Product information
Overview
Key Features
- Analog input capacity: 8 analog inputs support current, voltage, resistance and resistance thermometer measurement; the channels are arranged in groups of 8.
- Resolution and accuracy: Resolution with overrange is 16 bit, and the accuracy is 0.5%.
- Supported input ranges: Supported ranges include 1 V to 5 V, -1 V to +1 V, -10 V to +10 V, -5 V to +5 V, 0 to 20 mA, -20 mA to +20 mA, 4 mA to 20 mA, Ni 100, Ni 1000, LG-Ni 1000, Pt 100, Pt 1000, 0 to 600 ohms, 0 to 6000 ohms and PTC.
- Signal connections: The module supports voltage measurement, 2-wire current measurement with external supply, 4-wire current measurement, and 2-wire or 3-wire resistance measurement. Four-wire resistance measurement is not supported.
- Diagnostics and interrupts: Diagnostics, diagnostic alarms, limit value alarms, hardware interrupts, RUN and ERROR LEDs, channel status display, channel diagnostics and module diagnostics are supported.
- Included and separate components: Delivery includes an infeed element, shield bracket and shield terminal. The front connector with screw terminals or push-in must be ordered separately.
Technical Summary
| Product type | AI 8xU/I/R/RTD BA |
|---|---|
| Analog inputs | 8 |
| Measurement modes | Current, voltage, resistance and resistance thermometer |
| Resolution | 16 bit |
| Accuracy | 0.5% |
| Input ranges | 1 V to 5 V; -1 V to +1 V; -10 V to +10 V; -5 V to +5 V; 0 to 20 mA; -20 mA to +20 mA; 4 mA to 20 mA; Ni 100; Ni 1000; LG-Ni 1000; Pt 100; Pt 1000; 0 to 600 ohms; 0 to 6000 ohms; PTC |
| Firmware version | V1.0.0 |
| Front connector | To be ordered separately |
Frequently Asked Questions
What is Siemens 6ES7531-7QF00-0AB0?
It is a SIMATIC S7-1500 analog input module, AI 8xU/I/R/RTD BA, with 8 channels, 16 bit resolution and 0.5% accuracy.
Which signals can the module measure?
It supports current, voltage, resistance and resistance thermometer measurement. Supported examples include 4 mA to 20 mA, 1 V to 5 V, Ni 100, Pt 100, 0 to 600 ohms and 0 to 6000 ohms.
Is the front connector included?
It is without the front connector. The front connector with screw terminals or push-in must be ordered separately; delivery includes an infeed element, shield bracket and shield terminal.
What should I provide for a quotation request?
Provide the required quantity, destination and project-list context for Siemens 6ES7531-7QF00-0AB0 quotation review.
