Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Product type | SM 1231, AI 4×16 bit |
| Analog inputs | 4; current or voltage differential inputs |
| Voltage input ranges | ±10 V, ±5 V, ±2.5 V or ±1.25 V |
| Current input ranges | 0 to 20 mA; 4 to 20 mA |
| Resolution | 15 bit; + sign |
| Cycle time | 625 μs max. for all channels |
| Rated supply voltage | 24 V DC |
| Required front connector | Yes |
Applications
- Analog signal acquisition: Acquires voltage and current signals through 4 analog differential inputs.
Key Features
- Analog input channels: 4 analog differential inputs support voltage or current signals.
- Supported signal ranges: Voltage: ±10 V, ±5 V, ±2.5 V or ±1.25 V. Current: 0 to 20 mA or 4 to 20 mA.
- Resolution and cycle time: Resolution: 15 bit plus sign. Cycle time for all channels: 625 μs max.
- Supply and consumption: Rated supply voltage: 24 V DC. Typical input current: 65 mA; typical backplane bus current at 5 V DC: 80 mA.
- Diagnostics and smoothing: Has parameterizable integration time and measured-value smoothing, alarms, diagnostics, supply-voltage monitoring, wire-break detection, and input-status LEDs.
- Protection and installation: IP20 protection, required front connector, and 45 mm × 100 mm × 75 mm dimensions. Conformal coating: Class 2 for high reliability.
Frequently Asked Questions
1. What signal ranges does 6AG1231-5ND32-4XB0 support?
It supports voltage ranges of ±10 V, ±5 V, ±2.5 V and ±1.25 V, plus current ranges of 0 to 20 mA and 4 to 20 mA.
2. How many analog inputs does the module have?
It has 4 analog differential inputs for current or voltage signals.
3. What resolution and cycle time are provided?
Resolution is 15 bit plus sign, and the cycle time for all channels is 625 μs max.
4. What supply voltage and connector does it require?
Rated supply voltage is 24 V DC, and a front connector is required.
