Key Features
- Analog I/O module for SIMATIC S7-300: SM 334 analog module with 4 AI and 2 AO.
- Signal handling for voltage and resistance measurement: Supports 0 to +10 V, Pt 100, and 0 to 10000 ohms.
- Voltage outputs with 12 bit resolution: 0 to 10 V output range with 12 bit resolution including sign.
- Isolated design: Potential separation is provided between the channels and the backplane bus.
- Front connection and mounting data: Required front connector: 20-pin. Width: 40 mm.
Applications
- Analog signal acquisition: For reading voltage, resistance thermometer, and resistance signals through the analog inputs.
- Analog voltage output control: For providing 0 to 10 V analog output signals.
- Pt100 temperature signal input: For connecting Pt100 resistance thermometers in the climatic range.
- Resistance measurement input: For measuring resistance signals up to 10 kOhm.
Technical Summary
| Product type | SIMATIC S7-300 analog module SM 334 |
|---|---|
| Analog inputs | 4 |
| Analog outputs | 2 |
| Input range, voltage | 0 to +10 V |
| Input range, resistance thermometer | Pt 100 |
| Input range, resistance | 0 to 10000 ohms |
| Output range, voltage | 0 to 10 V |
| Resolution with overrange | 12 bit |
| Load voltage L+ | 24 V |
| Isolation test voltage | 500 V DC |
| Required front connector | 20-pin |
Frequently Asked Questions
What is the Siemens 6ES7334-0KE00-0AB0?
It is a SIMATIC S7-300 analog module SM 334.
How many analog inputs and outputs does this module have?
It has 4 analog inputs and 2 analog outputs.
Which signal ranges are supported on the analog inputs?
The inputs support 0 to +10 V, Pt 100, and 0 to 10000 ohms.
What is the output signal range and resolution?
The analog outputs provide 0 to 10 V with 12 bit resolution including sign.
What front connector and supply data should be checked before selection?
The module requires a 20-pin front connector and uses 24 V load voltage L+.
