Product information
Overview
Key Features
- Digital I/O capacity: The module has 16 digital inputs and 32 digital outputs. Digital inputs follow the IEC 61131 type 2 input characteristic curve.
- Analog input capacity: It has 16 analog inputs with thermocouples or 2-wire connection, or 8 with Pt 100 or 4-wire connection.
- Analog signal ranges: Supported input ranges include voltage, current, thermocouple and resistance thermometer signals, including 0 to +10 V, 0 to 20 mA, 4 mA to 20 mA, Type B/J/K/R/S and Pt 100.
- 24 V supply: Load voltage L+ has a rated value of 24 V DC and a permissible range from 20.4 V to 28.8 V DC.
- Output protection: Digital outputs have electronic short-circuit protection and a rated signal "1" output current of 0.1 A.
- Resolution and conversion: Analog resolution with overrange is 14 bit; 12 bit or 14 bit is parameterizable. Conversion time is 16.67 ms per channel, with stated 12 bit and 14 bit conditions.
- Front connection: The required front connector is 2x 48-pin.
Technical Summary
| Product type | SIMATIC S7-400 FM 455 S control module |
|---|---|
| Digital inputs | 16 |
| Digital outputs | 32 |
| Analog inputs | 16 with thermocouples or 2-wire connection; 8 with Pt 100 or 4-wire connection |
| Load voltage L+ | 24 V DC rated; 20.4 V to 28.8 V DC permissible range |
| Analog input ranges | Voltage, current, thermocouple and resistance thermometer |
| Analog resolution | 14 bit with overrange; 12 bit or 14 bit, parameterizable |
| Conversion time | 16.67 ms per channel |
| Front connector | 2x 48-pin |
| Product lifecycle | Announcement of product phase-out |
Frequently Asked Questions
What is Siemens 6ES7455-1VS00-0AE0?
It is a SIMATIC S7-400 FM 455 S control module with 16 channels for step and pulse functions.
How many I/O points does the module have?
It has 16 digital inputs, 32 digital outputs and 16 analog inputs with thermocouples or 2-wire connection; 8 analog inputs with Pt 100 or 4-wire connection.
What supply voltage does it use?
Load voltage L+ is 24 V DC rated, with a permissible range from 20.4 V to 28.8 V DC.
Which front connector is required?
The required front connector is 2x 48-pin.
What details should I provide for a quotation?
Provide the required quantity, destination and project or MRO list context for model-specific quotation support.
