Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Module type | SIMATIC DP electronic module for ET 200 PRO, 4 AO I High Feature |
| Analog outputs | 4 |
| Output ranges | 0 to 20 mA; -20 mA to +20 mA; 4 mA to 20 mA |
| Supply voltage | 24 V DC rated value |
| Cycle time | 3 ms max. (all channels) |
| Resolution | 15 bit at ±20 mA; 14 bit at 0 to 20 mA; 15 bit at 4 to 20 mA |
| Conversion time | 0.7 ms per channel |
| Load impedance | 600 Ω max. with current outputs; 1 mH max. with inductive load |
| Diagnostics | Diagnostic function, diagnostic alarm, readable diagnostic information, and wire-break detection per channel, not in zero range |
Applications
- Analog actuator signal output: Provides current output signals for connected actuators through two-wire or four-wire connections.
Key Features
- 4 analog outputs: Provides 4 analog current outputs with a maximum cycle time of 3 ms for all channels.
- Selectable current ranges: Supports 0 to 20 mA, -20 mA to +20 mA, and 4 mA to 20 mA output ranges.
- Two-wire and four-wire connections: Supports two-wire and four-wire actuator connections for current output.
- Channel diagnostics: Provides diagnostic information, parameterizable diagnostic alarms, substitute values, and wire-break detection per channel, not in the zero range.
- Resolution and conversion time: Resolution with overrange is up to 15 bit including sign at ±20 mA, 14 bit at 0 to 20 mA, and 15 bit at 4 to 20 mA; conversion time per channel is 0.7 ms.
- 24 V DC supply and isolation: Has a rated supply voltage of 24 V DC, reverse polarity protection against destruction, and electrical isolation between the analog outputs and backplane bus.
Frequently Asked Questions
1. How many analog outputs does 6ES7145-4GF00-0AB0 have?
It has 4 analog outputs.
2. Which current output ranges does the module support?
It supports 0 to 20 mA, -20 mA to +20 mA, and 4 mA to 20 mA.
3. What resolution is available for the output ranges?
Resolution with overrange is up to 15 bit including sign at ±20 mA, 14 bit at 0 to 20 mA, and 15 bit at 4 to 20 mA.
4. What diagnostics are available?
It has diagnostic information, parameterizable diagnostic alarms, substitute values, and wire-break detection per channel, not in the zero range. Short-circuit diagnostics are not available.
5. What connections and supply does it use?
Current outputs support two-wire and four-wire actuator connections. The rated supply voltage is 24 V DC.
