Voltages and currents |
Mains/voltage failure jumpering, min. |
5 ms |
Load voltage L+ |
Rated value (DC) |
24 V |
Short-circuit protection |
Yes |
reverse polarity protection |
Yes |
permissible range, lower limit (DC) |
20,4 V |
permissible range, upper limit (DC) |
28,8 V |
Current consumption |
from supply voltage 1L+, max. |
250 mA |
Power loss, typ. |
3,3 W |
Current output to backplane bus (DC 5 V), max. |
700 mA |
Memory |
Memory |
RAM |
integrated |
96 KByte |
expandable |
No |
Load memory |
pluggable (MMC) |
Yes |
pluggable (MMC), max. |
8 MByte |
Data management on MMC (after last programming), min. |
10 Jahr(e) |
Backup |
present |
Yes |
CPU/blocks |
Number of blocks (total) |
1024 |
DB |
Number, max. |
511 |
Size, max. |
16 KByte |
FB |
Number, max. |
1024 |
Size, max. |
16 KByte |
FC |
Number, max. |
1024 |
Size, max. |
16 KByte |
OB |
Size, max. |
16 KByte |
Number of free cycle OBs |
1 |
Number of time alarm OBs |
1 |
Number of delay alarm OBs |
1 |
Number of watchdog interrupts |
1 |
Number of process alarm OBs |
1 |
Number of startup OBs |
1 |
Number of asynchronous error OBs |
6 |
Nesting depth |
per priority class |
8 |
additional within an error OB |
4 |
CPU/processing times |
for bit operations, min. |
0,1 μs |
for word operations, min. |
0,2 μs4 |
for fixed point arithmetic, min. |
2 μs |
for floating point arithmetic, min. |
3 μs |
Times/counters and their remanence |
S7 counter |
Number |
256 |
of which remanent without battery |
adjustable |
Yes |
lower limit |
0 |
lower limit |
255 |
Remanence |
adjustable |
Yes |
lower limit |
0 |
lower limit |
255 |
Counting range |
adjustable |
Yes |
lower limit |
0 |
lower limit |
999 |
IEC counter |
present |
Yes |
S7 times |
Number |
256 |
of which remanent without battery |
adjustable |
Yes |
lower limit |
0 |
lower limit |
255 |
Remanence |
adjustable |
Yes |
lower limit |
0 |
lower limit |
255 |
of Time range |
lower limit |
10 ms |
upper limit |
9990 s |
IEC timer |
present |
Yes |
Data areas and their remanence |
remanent data area in total (incl. times, counters, flags), max. |
64 KByte |
Flag |
Number, max. |
256 Byte |
Remanence available |
Yes |
Number of clock memories |
8 |
Data blocks |
Number, max. |
511 |
Size, max. |
16 KByte |
Local data |
per priority class, max. |
510 Byte |
Address area |
I/O address area |
Inputs |
2048 KByte |
Outputs |
2048 KByte |
Process image |
Inputs |
128 Byte |
Outputs |
128 Byte |
Digital channels |
Inputs |
16336 |
Outputs |
16336 |
Inputs, of which central |
248 |
Outputs, of which central |
248 |
Analog channels |
Inputs |
1021 |
Outputs |
1021 |
Inputs, of which central |
124 |
Outputs, of which central |
124 |
Time |
Clock |
Hardware clock (real-time clock) |
Yes |
Clock / Battery backed and synchronized |
Yes |
Backup time |
6 w | |
Deviation per day, max. |
10 s |
Operating hours counter |
Number |
1 |
remanent |
Yes |
Clock synchronization |
supports |
Yes |
to MPI, Master |
Yes |
to MPI, Slave |
Yes |
in AS, Master |
No |
in AS, Slave |
No |
S7 message functions |
Number of login stations for message functions, max. |
12 |
Process diagnostic messages |
Yes |
simultaneously active Alarm-S blocks, max. |
40 |
Test commissioning functions |
Status/control |
Status/control variable |
Yes |
Monitoring functions |
Number of variables, max. |
30 |
of which status variable, max. |
30 |
of which control variable, max. |
14 |
Forcing |
Forcing |
Yes |
Test and startup functions / Forcing, number of variables, max. |
10 |
Status block |
Yes |
Single step |
Yes |
Number of breakpoints |
2 |
Diagnostic buffer |
present |
Yes |
Number of entries, max. |
100 |
adjustable |
100 |
Communication functions |
PG/OP communication |
Yes |
Global data communication |
supported |
Yes |
Number of GD packets, max. |
4 |
Number of GD packets, transmitter, max. |
4 |
Number of GD packets, receiver, max. |
4 |
Size of GD packets, max. |
22 Byte |
Size of GD packet (of which consistent), max. |
22 Byte |
S7 basic communication |
supported |
Yes |
Useful data per job, max. |
76 Byte |
Useful data per job (of which consistent) max. |
76 Byte |
S7 communication |
supported |
Yes |
as server |
Yes |
as client |
No |
Useful data per job, max. |
180 Byte |
Useful data per job, of which consistent, max. |
64 Byte |
S5-compatible communication |
supported |
No |
Standard communication (FMS) |
supported |
No |
Number of connections |
overall |
12 |
usable for PG communication |
11 |
reserved for PG communication |
1 |
usable for OP communication |
11 |
reserved for OP communication |
1 |
usable for S7 basic communication |
10 |
reserved for S7-Basic communication |
0 |
usable for routing |
4 |
1st interface |
isolated |
Yes |
Stromversorgung an interface (15 to 30 V DC), max. |
80 mA |
Functionality |
MPI |
Yes |
DP master |
No |
DP slave |
Yes |
Point-to-point coupling |
No |
MPI |
Number of connections |
12 |
Services |
PG/OP communication |
Yes |
Routing |
Yes |
Global data communication |
Yes |
S7 basic communication |
Yes |
S7 communication |
Yes |
S7 communication, as client |
No |
S7 communication, as server |
Yes |
Transmission speeds, max. |
12 Mbit/s |
DP slave |
Number of connections |
12 |
Services |
PG/OP communication |
Yes |
Routing |
Yes |
S7 communication, as client |
No |
S7 communication, as server |
Yes |
direct data exchange (cross traffic) |
Yes |
DPV1 |
No |
Transmission speeds, max. |
12 Mbit/s |
automatic baud rate search |
Yes |
Transfer memory |
Inputs |
244 Byte |
Outputs |
244 Byte |
Address area, max. |
32 |
Useful data per address area, max. |
32 Byte |
2nd interface |
isolated |
Yes |
Functionality |
MPI |
No |
DP master |
Yes |
Point-to-point coupling |
No |
DP master |
Number of connections, max. |
12 |
Services |
PG/OP communication |
Yes |
Routing |
Yes |
Global data communication |
No |
S7 basic communication |
Yes |
S7 communication |
Yes |
S7 communication, as client |
No |
S7 communication, as server |
Yes |
equidistance support |
Yes |
SYNC/FREEZE |
Yes |
Activation/deactivation of DP slaves |
Yes |
direct data exchange (cross traffic) |
Yes |
DPV1 |
Yes |
Transmission speeds, max. |
12 Mbit/s |
Number of DP slaves, max. |
32 |
Address area |
Inputs, max. |
2 KByte |
Inputs, max. |
2 KByte |
Useful data per DP slave |
Inputs, max. |
244 Byte |
Inputs, max. |
244 Byte |
Isochronous mode |
Isochronouos mode |
No |
CPU/programming |
Programming language |
STEP 7 |
Yes |
LAD |
Yes |
FUP |
Yes |
AWL |
Yes |
SCL |
Yes |
GRAPH |
Yes |
Nesting levels |
8 |
User program protection/password protection |
Yes |
Cycle time monitoring |
lower limit |
1 ms |
upper limit |
6000 ms |
adjustable |
Yes |
preset |
150 ms |
Isolation |
between load voltage and all other switching components |
Yes |
between PROFIBUS DP all all other circuits |
Yes |
Dimensions and weight |
Width |
60 mm |
Height |
119,5 mm |
Depth |
75 mm |
Weights |
Weight, approx. |
200 g |