# Wago 750-455 Fieldbus Module, 4-Channel Analog Input, 12-bit Resolution

**URL:** https://aio.lv/en/product--wago-750-455--12445769
**Data updated:** 2026-05-18 02:54 (EEST)
**Category:** Server Parts & Components
**Manufacturer:** Wago
**Manufacturer code:** 750-455
**EAN:** 4045454439606
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 387.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 320.65 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--wago-750-455--12445769

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

The Wago 750-455 is a 4-channel analog input fieldbus module designed for industrial automation systems. It features a 12-bit resolution and 0.5 kV isolation, ensuring precise signal processing for 4-20 mA inputs. This module is engineered for reliable integration into Wago I/O systems, providing efficient data acquisition and signal monitoring in various control applications.

## Long description

The Wago 750-455 is a high-performance 4-channel analog input module designed for seamless integration into industrial fieldbus systems. This module is specifically engineered to process standard 4-20 mA current signals with high precision, utilizing a 12-bit resolution to ensure accurate data acquisition. With built-in electrical isolation of 0.5 kV, it provides reliable signal monitoring while protecting the internal system from potential interference, making it a robust component for demanding automation environments.
Advantages
The primary benefit of this module is its ability to provide stable and precise signal processing for industrial control loops. By offering four independent channels with a common ground potential, it allows for efficient monitoring of multiple sensors simultaneously. The 12-bit resolution ensures that even minor fluctuations in the input signal are captured accurately, while the electrical isolation enhances the overall safety and longevity of the automation system by preventing ground loops and electrical noise from affecting the controller.
Suitable for
Industrial process automation and control systems
Monitoring of pressure, flow, or temperature sensors using 4-20 mA signals
Integration into Wago I/O fieldbus architectures
Data acquisition in manufacturing and production lines
When it may not be suitable
This module is not designed for applications requiring voltage-based analog inputs, as it is strictly calibrated for 4-20 mA current loops. Furthermore, it is not suitable for environments where individual channel isolation is required, as all four channels share a common ground potential.
Key specifications
Number of channels: 4
Signal type: 4-20 mA analog input
Resolution: 12-bit
Isolation: 0.5 kV
Maximum input voltage: 32 V
System supply: Internal via fieldbus coupler
How to use
The module is designed to be snapped onto a standard DIN rail as part of a Wago I/O system. Once physically mounted, the module connects to the fieldbus coupler via the internal data bus. Field devices providing a 4-20 mA signal should be wired to the module terminals, ensuring that the common ground configuration is respected. The system automatically detects the module, and the signal data can then be configured and processed through the corresponding fieldbus controller software.
What to consider before purchase
Verify that your field devices output a 4-20 mA current signal.
Ensure that your control system architecture supports the common ground configuration of this module.
Check the compatibility of your existing Wago I/O system components.
Usage recommendations
Always ensure that the power supply is disconnected during installation to prevent electrical damage. Regularly check the terminal connections to ensure signal integrity in high-vibration industrial environments.

## Specifications

| Feature | Value |
|---|---|
| Dimensions (WxDxH) | 12 x 100 x 69.8 |
| Relative humidity | 0 - 95 |
| Channels quantity | 4 channels |
| Input impedance | 100 Ω |
| Voltage | 32 |
| Isolation | 0.5 kV |
| Signal direction | Input |
| Resolution | 12 bit |
| Conversion time | 10 ms |

## FAQ

### How much does the Wago 750-455 Fieldbus Module \| Analog Input cost, and is it available for purchase?

The price is 387.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 08.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Wago 750-455 Fieldbus Module \| Analog Input be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Wago products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Wago service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### Where can I download the instructions for Wago 750-455 Fieldbus Module \| Analog Input?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/12445769/68778954_large.webp