# Relay card FSP AS400 24V 1A RS-232 9-pin Black Green

**URL:** https://aio.lv/en/product--fsp-mpf0007500gp--10532383
**Data updated:** 2026-03-17 09:05 (EET)
**Category:** Other goods
**Manufacturer:** FSP
**Manufacturer code:** MPF0007500GP
**EAN:** 4711140487458
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 131.99 €
**Prices and availability valid until:** 2026-11-21 23:59
**Price without VAT (21%):** 109.08 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fsp-mpf0007500gp--10532383

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 05.11.2026 | free |
| Pickup points | 10.11.2026 | 1.99 EUR |
| Courier delivery to door | 10.11.2026 | 4.99 EUR |

## Summary description

The FSP AS400 is a relay card designed for reliable performance with a 24V input voltage and 1A input current. It features an RS-232 interface and a 9-pin host interface, making it suitable for various applications. The card is available in black and green colors, providing flexibility in design.

## Long description

The FSP AS400 relay card provides contact closures for remote monitoring of UPS systems and other equipment. Designed to operate with a 24V input and 1A input current, the card offers an RS-232 interface and a 9-pin host connection for straightforward integration into existing control and monitoring setups. Available in black and green color options, the AS400 supports selection of dry-contact signal state (active close or active open) via jumper settings to match different application requirements.
Advantages
The AS400 relay card delivers dependable signal switching with a clearly defined 24V/1A electrical envelope, reducing uncertainty during integration. The RS-232 interface and standard 9-pin connector simplify connection to common monitoring hardware and serial devices. Jumper-configurable dry-contact polarity allows flexible adaptation to systems that require either active-close or active-open signaling. Compact form and two color options make the card easy to position and visually match within rack or enclosure installations.
Suitable for
 Remote monitoring of UPS and power systems
 Integration with serial monitoring equipment using RS-232
 Alarm and event signaling in control cabinets
 Projects that require selectable dry-contact polarity
Key specifications
 Operating voltage: 24 V input
 Maximum input current: 1 A
 Communication interface: RS-232 serial
 Host connector: 9-pin D-sub (serial)
 Dry-contact output with jumper-selectable active-close or active-open
 Available colors: black, green
How to use
Install the AS400 card into the target device or enclosure and connect the 24V supply, ensuring the supply can provide up to 1A as required. Use the 9-pin RS-232 connector to link the card to your monitoring or control system. Set the jumper to select the desired dry-contact behavior (active close or active open) prior to operation. Confirm signal behavior through the connected monitoring equipment and verify correct wiring and grounding for reliable communications.
Usage recommendations
For stable operation, use a regulated 24V source rated for at least 1A and ensure RS-232 cable runs meet recommended shielding and length guidelines. Before deployment, test both jumper positions to confirm the expected dry-contact response with your monitoring hardware.

## Specifications

| Feature | Value |
|---|---|
| Interface type | RS-232 |
| Input voltage | 24 |
| Product colour | Black, Green |
| Host interface | 9-pin |
| Input current | 1 |
| Product type | Relay card |

## FAQ

### How much does the Relay card FSP AS400 cost, and is it available for purchase?

The price is 131.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 55 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 05.11.2026 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 Relay card FSP AS400 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 FSP 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 FSP 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/10532383/59602702_large.webp