# ABB binary input module BE/S4.20.3.2 — 4-channel manual contact status query (MPN 2CDG110276R0011)

**URL:** https://aio.lv/en/product--abb-2cdg110276r0011--11658494
**Data updated:** 2026-02-16 07:03 (EET)
**Category:** Control Systems
**Manufacturer:** ABB
**Manufacturer code:** 2CDG110276R0011
**EAN:** 4053546110821
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 165.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 136.77 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--abb-2cdg110276r0011--11658494

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.99 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

The ABB BE/S4.20.3.2 is a 4-channel binary input module for manual contact status query. Designed for integration into control and automation systems, it reads the on/off state of up to four contacts and provides a clear interface for monitoring and control. Suitable for industrial and building automation tasks requiring discrete input monitoring and simple manual checks.

## Long description

The ABB BE/S4.20.3.2 is a 4-channel binary input module designed for manual contact status query within control and automation systems. It reads the on/off state of up to four discrete contacts and presents these states to the higher-level control equipment. The module is intended for integration in applications where simple, reliable monitoring of manual switches, potential-free contacts or signaling devices is required. The compact module offers a clear electrical interface and consistent behavior for building automation and industrial control panels.
Advantages
The module provides four independent binary inputs in a single compact unit, enabling space-efficient installation in control cabinets or DIN-rail assemblies. It offers straightforward wiring and predictable contact-status reporting, reducing commissioning time. The design is compatible with common automation environments and supports manual contact interrogation without requiring additional signal conditioning. Built to ABB quality standards, the device ensures stable and repeatable input detection for routine monitoring tasks.
Suitable for
Monitoring manual switches, push-buttons and external dry contacts
Building automation control panels and lighting control systems
Simple alarm or status signaling integration into PLC and relay logic
Factory floor panels where multiple discrete inputs must be read
Key specifications
Number of channels: 4 independent binary inputs
Input type: manual/dry contact status detection (on/off)
Mounting: DIN-rail compatible compact module
Interface: direct wiring terminals for contact connections
Operating environment: intended for indoor control cabinet or panel installation
Function: passive contact state interrogation for higher-level controllers
How to use
Install the module on a standard DIN rail inside a control cabinet and connect the external manual contacts or dry contact outputs to the input terminals following the wiring diagram supplied by the system integrator or installation documentation. Ensure the higher-level controller or monitoring device is configured to read the module's inputs as discrete on/off signals. Verify wiring polarity and terminal tightening to maintain reliable contact detection. Perform initial functional checks by operating each manual contact and confirming the corresponding input state is reported correctly to the controller.
Usage recommendations
Place the module in a sheltered, ventilated control cabinet and avoid exposure to direct moisture or corrosive atmospheres. Use suitable cable cross-sections and quality terminals to prevent contact resistance issues. Regularly inspect terminal connections as part of planned maintenance and follow applicable electrical safety standards when performing installation and testing.

## FAQ

### How much does the ABB BE/S4.20.3.2 binary input module cost, and is it available for purchase?

The price is 165.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 33 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 22.07.2026 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### 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 ABB 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 ABB 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

## Image

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