbyte
1 kbyte
1 kbyte
• Outputs, adjustable
1 kbyte
1 kbyte
1 kbyte
Time of day
Clock
• Hardware clock (real-time clock)
Yes
Yes
Yes
© Siemens AG 2014