Siemens SIMATIC ET 200S Manual page 178

Technical Specifications
Configuration rules
S
Max. 63 I/O modules per station
S
Station width <1 m or <2 m
S
Max. 10 A per load group (power module)
S
Master interface module, right, near the
IM 151-7 CPU (X2 interface)
Time
Clock
S
Buffered
S
Backup time
S
Accuracy
Run-time meter
S
Number
S
Range
S
Selectivity
S
Retentive
Time synchronization
S
In the PLC
S
On the MPI
S7 message functions
Number of logon-able
stations for signaling
functions (e.g. OS)
Process diagnostic
messages
S
Simultaneously
active Alarm_S
blocks
Testing and commissioning functions
Status/modify variables
S
Variable
S
Number of variables
– Of which status
variables
– Of which modify
variables
Force
S
Variable
10-6
Hardware clock
Yes
Typ. 6 weeks (at
ambient temperature of
40 °C)
Deviation per dayt10 s
1
0
31
0 to 2 hours
(when using the
SFC 101)
1 hour
Yes; must be restarted
with every restart
Yes
No
Master/slave
Max. 12
(depending upon the
configurations
configured for PG/OP
and S7 basis
communication)
ALARM_S,
ALARM_SC,
ALARM_SQ
Max. 40
Yes
Inputs, outputs, memory
markers, DBs, timers,
counters
Max. 30
Max. 30
Max. 14
Yes
Inputs, outputs
S
Number
Monitor block
Single sequence
Breakpoint
Diagnostic buffer
S
Number of inputs
Communication functions
PD/OP communication
Global data
communication
S
Number of GD
packets
– Sender
– Receiver
S
Size of GD packets
– Number of which
consistent
S7 basic
communication
S
User data per job
– Number of which
consistent
S7 communication
S
User data per job
– Number of which
consistent
S5-compatible
communication
Standard
communication
Number of connections
Used for
S
PD communication
– Reserved
(default)
S
OP communication
– Reserved
(default)
S
S7 basic
communication
– Reserved
(default)
Routing
ET 200S IM 151-7 CPU Interface Module
Max. 10
Yes
Yes
2
Yes
Max. 100 (not
adjustable)
Yes
Yes
Max. 4
Max. 4
Max. 4
Max. 22 bytes
22 bytes
Yes
Max. 76 bytes
76 bytes
(XSEND/XRCV)
64 bytes
(XPUT/XGET)
as server
Yes (server)
Max. 180 bytes
64 bytes
No
No
Max. 12
Max. 11
1
Max. 11
1
Max. 10
0
Max. 4
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