Technical specifications
10.1 Technical Specification of the CPU 414-3 PN/DP; (6ES7414-3EM05-0AB0)
S7-400 Automation System, CPU Specifications
Manual, 10/2006, 6ES7498-8AA04-8BA0
10-15
CPU and firmware version
Isochronous mode
User data per clock synchronous slave Max. 244 bytes
Maximum number of bytes and slaves in a
process image partition
The following must apply:
Number of bytes/100 +
number of slaves < 26
Constant bus cycle time Yes
Shortest clock pulse
Longest clock pulse
1.0 ms
0.5 ms without use of SFC126, 127
32 ms
see
Isochronous Mode
manual
Dimensions
Mounting dimensions WxHxD (mm) 50x290x219
Slots required 2
Weight approx. 0.9 kg
Voltages, currents
Current consumption from the S7-400 bus (5
VDC)
Typical 1.2 A
maximum 1.4 A
Current consumption from S7-400 bus (24 V DC)
The CPU does not consume any current at 24 V,
it only makes this voltage available at the MPI/DP
interface.
Total current consumption of the components
connected to the MPI/DP interfaces, with a
maximum of 150 mA per interface
Backup current Typical 125 µA
maximum 300 µA
Maximum backup time See
Module Specifications
reference manual,
Section 3.3.
Incoming supply of external backup voltage to the
CPU
5 to 15 V DC
Power loss Typical 5.5 W
To Next Page
Loading...
