Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Module type | AI 16xU BA |
| Analog input channels | 16 |
| Supported voltage ranges | 1 V to 5 V; -1 V to +1 V; -10 V to +10 V; -5 V to +5 V |
| Resolution with overrange | 16 bit |
| Common mode voltage, max. | 4 V |
| Hardware interrupts | Yes |
| Front connector | Screw terminals or push-in; to be ordered separately |
Applications
- Voltage measurement: Supports voltage measurement through 16 analog input channels.
Key Features
- 16 analog voltage inputs: Provides 16 voltage measurement channels in groups of 16.
- 16-bit resolution: Resolution with overrange, including sign, is 16 bit.
- Supported voltage ranges: Supports 1 V to 5 V, -1 V to +1 V, -10 V to +10 V, and -5 V to +5 V.
- Diagnostics and interrupts: Has diagnostics, diagnostic alarms, limit value alarms, hardware interrupts, wire-break diagnosis for 1 V to 5 V, and overflow/underflow diagnosis.
- Measurement and isolation data: Uses integrating measurement; common mode voltage is max. 4 V, and isolation between the channels and backplane bus is provided.
- Delivery and connector exclusion: Delivery includes the infeed element, shield bracket, and shield terminal. The front connector with screw terminals or push-in must be ordered separately.
Frequently Asked Questions
1. How many analog inputs does the Siemens 6ES7531-7LH00-0AB0 have?
It has 16 analog voltage inputs in groups of 16.
2. Which voltage ranges does this analog input module support?
It supports 1 V to 5 V, -1 V to +1 V, -10 V to +10 V, and -5 V to +5 V.
3. What resolution does the module provide?
It provides 16-bit resolution with overrange, including sign.
4. What diagnostics are available?
It has diagnostics, diagnostic alarms, limit value alarms, hardware interrupts, wire-break diagnosis only for 1 V to 5 V, and overflow/underflow diagnosis.
5. Is the front connector included?
It is without the front connector; screw terminals or push-in must be ordered separately. Delivery includes the infeed element, shield bracket, and shield terminal.
