Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Module type | SM 1231, AI 4×16 bit RTD |
| Analog input channels | 4; Resistance thermometer |
| Supported resistance thermometer types | Pt10, Pt50, Pt100, Pt200, Pt500, Pt1000, Ni100, Ni120, Ni200, Ni500, Ni1000, Cu10, Cu50, Cu100, LG-Ni1000 |
| Rated supply voltage | 24 V |
| Resolution with overrange | 15 bit; + sign |
| Diagnostics | Supply-voltage monitoring, wire-break detection, readable diagnostics, alarms |
| Required connection | Front connector |
| Operating ambient temperature | -20 °C to 60 °C |
Key Features
- RTD analog inputs: 4 analog inputs for resistance thermometers, including Pt10, Pt50, Pt100, Pt200, Pt500, Pt1000, Ni100, Ni120, Ni200, Ni500, Ni1000, Cu10, Cu50, Cu100, and LG-Ni1000.
- Resistance ranges: Supports 0 to 150 ohms, 0 to 300 ohms, and 0 to 600 ohms.
- Resolution and conversion: Resolution with overrange is 15 bit; + sign. The measurement principle is integrating, with 85 dB interference voltage suppression at 50 / 60 / 400 Hz.
- Diagnostics: Has alarms, readable diagnostics, supply-voltage monitoring, wire-break detection, and input-status and maintenance LEDs.
- Supply and connection: Rated supply voltage is 24 V. Current consumption is 40 mA typical, backplane bus consumption is 80 mA typical, and a front connector is required.
- Protection and dimensions: Has conformal coating, IP20 protection, and dimensions of 45 mm width, 100 mm height, and 75 mm depth.
Frequently Asked Questions
1. How many RTD inputs does the 6AG1231-5PD32-4XB0 have?
It has 4 analog inputs for resistance thermometers.
2. Which resistance thermometer types are supported?
It supports Pt10, Pt50, Pt100, Pt200, Pt500, Pt1000, Ni100, Ni120, Ni200, Ni500, Ni1000, Cu10, Cu50, Cu100, and LG-Ni1000.
3. What connection does the module require?
It requires a front connector.
