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header-product Gateway/controller Rittal 3124.300 with 10/100/1000 Mbit/s, IP20, OPC-UA & Modbus/TCP, 24 V output
426.49 €

Gateway/controller Rittal 3124.300 with 10/100/1000 Mbit/s, IP20, OPC-UA & Modbus/TCP, 24 V output

Rittal 3124.300 gateway/controller Photo 1
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Gateway/controller Rittal 3124.300 with 10/100/1000 Mbit/s, IP20, OPC-UA & Modbus/TCP, 24 V output

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Short description

Rittal 3124.300 is a gateway/controller designed for industrial network integration. It supports Ethernet at 10/100/1000 Mbit/s (IEEE 802.3) and major protocols including OPC-UA, SNMP v1–v3, Modbus/TCP, TCP/IPv4/IPv6, Radius, SSH, Telnet, FTP/SFTP. The device provides a 24 V output, IP20 protection and is intended for connecting and managing devices and telemetry in control cabinets and automation systems.
Available for order: 307 pcs.
Warranty: 2 Years
SKU: 12400513
Manufacturer: Rittal
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.79 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
27.08.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
01.09.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.28 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
01.09.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.79 €
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Product information

Description

Rittal 3124.300 is a gateway/controller for industrial network integration, designed to connect devices and telemetry inside control cabinets and automation systems. It supports Ethernet at 10/100/1000 Mbit/s and implements common industrial communication protocols such as OPC-UA and Modbus/TCP, along with SNMP v1–v3, TCP/IPv4/IPv6, Radius, SSH, Telnet, FTP/SFTP. The unit provides a 24 V output and has IP20 enclosure protection, suitable for installation in indoor electrical cabinets and rack systems.

Advantages

The Rittal gateway offers multi-protocol support for seamless integration with SCADA, PLCs and higher-level IT systems. Gigabit Ethernet capability ensures high-bandwidth data exchange while protocol flexibility (OPC-UA, Modbus/TCP, SNMP) simplifies connectivity across diverse equipment. The built-in 24 V output allows powering of connected sensors or auxiliary modules directly from the device. Compact design with IP20 protection is targeted at internal cabinet mounting where protection against contact and moderate dust is required.

Suitable for

  • Aggregating telemetry data from PLCs and field devices into OPC-UA or Modbus/TCP networks
  • Connecting control cabinet devices to enterprise networks and IT systems
  • Edge integration for small- to medium-scale automation projects requiring Gigabit Ethernet

When it may not be suitable

The IP20 rating means this gateway is not intended for outdoor use or for environments requiring high ingress protection against water or heavy dust. Applications that demand intrinsic safety, explosion protection or extended environmental sealing will require a different device. Very large-scale installations demanding advanced on-board processing or extensive I/O expansion may need a more feature-rich controller.

Key specifications

  • Network interface: Ethernet 10/100/1000 Mbit/s (IEEE 802.3)
  • Supported protocols: OPC-UA, Modbus/TCP, SNMP v1–v3, TCP/IPv4/IPv6, Radius, SSH, Telnet, FTP/SFTP
  • Supply output: 24 V DC output for powering peripheral devices
  • Enclosure protection: IP20 (suitable for internal cabinet mounting)
  • Colour and mounting: black housing designed for cabinet or rack installation

How to use

Install the gateway inside a control cabinet on a DIN rail or suitable mounting plate according to cabinet layout and clearance requirements. Connect the Ethernet network using compatible Cat5e/6 cables to the device ports and configure IP settings for TCP/IPv4 or IPv6 as required. Enable and configure required communication stacks such as OPC-UA or Modbus/TCP through the device management interface, and set up user authentication via Radius or SSH where needed. Use the 24 V output to feed sensors or auxiliary modules, observing current limits and wiring polarity. Validate communication with connected PLCs and monitoring systems before commissioning.

What to consider before purchase

  • Environment: IP20 is for internal cabinet use only; choose higher IP rating for outdoor or harsh environments
  • Protocol compatibility: confirm that OPC-UA, Modbus/TCP or other supported protocols match your existing devices and SCADA/IT systems
  • Power and wiring: ensure the 24 V output power and available current meet the needs of connected peripherals
  • Network infrastructure: verify that your network switches and cabling support Gigabit Ethernet if required

Usage recommendations

For reliable operation, mount the gateway in a temperature-controlled cabinet, use shielded Ethernet cabling where noise is present, and secure management access with strong authentication (Radius/SSH). Test protocol configurations in a staging environment before full deployment and monitor device health using SNMP or integrated logs.

All features
Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
0.28 kg
Supported network protocols: Network protocols tested as compatible with this product e.g. FTP,HTML, POP.
OPC-UA, SNMPv1, SNMPv2c, SNMPv3, Modbus/TCP, TCP/IPv4, TCP/IPv6, Radius, Telnet, SSH, FTP, SFTP, HTTP, HTTPS, NTP, DHCP, DNS, SMTP, Syslog, LDAP
Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.
0 - 70
Height: The measurement of the product from head to foot or from base to top.
117 mm
Output voltage:
24
Width: The measurement or extent of something from side to side.
18 mm
Depth: The distance from the front to the back of something.
120 mm
Product colour: The colour e.g. red, blue, green, black, white.
Black
Networking standards: The way in which the network is working, e.g. IEEE 802.11a, IEEE 802.11b, IEEE 802.11g.
IEEE 802.3
USB 2.0 ports quantity: Number of USB 2.0 ports (connecting interfaces) in the device. USB 2.0 was released in April 2000 (now called "Hi-Speed"), adding higher maximum signaling rate of 480 Mbit/s (effective throughput up to 35 MB/s or 280 Mbit/s), USB 2.0 ports are usually black.
1
Ethernet LAN (RJ-45) ports: Number of Ethernet LAN (RJ-45) ports (connecting interfaces) in the device. Ethernet LAN (RJ-45) ports allow a computer to connect to the ethernet.
2
Ethernet LAN data rates: The different speed levels of the Ethernet LAN connection.
1000, 100, 10
International Protection (IP) code: The IP code classifies and rates the degree of protection provided against the intrusion (including body parts such as hands and fingers), dust, accidental contact, and water by mechanical casings and electrical enclosures. It is published by the International Electrotechnical Commission (IEC). The digits (characteristic numerals) indicate conformity with the conditions summarized in the tables below. Where there is no protection rating with regard to one of the criteria, the digit is replaced with the letter X. an electrical socket rated IP22 is protected against insertion of fingers and will not be damaged or become unsafe during a specified test in which it is exposed to vertically or nearly vertically dripping water. Another example is the Sony Xperia Z Ultra, one of the first cellular phones to be IP-rated; it is rated at IP58 and marketed as "dust resistant" and can be "immersed in 1.5 meter of freshwater for up to 30 minutes".
IP20
Harmonized System (HS) code:
85176990
Control display unit:
No

Description

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Customer reviews

Customer questions

FAQ

How much does the Rittal 3124.300 gateway/controller cost, and is it available for purchase?

The price is 426.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 307 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 27.08.2026 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. 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 Rittal 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 Rittal 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
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14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.