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Avyanna AT-42M — RS-232/422/485 Modbus Gateways
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Product Description
The Avyanna Tech AT-42M is a two-port Modbus gateway bridging serial industrial devices to Modbus TCP/IP Ethernet networks. It translates between compatible Modbus TCP, RTU and ASCII applications using software-selectable RS-232/422/485 serial interfaces.
Key functions include 2 configurable RS-232/422/485 serial ports; modbus TCP/IP to Modbus RTU / ASCII integration; 10/100 Mbps Ethernet networking. Check the product specifications for supported electrical, interface, installation and operating requirements before selecting equipment for your system.
Applications
IoT Gateway Connectivity
Remote Device Management
Edge Data Acquisition
Industrial Automation
Remote Monitoring & Control
Product Specifications
| General | |
|---|---|
| Model | AT-42M |
| Connectivity & Configuration | |
| Serial Ports | 2 |
| Serial Interfaces | Software-selectable RS-232 / RS-422 / RS-485 2-wire / RS-485 4-wire |
| Ethernet | 1 × 10/100 Mbps Ethernet port |
| Modbus Protocols | Modbus TCP/IP, Modbus RTU, Modbus ASCII |
| Operating Modes | Modbus RTU Client/Server, Modbus ASCII Client/Server |
| Network Protocols | ICMP, ARP, DHCP, UDP, TCP/IP, IPv4, HTTP, Modbus TCP/IP |
| Serial Protection | Built-in 8-kV ESD protection |
| Power & Protection | |
| Isolation | 2.5 kV galvanic/optical isolation; 1.5 kV magnetic isolation |
| Input Voltage | 9–36 VDC |
| Physical & Environmental | |
| Operating Temperature | 0°C to 60°C |
| Mounting | DIN rail |
| Enclosure | Metal, IP54 |
| Compliance & Origin | |
| Certification | RoHS |
| Other Specifications | |
| Client Connections | Up to 10 connections per serial port under Modbus client mode |
Product Features
- Flexible serial-to-Ethernet integration: Two serial ports with software-selectable RS-232, RS-422, RS-485 2-wire and RS-485 4-wire interfaces bridge legacy serial devices to 10/100 Mbps Ethernet networks.
- Modbus protocol conversion: Integrates Modbus TCP/IP with Modbus RTU and Modbus ASCII networks and supports client/server operating modes for industrial device interoperability.
- Industrial protection and scalability: Built-in 8-kV ESD protection for serial signals, isolation features, DIN-rail mounting and an IP54 metal enclosure support reliable deployment, while Modbus client mode supports up to 10 connections per serial port.
Package Includes
- 1 × Avyanna Tech AT-42M 2-Port Modbus Gateway
Power supplies, cables and optional accessories are included only if specified in the order.
Frequently Asked Questions
What is the Avyanna AT-42M — RS-232/422/485 Modbus Gateways used for?
What are its main features?
What are the power or battery requirements?
Which interfaces or communication protocols does it use?
What is included in the package?
Other Information
Warranty Information
1 Year Seller Warranty
This item is covered with a standard warranty of 1 year from the time of delivery against manufacturing defects only. This warranty is given for the benefit of TwoElectrons customers from any kind of manufacturing defects. Replacement will be done against manufacturing defects.
What Voids Warranty
If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.
Shipping & Returns Policy
Shipping Policy:
- In-stock items are delivered within 7-10 working days for orders within India. Delivery varies based on location and courier service.
- In-stock items are delivered within up to 20 working days for orders outside India. Delivery varies based on location and courier service.
- If the item is out of stock, you can still place an order. The estimated delivery time will be notified to you by email.
Return & Refund Policy:
- Return window: 7 days from receipt unless stated otherwise.
- No refunds or replacements after the return window.
- Returns are accepted only for non-working or damaged products.
- Initiate return requests from here: Return Request or contact us at 09831070550.
- Refunds are processed within 3-4 working days after inspection and approval.
Main Features
- 2 software-selectable RS-232/422/485 serial ports
- Modbus TCP / RTU / ASCII integration
- 10/100 Mbps Ethernet access
- Up to 10 Modbus client connections per serial port
- 9–36 VDC power supply
SKU: 2EEN20173
₹ 23,800.00
For bulk orders, volume pricing & B2B enquiries, contact our team →
Lead time
| QUANTITY | DISPATCH |
|---|---|
| 1-10 units |
Order from India: 7-10 working days Order outside India: Up to 20 working days |
| 10+ units | To be negotiated |
Category:
Edge Networking,
Modbus Gateways
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