Siemens SIMATIC IM 151/CPU User Manual

Technical Specifications
6-6
ET 200S Interface Module IM 151/CPU
A5E00058783-01
S7 message functions
Process diagnostic
messages
ALARM_S, ALARM_SQ
Testing and commissioning functions
Status/Modify Variables Yes
 Variable Inputs, outputs, flags,
data, timers, counters
 Number of variables
– Of which status
variables
– Of which modify
variables
max. 30
max. 14
Force Yes
 Variable Inputs, outputs
 Number max. 10
Monitor block Yes
Single sequence Yes
Breakpoint 2
Diagnostic buffer Yes
 Number of inputs Max. 100 (not
adjustable)
Communication functions
PD/OP communication Yes
Global data
communication
No
S7 basic
communication
Yes (server)
 User data per job max. 76 bytes
– Number of which
consistent
32 bytes
at I_PUT / I_GET
S7 communication Yes (server)
 User data per job max. 160 bytes
– Number of which
consistent
32 bytes
S7-compatible
communication
No
Standard
communication
No
Interface FO
Type of interface Integrated
RS 485
interface
Fiber-optic
interface
and
Integrated
RS 485
interface
Physical system RS 485 FO
or
RS 485
Galvanically isolated Yes No
Power supply to the
interface
(15 to 30 V DC)
Max. 80 mA
Number of connection
resources
5 for PG/OP/S7
basic/S7
communication
One each reserved for
the programming device
and operator panel
Functionality
 MPI No
 PROFIBUS DP DP Slave
 Point-to-point
connection
No
DP Slave
 Utilities:
– PD/OP
communication
Yes
– Routing No
– Direct
Communication
Yes
 DDB (Device
Database) File
siem806C.gsg
FO: siem806D.gsg
 Transmission rates Up to 12 Mbps
 Intermediate
memory
64 I bytes/64 O bytes
– Address areas 32 with a maximum of
32 bytes each *
* Up to the maximum size of the intermediate
memory

Siemens SIMATIC IM 151/CPU Specifications

General

Brand	Siemens
Model	SIMATIC IM 151/CPU
Category	Control Unit
Language	English