| Article number |
6ES7453-3AH00-0AE0 |
|
SIMATIC S7-400, FM 453 |
| Supply voltage |
|
| Auxiliary voltage 1L+, load voltage 2L+ |
|
| ● Rated value (DC) |
24 V |
| ● permissible range, lower limit (DC) |
20.4 V; Dynamic 18.5 V |
| ● permissible range, upper limit (DC) |
28.8 V; dynamic 30.2 V |
| Input current |
|
| from load voltage1L+, max. |
1 A; with 24 V position encoder; 1 A for 5 V position encoder |
| from load voltage 2L+ to 4L+, max. |
2 A; Per channel |
| from backplane bus 5 V DC, max. |
1.6 A; Rated current |
| Encoder supply |
|
| 5 V encoder supply |
|
| ● 5 V |
Yes |
| ● Output current, max. |
300 mA |
| ● Cable length, max. |
35 m; at max. 210 mA; 25 m at max. 300 mA |
| 24 V encoder supply |
|
| ● 24 V |
Yes |
| ● Cable length, max. |
100 m; at max. 300 mA |
| Power loss |
|
| Power loss, typ. |
8 W |
| Digital inputs |
|
| Number of digital inputs |
6; for each channel/axis |
| Functions |
configurable |
| Input voltage |
|
| ● Rated value (DC) |
24 V |
| ● for signal “0” |
-3 to +5 V (max. 3 mA) |
| ● for signal “1” |
11 to 30 V (max. 7 mA) |
| Input delay (for rated value of input voltage) |
|
| for standard inputs |
|
| — at “0” to “1”, max. |
15 µs; via input voltage range, 8 µs at 24 V DC |
| — at “1” to “0”, max. |
45 µs; via input voltage range |
| Digital outputs |
|
| Number of digital outputs |
4; for each channel/axis |
| Functions |
configurable |
| Short-circuit protection |
Yes |
| Output voltage |
|
| ● Rated value (DC) |
24 V |
| ● for signal “1”, min. |
UP – 0,3 V |
| Output current |
|
| ● for signal “1” rated value |
0.5 A; at 40 °C; 0.1 A at 60 °C |
| ● for signal “1” permissible range for 0 to 40 °C, min. |
5 mA |
| ● for signal “1” permissible range for 0 to 40 °C, max. |
0.6 A |
| ● for signal “1” permissible range for 40 to 60 °C, min. |
5 mA |
| ● for signal “1” permissible range for 40 to 60 °C, max. |
0.12 A |
| ● for signal “0” residual current, max. |
2 mA |
| Switching frequency |
|
| ● with resistive load, max. |
100 Hz |
| ● with inductive load, max. |
0.25 Hz |
| Encoder |
|
| Connectable encoders |
|
| ● Incremental encoder (symmetrical) |
Yes |
| ● Absolute encoder (SSI) |
Yes |
| Encoder signals, incremental encoder (symmetrical) |
|
| ● Input voltage |
5 V difference signal (phys. RS 422) |
| ● Input frequency, max. |
1 MHz; for 10 m cable length; 0.5 MHz for 35 m cable length |
| Encoder signals, absolute encoder (SSI) |
|
| ● Input signal |
5 V difference signal (phys. RS 422) |
| ● Clock frequency, max. |
1.25 Mbit/s at 10 cable length (2.5 Mbit/s available soon) |
| ● Cable length, shielded, max. |
250 m; At max. 156 kbit/s |
| Drive interface |
|
| Signal Input |
|
| ● Type |
Drive interface step, signal input “READY 1” |
| ● Function |
“Power section ready” where Ui < 1 V, Ii = 2 mA |
| Analog drive |
|
| Setpoint signal |
|
| — Rated voltage range |
-10 to +10V |
| — Output current |
-3 to +3 mA |
| — Cable length, max. |
30 m |
| Output controller enable |
|
| — Switching voltage, max. |
50 V |
| — Switching current, max. |
1 A |
| — Switching capacity, max. |
30 VA |
| Stepper drive |
|
| ● Differential output voltage, min. |
2 V; RL = 100 Ohm |
| ● Differential output voltage for signal “0”, max. |
1.1 V; Io = 30 mA |
| ● Differential output voltage for signal “1”, min. |
3.7 V; Io = -30 mA |
| ● Load resistance, min. |
55 Ω |
| ● Output current, max. |
60 mA |
| ● Pulse frequency |
200 kHz; 500 kHz available soon |
| ● Cable length, shielded, max. |
35 m; 35 m with symm. transmission; 10 m with asymm. transmission |
| Potential separation |
|
| Potential separation digital inputs |
|
| ● Potential separation digital inputs |
Yes; Optocoupler |
| Potential separation digital outputs |
|
| ● Potential separation digital outputs |
Yes; Optocoupler |
| Ambient conditions |
|
| Ambient temperature during operation |
|
| ● min. |
0 °C |
| ● max. |
55 °C |
| Ambient temperature during storage/transportation |
|
| ● min. |
-40 °C |
| ● max. |
70 °C |
| connection method / header |
|
| required front connector |
1x 48-pin |
| Dimensions |
|
| Width |
50 mm |
| Height |
290 mm |
| Depth |
210 mm |
| Weights |
|
| Weight, approx. |
1 620 g |
