Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Analog input channels | 2 |
| Rated input ranges | -20 mA to +20 mA; 4 mA to 20 mA |
| Resolution with overrange | 16 bit including sign |
| Conversion time per channel | 0.04 ms |
| Maximum cycle time, all channels | 0.5 ms for 2 channels without noise suppression; 18 / 21 ms per channel with noise suppression |
| Rated load voltage L+ | 24 V DC |
Applications
- Analog current measurement: Measures current signals from 2-wire transmitters using the supported analog input ranges.
Key Features
- Analog current inputs: 2 analog inputs support rated input ranges of -20 mA to +20 mA and 4 mA to 20 mA.
- Resolution and conversion: Resolution with overrange is 16 bit including sign, max.; conversion time is 0.04 ms per channel.
- Module cycle time: Maximum cycle time for all channels is 0.5 ms for 2 channels without noise suppression; with noise suppression it is 18 / 21 ms per channel.
- Diagnostics: Hardware interrupt, group error, overflow/underflow, and wire-break diagnosis are supported; wire-break diagnosis applies to the 4 mA to 20 mA measuring range only.
- Supply and protection: Rated load voltage L+ is 24 V DC; reverse polarity protection and short-circuit-proof transmitter supply are provided.
- Form factor and isolation: The module is 15 mm wide, 81 mm high, and 52 mm deep. The analog inputs are isolated from the backplane bus and load voltage L+.
Frequently Asked Questions
1. What analog input ranges does 6ES7134-4MB02-0AB0 support?
It supports -20 mA to +20 mA and 4 mA to 20 mA rated current input ranges.
2. How many analog channels does the module have?
It has 2 analog inputs.
3. What resolution and conversion time are available?
Resolution with overrange is 16 bit including sign, max.; conversion time is 0.04 ms per channel.
4. What diagnostics does the module provide?
It provides hardware interrupt, group error, overflow/underflow, and wire-break diagnosis. Wire-break diagnosis applies to the 4 mA to 20 mA measuring range only.
5. What supply and dimensions should be verified before inquiry?
Verify the 24 V DC rated load voltage L+, 15 mm width, 81 mm height, and 52 mm depth.
