Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Analog input channels | 4 |
| Supported input ranges | 0 to +10 V; 1 V to 5 V; -10 V to +10 V; -5 V to +5 V |
| Rated supply voltage | 24 V DC |
| Cycle time, all channels, max. | 5 ms |
| Resolution with overrange, max. | 15 bit; 15 bit + sign at ±10 V, at ±5 V; 15 bit at 0 V to 10 V, at 1 V to 5 V |
| Input voltage destruction limit, max. | 35 V |
| Power loss, typ. | 1.1 W |
| Potential separation | Between channels: No; between channels and backplane bus: Yes |
Applications
- Analog voltage measurement: The module performs voltage measurement through its 4 analog inputs.
- Input diagnostics: The module provides channel diagnostics, including diagnostic alarms, readable diagnostic information, wire-break detection, and short-circuit detection at 1 V to 5 V.
Key Features
- 4 analog voltage inputs: The module has 4 analog inputs for voltage measurement and supports 0 to +10 V, 1 V to 5 V, -10 V to +10 V, and -5 V to +5 V input ranges.
- Channel diagnostics: Diagnostics include diagnostic alarms, readable diagnostic information, wire-break and short-circuit detection at 1 V to 5 V, and a red SF group-error LED.
- Resolution and cycle time: Resolution with overrange is up to 15 bit; 15 bit + sign at ±10 V and ±5 V, and 15 bit at 0 V to 10 V and 1 V to 5 V. Cycle time for all channels is max. 5 ms.
- 24 V supply: Rated supply voltage is 24 V DC. Reverse-polarity protection is provided against destruction.
- Electrical isolation: The analog inputs are not isolated between channels but are isolated between the channels and the backplane bus.
- Compact dimensions: Dimensions are 45 mm wide, 130 mm high, and 35 mm deep; weight is approximately 150 g.
Frequently Asked Questions
1. How many analog voltage inputs does 6ES7144-4FF01-0AB0 have?
It has 4 analog voltage inputs.
2. Which voltage ranges does the module support?
It supports 0 to +10 V, 1 V to 5 V, -10 V to +10 V, and -5 V to +5 V.
3. What resolution and cycle time are available?
Resolution with overrange is up to 15 bit; 15 bit + sign at ±10 V and ±5 V, and 15 bit at 0 V to 10 V and 1 V to 5 V. Cycle time for all channels is max. 5 ms.
4. Does the module provide channel diagnostics?
Yes. It has diagnostic alarms, readable diagnostic information, wire-break and short-circuit detection at 1 V to 5 V, and a red SF group-error LED.
5. What should be verified before requesting a quote?
Verify the 24 V DC supply, supported voltage range, 30 m shielded cable limit, and the required isolation arrangement. The connection module IO 6ES7194-4..00-0AA0 is ordered separately.
