Product information
Overview
Key Features
- RTD input capacity: Has 2 analog RTD inputs for 2-/3-/4-wire sensors.
- Measurement resolution: Resolution with overrange is up to 16 bit including sign; for Pt100, Ni100, Ni120, Pt200, Ni200, Pt500, Ni500, Pt1000, Ni1000 and Cu10 it is 15 bit + sign.
- Accuracy: Resistance-type transmitter operational error limit is ±0.1%; Pt100, Pt200, Pt500 and Pt1000 standard: ±1.0 K; climate: ±0.25 K.
- Supply and protection: Rated load voltage L+ is 24 V DC from the power module; reverse polarity protection is provided.
- Sensor connections: Supports 2-wire, 3-wire with internal compensation of line resistances, and 4-wire resistance measurement.
- Diagnostics and dimensions: Provides wire-break, group-error and overflow/underflow diagnostics with a red SF group-error LED; width is 15 mm, height 81 mm and depth 52 mm.
Technical Summary
| Product type | SIMATIC DP ET 200S electronics module, 2AI RTD High Feature |
|---|---|
| Order number | 6ES7134-4NB51-0AB0 |
| Analog inputs | 2 |
| Rated load voltage L+ | 24 V DC; from power module |
| Sensor connections | 2-wire, 3-wire, 4-wire |
| Resolution | Up to 16 bit including sign; 15 bit + sign for specified RTD types |
| Operational error limit | Resistance-type transmitter: ±0.1%; specified RTD limits vary by standard or climate |
| Diagnostics | Wire break, group error, overflow/underflow |
| Product lifecycle | Product cancellation |
Frequently Asked Questions
What is Siemens 6ES7134-4NB51-0AB0?
It is a SIMATIC DP ET 200S electronics module with 2 AI RTD High Feature inputs, 15 mm width, and 2-/3-/4-wire sensor connections.
What supply does the module use?
Its rated load voltage L+ is 24 V DC from the power module, with reverse polarity protection.
Which sensor connections are supported?
It supports 2-wire, 3-wire with internal compensation of line resistances, and 4-wire resistance measurement.
What diagnostics are available?
Wire-break, group-error and overflow/underflow diagnostics are available, with a red SF group-error LED.
How can I request a quotation for this configuration?
Send the required quantity, destination and project-list context for quotation review.
