Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Module type | SIPLUS S7-300 SM 331 analog input module |
| Analog inputs | 8 |
| Supported voltage ranges | 1 V to 5 V; -10 V to +10 V; -5 V to +5 V |
| Supported current ranges | 0 to 20 mA; -20 mA to +20 mA; 4 mA to 20 mA |
| Resolution with overrange | Up to 16 bit including sign |
| Basic conversion time | 10 ms (4-channel mode); 95/83/72/23 ms (8-channel mode) |
| Rated load voltage L+ | 24 V DC |
| Connection | 1x 40-pole |
| Typical power loss | 3 W |
| Isolation | Between channels and backplane bus; between channels and electronics power supply |
| Product status | Product cancellation |
Applications
- Voltage measurement: Supports voltage measurement through the analog inputs.
- Current measurement: Supports current measurement with 2-wire transducers using an external transmitter and current supply, or with 4-wire transducers.
- Limit monitoring: Supports parameterizable limit value alarms on all channels and hardware interrupts on channels 0 to 7 when limit values are exceeded.
Key Features
- Analog input channels: Has 8 analog inputs for voltage and current measurement; thermocouple, resistance thermometer, and resistance input ranges are not supported.
- Supported signal ranges: Rated voltage ranges include 1 V to 5 V, -10 V to +10 V, and -5 V to +5 V. Rated current ranges include 0 to 20 mA, -20 mA to +20 mA, and 4 mA to 20 mA.
- Resolution and timing: Resolution with overrange is up to 16 bit including sign. Basic conversion time is 10 ms in 4-channel mode and 95/83/72/23 ms in 8-channel mode.
- Supply and consumption: Rated load voltage L+ is 24 V DC with reverse polarity protection. Input current is max. 200 mA from L+ without load and max. 100 mA from the 5 V DC backplane bus; typical power loss is 3 W.
- Diagnostics and isolation: Has parameterizable diagnostics, diagnostic and limit value alarms, hardware interrupts on channels 0 to 7, readable diagnostic information, and a red SF group error LED. The channels are isolated from the backplane bus and electronics power supply.
- Connection and environmental design: Uses 1x 40-pole connection and supports shielded cables up to 200 m. The SIPLUS module has conformal coating and a -25…+60 °C temperature range in the product description.
Frequently Asked Questions
1. How many analog input channels does 6AG1331-7NF10-2AB0 have?
It has 8 analog inputs.
2. Which signal ranges does this module support?
Supported rated voltage ranges are 1 V to 5 V, -10 V to +10 V, and -5 V to +5 V. Supported rated current ranges are 0 to 20 mA, -20 mA to +20 mA, and 4 mA to 20 mA.
3. What resolution and conversion times are available?
Resolution with overrange is up to 16 bit including sign. Basic conversion time is 10 ms in 4-channel mode and 95/83/72/23 ms in 8-channel mode.
4. What supply and connection does the module use?
It uses 24 V DC rated load voltage L+ and a 1x 40-pole connection.
