Product Description
Key Features
- Analog input identity: Product type designation: AI 16xU BA with 16 analog inputs, all for voltage measurement.
- Resolution and accuracy: Resolution with overrange: 16 bit. Operational error limit over the overall temperature range: ±0.5% relative to the input range.
- Supported voltage ranges: Supported input ranges include 1 V to 5 V, -1 V to +1 V, -10 V to +10 V, and -5 V to +5 V.
- Diagnostics and interrupts: The module has diagnostics, diagnostic alarms, limit value alarms, wire-break detection for 1 … 5 V, overflow/underflow detection, and hardware interrupts.
- Interfaces and engineering: PROFINET is supported from GSD version V2.3 / -, and PROFIBUS from GSD version/GSD revision V1.0 / V5.1. STEP 7 TIA Portal is configurable/integrated from V16 with HSP 312 / V17.
- Delivery and connector: Delivery includes an infeed element, shield bracket, and shield terminal. The front connector with screw terminals or push-in is ordered separately.
Applications
- Voltage measurement: The module supports voltage measurement on 16 analog input channels.
Technical Summary
| Product type | AI 16xU BA |
|---|---|
| Analog inputs | 16 |
| Resolution with overrange | 16 bit |
| Operational error limit | 0.5 % relative to input range |
| Supported voltage ranges | 1 V to 5 V; -1 V to +1 V; -10 V to +10 V; -5 V to +5 V |
| Common mode voltage, max. | 4 V |
| Firmware version | V1.0.0 |
| PROFINET from GSD version/GSD revision | V2.3 / – |
| PROFIBUS from GSD version/GSD revision | V1.0 / V5.1 |
| Power consumption from the backplane bus | 0.85 W |
| Product lifecycle | Active Product |
Frequently Asked Questions
What is the exact Siemens order number?
The exact order number is 6ES7531-7LH00-0AB0.
How many voltage input channels does the module have?
It has 16 analog inputs, all for voltage measurement.
Which voltage ranges are supported?
Supported ranges include 1 V to 5 V, -1 V to +1 V, -10 V to +10 V, and -5 V to +5 V.
Is the front connector included?
It is without the front connector; the screw-terminal or push-in front connector is ordered separately.
What firmware version is supplied in the technical data?
The firmware version is V1.0.0.
