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6ES7453-3AH00-0AE0
Function Module, 3 Channel, 1A, 24 VDC, 8 W, 50 mm x 210 mm x 290 mm, SIMATIC S7-400 Series
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: SIEMENS
- Product type: Controller Accessories
- SVHC: To Be Advised
- Product Range: SIMATIC S7-400 Series
- Current Rating: 1A
| Delivery and price | |
|---|---|
| Units per pack | 1 |
| Price | 3620.07 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
**6ES7453-3AH00-0AE0** **Data sheet** SIMATIC S7-400, function module FM 453, (3-channel) for positioning with servo and stepper motors, incl. configuration package on CD |Figure similar|SIMATIC S7-400, function module FM 453, (3-channel) for positioning with servo<br>and stepper motors, incl. configuration package on CD| |---|---| |**Supply voltage**|| |Auxiliaryvoltage 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 Vposition encoder; 1 A for 5 Vposition 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.|15µs; via input voltage range, 8µs 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-circuitprotection|Yes| |Output voltage|| |● Rated value(DC)|24 V| |● for signal "1", min.|UP - 0,3 V| |Output current|| 6ES74533AH000AE0 Page 1/3 Subject to change without notice © Copyright Siemens 6/1/2026 ||● 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|| ||Switchingfrequency||| ||● 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|| ||Analogdrive||| ||Setpoint signal||| ||— Rated voltage range|-10 to +10V|| ||— Output current|-3 to +3 mA|| ||— Cable length, max.|30 m|| ||Output controller enable||| ||— Switchingvoltage, max.|50 V|| ||— Switchingcurrent, max.|1 A|| ||— Switchingcapacity, 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 duringoperation||| ||● min.|0 °C|| ||● max.|55 °C|| ||Ambient temperature duringstorage/transportation||| ||● min.|-40 °C|| ||● max.|70 °C|| ||**Connection method**||| ||required front connector|1x 48-pin|| ||**Dimensions**||| ||Width|50 mm|| ||Height|290 mm|| ||Depth|210 mm|| 6ES74533AH000AE0 Page 2/3 Subject to change without notice © Copyright Siemens 6/1/2026 ## **Weights** ~~a~~ Weight, approx. 1 620 g **Classifications** ~~a~~ ||**Version**|**Classification**| |---|---|---| |eClass|14|27-24-22-05| |eClass|12|27-24-22-05| |eClass|9.1|27-24-22-05| |eClass|9|27-24-22-05| |eClass|8|27-24-22-05| |eClass|7.1|27-24-22-05| |eClass|6|27-24-22-05| |ETIM|10|EC001422| |ETIM|9|EC001422| |ETIM|8|EC001422| |ETIM|7|EC001422| |IDEA|4|3567| |UNSPSC|15|32-15-17-05| ~~a~~ **Approvals / Certificates General Product Approval** cf UKcA ~~—~~ Miscellaneous ® fF; & **For use in hazardGeneral Product Approval EMV ous locations Maritime application** China RoHS ~~—~~ Miscellaneous LB & ~~ FM ®@ **Maritime application** - NK / Nippon Kaiji Ky okai i] m ~~—=~~ —@ - CCS (China Classifica tion Society) @® ~~~—~~ **Maritime application** **last modified:** 6/7/2025 6ES74533AH000AE0 Page 3/3 Subject to change without notice © Copyright Siemens 6/1/2026
Updated at April 10, 2026
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