Product Description
Key Features
- Analog input capacity: 8 analog inputs support voltage measurement and current measurement, with 8 channels in groups of 8.
- Resolution and accuracy: Resolution: 16 bit. Accuracy: 0.3%; linearity error: 0.02% relative to the input range.
- Supported input ranges: Supported rated ranges include 1 V to 5 V, -10 V to +10 V, -5 V to +5 V, 0 to 20 mA, -20 mA to +20 mA and 4 mA to 20 mA.
- Supply and protection: Rated supply: 24 V DC, permissible range 19.2 V to 28.8 V. Reverse polarity protection and encoder-supply short-circuit protection are provided.
- Diagnostics and processing: Diagnostics, diagnostic alarms, limit value alarms, overflow/underflow detection and oversampling are supported. Hardware interrupts cover 8 channels in 0.0625 ms.
- Supplied items and connector: Delivery includes an infeed element, shield bracket and shield terminal. The front connector with screw terminals or push-in connection is ordered separately.
Technical Summary
| Order number | 6ES7531-7NF10-0AB0 |
|---|---|
| Product type designation | AI 8xU/I HS |
| Analog inputs | 8 |
| Resolution | 16 bit |
| Accuracy | 0.3% |
| Rated supply | 24 V DC |
| Permissible supply range | 19.2 V to 28.8 V DC |
| Supported rated input ranges | 1 V to 5 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 |
| Firmware version | V2.1.0 |
| Interfaces | PROFIBUS from GSD version/GSD revision V1.0 / V5.1; PROFINET from GSD version/GSD revision V2.3 / – |
| Delivery | Infeed element, shield bracket and shield terminal included; front connector ordered separately |
Frequently Asked Questions
What order number should be confirmed for this analog input module?
Confirm the complete nameplate order number: 6ES7531-7NF10-0AB0.
How many analog channels does the module have?
It has 8 analog inputs for voltage measurement and 8 analog inputs for current measurement; the supported modes share the module's 8-channel capacity.
Which firmware version is supplied for verification?
The supplied firmware version is V2.1.0, and firmware updating is possible.
Which input ranges should be checked against the installed configuration?
Check 1 V to 5 V, -10 V to +10 V, -5 V to +5 V, 0 to 20 mA, -20 mA to +20 mA and 4 mA to 20 mA.
Is the front connector included in the delivery?
It is without the front connector; the screw-terminal or push-in front connector is ordered separately.
