Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Module type | SIPLUS S7-300 analog input module |
| Analog inputs | 2 |
| Rated load voltage L+ | 24 V DC |
| Supported signal types | Voltage, current, thermocouple, resistance thermometer and resistance |
| Resolution with overrange | Max. 15 bit |
| Integration time | Parameterizable; 2,5 / 16,67 / 20 / 100 ms |
| Diagnostics | Parameterizable diagnostics and diagnostic alarm |
| Connection | 1x 20-pole |
| Isolation | Channels to backplane bus and electronics power supply |
| Power loss | 1.3 W, typ. |
| Protection | Conformal coating; -25…+70 °C |
| Product lifecycle | Product cancellation |
Applications
- Analog signal acquisition: Voltage, current, thermocouple, resistance thermometer and resistance measurement through the analog inputs.
- Diagnostic alarming: Diagnostic alarms, readable diagnostic information and a parameterizable limit value alarm on channel 0.
Key Features
- Analog inputs: 2 analog inputs with voltage, current, thermocouple, resistance thermometer and resistance ranges.
- Signal resolution: Resolution with overrange: max. 15 bit; unipolar 9/12/12/14 bit; bipolar 9 bit + sign/12 bit + sign/12 bit + sign/14 bit + sign.
- Rated input ranges: Supported ranges include 1 V to 5 V, -1 V to +1 V, -10 V to +10 V, 0 to 20 mA, 4 mA to 20 mA, Type E/J/K/N thermocouples, Ni 100, Pt 100 and 0 to 150/300/600 ohms.
- Diagnostics and alarms: Parameterizable diagnostics, diagnostic alarm, parameterizable limit value alarm on channel 0, readable diagnostic information and red group error SF LED.
- Supply and isolation: Rated load voltage L+: 24 V DC, with reverse polarity protection. The analog inputs are isolated from the backplane bus and electronics power supply; the channels are not isolated from each other.
- Connection and installation: 1x 20-pole connection; removing and inserting with active backplane bus. Shielded cable length: max. 200 m, or 50 m at 80 mV and thermocouples.
Frequently Asked Questions
1. What type of module is Siemens 6AG1331-7KB02-2AB0?
It is a SIPLUS S7-300 analog input module with 2 isolated analog inputs.
2. Which signal types does 6AG1331-7KB02-2AB0 support?
It supports voltage, current, thermocouple, resistance thermometer and resistance inputs.
3. What resolution and integration times are available?
Resolution with overrange is max. 15 bit; integration time is parameterizable at 2,5 / 16,67 / 20 / 100 ms.
4. What connection and isolation details should be verified?
The module has 1x 20-pole connection. The analog inputs are isolated from the backplane bus and electronics power supply, but not from each other.
