|
6ES7 312-5BE03-0AB0 |
Product version |
|
associated programming package |
STEP 7 V5.3 SP2 or higher with HW update |
Supply voltages |
|
Rated value |
|
|
20.4 V |
external protection for supply cables (recommendation) |
Miniature circuit breaker, type C; min. 2 A; miniature circuit breaker type B, min. 4 A |
Current consumption |
|
Current consumption (rated value) |
500 mA |
Current consumption (in no-load operation), typ. |
60 mA |
Inrush current, typ. |
11 A |
I²t |
0.7 A²·s |
from supply voltage L+, max. |
500 mA |
Power losses |
|
Power loss, typ. |
6 W |
Memory |
|
Work memory |
|
|
32 Kibyte; For program and data |
|
No |
Load memory |
|
|
Yes |
|
4 Mbyte |
Backup |
|
|
Yes; guaranteed by MMC (maintenance-free) |
|
Yes; Program and data |
CPU/ blocks |
|
DB |
|
|
511; Number range: 1 to 511 |
|
16 Kibyte |
FB |
|
|
1 024; Sequence of numbers: 0 to 2047 |
|
16 Kibyte |
FC |
|
|
1 024; Sequence of numbers: 0 to 2047 |
|
16 Kibyte |
OB |
|
|
16 Kibyte |
Nesting depth |
|
|
8 |
|
4 |
CPU processing times |
|
for bit operations, min. |
0.2 µs |
for word operations, min. |
0.4 µs |
for fixed point arithmetic, min. |
5 µs |
for floating point arithmetic, min. |
6 µs |
Counters, timers and their retentivity |
|
S7 counter |
|
|
128 |
|
|
|
Yes |
|
0 |
|
127 |
|
|
|
Yes |
|
0 |
|
127 |
|
|
|
0 |
|
999 |
IEC counter |
|
|
Yes |
|
SFB |
S7 times |
|
|
128 |
|
|
|
Yes |
|
0 |
|
127 |
|
no retentivity |
|
|
|
10 ms |
|
9 990 s |
IEC timer |
|
|
Yes |
|
SFB |
Data areas and their retentivity |
|
Flag |
|
|
128 byte |
|
Yes; MB 0 to MB 127 |
|
8; 1 memory byte |
Data blocks |
|
|
511; from DB1 to DB511 |
|
16 Kibyte |
|
Yes; via non-retain property on DB |
|
yes |
Local data |
|
|
256 byte |
Address area |
|
I/O address area |
|
|
1 Kibyte |
|
1 Kibyte |
Process image |
|
|
128 byte |
|
128 byte |
Digital channels |
|
|
266 |
|
262 |
|
266 |
|
262 |
Analog channels |
|
|
64 |
|
64 |
|
64 |
|
64 |
Hardware configuration |
|
Central devices, max. |
1 |
Expansion devices, max. |
0 |
Racks, max. |
1 |
Modules per rack, max. |
8 |
Number of DP masters |
|
|
none |
|
4 |
Number of operable FMs and CPs (recommended) |
|
|
8 |
|
8 |
|
4 |
Time of day |
|
Clock |
|
|
Yes |
|
No |
|
15 s |
Runtime meter |
|
|
1 |
|
0 |
|
0 to 2^31 hours (when using SFC 101) |
|
1 hour |
|
Yes; Must be restarted at each restart |
Clock synchronization |
|
|
Yes |
|
Yes |
|
Yes |
|
Yes |
S7 message functions |
|
Number of login stations for message functions, max. |
6; Depending on the connections configured for PG/OP and S7 basic communication |
Process diagnostic messages |
Yes |
simultaneously active Alarm-S blocks, max. |
20 |
Test commissioning functions |
|
Status/control |
|
|
Yes |
|
Inputs, outputs, memory bits, DB, times, counters |
|
30 |
|
30 |
|
14 |
Forcing |
|
|
Yes |
Status block |
Yes |
Single step |
Yes |
Number of breakpoints |
2 |
Diagnostic buffer |
|
|
Yes |
|
100 |
Communication functions |
|
PG/OP communication |
Yes |
Routing |
No |
Global data communication |
|
|
Yes |
|
22 byte |
S7 basic communication |
|
|
Yes |
S7 communication |
|
|
Yes |
S5-compatible communication |
|
|
Yes; via CP and loadable FC |
Number of connections |
|
|
6 |
|
5 |
|
5 |
|
2 |
|
No |
Connection method |
|
required front connector |
1x 40-pin |
MPI |
|
Cable length, max. |
50 m; without repeater |
1st interface |
|
Type of interface |
Integrated RS 485 interface |
Physics |
RS 485 |
Isolated |
No |
Power supply to interface (15 to 30 V DC), max. |
200 mA |
Functionality |
|
|
Yes |
|
No |
|
No |
|
No |
MPI |
|
|
6 |
|
|
|
Yes |
|
No |
|
Yes |
|
Yes |
|
Yes |
|
No |
|
Yes |
|
187.5 kbit/s |
CPU/ programming |
|
Programming language |
|
|
Yes; V5.3 SP2 with HW update |
|
Yes |
|
Yes |
|
Yes |
|
Yes |
|
Yes |
|
Yes |
Command set |
see instruction list |
Nesting levels |
8 |
Know-how protection |
|
|
Yes |
System functions (SFC) |
see instruction list |
System function blocks (SFB) |
see instruction list |
Digital inputs |
|
Number of digital inputs |
10 |
|
8 |
Number of simultaneously controllable inputs |
|
|
|
|
10 |
|
5 |
|
|
|
5 |
|
|
|
100 m |
|
not allowed |
|
|
|
1 000 m |
|
600 m |
Input characteristic curve acc. to IEC 1131, Type 1 |
Yes |
Input voltage |
|
|
24 V |
|
-3 to +5 V |
|
15 to 30 V |
Input current |
|
|
9 mA |
Input delay (for rated value of input voltage) |
|
|
|
|
Yes; 0.1 / 0.3 / 3 / 15 ms |
|
3 ms |
|
|
|
48 µs |
Cable length |
|
|
1 000 m; 100 m for technological functions |
|
600 m; For technological functions: No |
Digital outputs |
|
Number of digital outputs |
6 |
|
2 |
Short-circuit protection |
Yes; Clocked electronically |
|
1 A |
Limitation of inductive shutdown voltage to |
L+ (-48 V) |
Lamp load, max. |
5 W |
Controlling a digital input |
Yes |
Output voltage |
|
|
L+ (-0.8 V) |
Output current |
|
|
500 mA |
|
5 mA |
|
0.6 A |
|
5 mA |
|
0.5 mA |
Parallel switching of 2 outputs |
|
|
No |
|
Yes |
Switching frequency |
|
|
100 Hz |
|
0.5 Hz |
|
100 Hz |
|
2.5 kHz |
Aggregate current of outputs (per group) |
|
|
|
|
2 A |
|
1.5 A |
|
|
|
1.5 A |
Load resistance range |
|
|
48 Ω |
|
4 kΩ |
Cable length |
|
|
1 000 m |
|
600 m |
Encoder |
|
Connectable encoders |
|
|
Yes |
|
1.5 mA |
Integrated Functions |
|
Number of counters |
2; 2 channels (see "Technological Functions" manual) |
Counter frequency (counter) max. |
10 kHz |
Frequency measurement |
Yes |
controlled positioning |
No |
PID controller |
No |
Number of pulse outputs |
2; 2 channels pulse width modulation up to 2.5 kHz (see Manual "Technological Functions") |
Limit frequency (pulse) |
2.5 kHz |
Galvanic isolation |
|
Galvanic isolation digital inputs |
|
|
Yes |
|
No |
|
Yes |
Galvanic isolation digital outputs |
|
|
Yes |
|
No |
|
Yes |
Dimensions and weight |
|
Dimensions |
|
|
80 mm |
|
125 mm |
|
130 mm |
Weight |
|
|
409 g |