SIEMENS
2/730
Siemens IK PI · 2015
PROFINET/Industrial Ethernet
SIMATIC ET 200pro
Interface modules
IM 154-8 PN/DP CPU
2
■
Overview
•
CPU with PLC functionality equivalent to S7-315-2 PN/DP
provides distributed intelligence for preprocessing
•
Interface module for exchanging pre-processed I/O data
between the ET 200pro and a higher-level master/IO
Controller via PROFIBUS DP/PROFINET IO
•
PROFINET IO Controller to operate distributed I/Os on
PROFINET
•
Component based Automation (CBA) on PROFINET
•
PROFINET proxy for intelligent devices on PROFIBUS DP in
Component Based Automation (CBA)
•
PROFINET interface with 3-port switch
•
Isochronous mode on PROFIBUS or PROFINET
•
Integrated web server with the option of creating user-defined
web pages
•
CPU with PLC functionality equivalent to S7-315-2 PN/DP
provides distributed intelligence for preprocessing
•
Interface module to exchange preprocessed I/O data from
ET 200pro with a higher-level master through PROFIBUS DP
•
Fast, simple and end-to-end programming of a system with
modular programs via STEP 7
•
Fail-safe IM 154-8F PN/DP CPU PROFIsafe available
Note:
Micro Memory Card required for operation of CPU.
■
Technical specifications
6ES7154-8AB01-0AB0
IM 154-8 PN/DP CPU
General information
Engineering with
• Programming package
STEP7 V 5.5 or higher
Supply voltage
24 V DC
Yes
Power losses
Power loss, typ.
8.5 W
Memory
Work memory
• integrated
384 kbyte
Load memory
• pluggable (MMC), max.
8 Mbyte
CPU processing times
for bit operations, typ.
0.05 μs
for word operations, typ.
0.09 μs
for fixed point arithmetic, typ.
0.12 μs
for floating point arithmetic, typ.
0.45 μs
Counters, timers and their retentiv-
ity
S7 counter
• Number
256
IEC counter
• present
Yes
S7 times
• Number
256
IEC timer
• present
Yes
Data areas and their retentivity
Flag
• Number, max.
2 048 byte
Address area
I/O address area
• Inputs
2 048 byte
• Outputs
2 048 byte
Process image
• Inputs, adjustable
2 048 byte
• Outputs, adjustable
2 048 byte
Time of day
Clock
• Hardware clock (real-time clock)
Yes
Operating hours counter
• Number
1
© Siemens AG 2014