# Time Relay FF PCU-511 DUO, control voltage 230V and 24V AC/DC, multifunction timer

**URL:** https://aio.lv/en/product--ff-pcu-511-duo--12107223
**Data updated:** 2026-03-20 09:57 (EET)
**Category:** Control Systems
**Manufacturer:** FF
**Manufacturer code:** PCU-511 DUO
**EAN:** 5908312592495
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 33.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 27.68 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ff-pcu-511-duo--12107223

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

FF PCU-511 DUO is a time relay (timer) designed for control circuits supporting dual control voltages 230 V and 24 V AC/DC. The multifunction relay provides timed switching for automation, sequence control and delay functions in electrical installations, industrial equipment, and building systems. Suitable for replacing or upgrading existing timers where both voltage ranges are required.

## Long description

FF PCU-511 DUO is a multifunction time relay designed for control circuits that require compatibility with both 230 V and 24 V AC/DC supply voltages. The device provides accurate timed switching and delay functions suitable for industrial equipment, building automation, and machinery control where a single relay must serve multiple voltage environments. The compact design and multifunction capability allow it to replace or upgrade existing timers while keeping wiring and panel space minimal.
Advantages
The timer supports dual control voltages (230 V and 24 V AC/DC) and integrates several timing modes in one unit, reducing the need for multiple separate devices. It delivers repeatable timing performance and reliable contact switching for control and automation tasks. The compact footprint simplifies installation in control panels and DIN-rail assemblies, while a clear set of terminals enables straightforward wiring. The multifunction nature helps standardize spare parts and maintenance procedures.
Suitable for
 Control and automation circuits in industrial machinery
 Building systems such as ventilation, lighting and access control
 Sequence control and interlocking applications
 Replacement or retrofit where both 230 V and 24 V control voltages are used
Key specifications
 Control voltage compatibility: 230 V and 24 V AC/DC
 Function: Multifunction timer with adjustable timing modes
 Timing range: configurable intervals for delays and cycles (factory documentation specifies available ranges)
 Relay output: mechanical contact(s) for switching loads in control circuits
 Mounting: panel or DIN rail compatible housing for compact installation
 Connection: screw or push-in terminals for secure wiring
How to use
Install the relay in a suitable control panel or DIN-rail enclosure, ensuring the supply voltage selected matches the intended control circuit (230 V or 24 V AC/DC). Connect supply and load wiring to the designated terminals following safety and local electrical regulations. Select the desired timing function and set the timing value according to application requirements using the device controls. After wiring and setting, power the circuit and verify correct operation by observing relay switching during a test cycle.
Usage recommendations
Verify voltage selection and wiring before energizing; use proper overcurrent protection and follow manufacturer instructions for mounting, ambient temperature limits, and preventive maintenance to ensure long-term reliable operation.

## FAQ

### How much does the Time Relay FF PCU-511 DUO cost, and is it available for purchase?

The price is 33.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 38 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 07.07.2026 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. 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 FF 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 FF 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

https://aio.lv/img/cache/product/12107223/67643652_large.webp