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AT-42T 2-Port RS-232/422/485 Serial Device Server
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Product Description
The AT-42T is a two-port industrial serial device server for extending RS-232, RS-422 and RS-485 devices over Ethernet. It supports transparent serial-to-Ethernet operation and offers configurable serial port modes for industrial device integration.
Key functions include 2 software-selectable RS-232/422/485 ports; 10/100Base-T Ethernet interface; transparent serial-to-Ethernet communication. Check the product specifications for supported electrical, interface, installation and operating requirements before selecting equipment for your system.
Applications
Legacy Serial Integration
RS485 Device Networking
Industrial Automation
Industrial Data Logging
Remote Equipment Monitoring
PLC and SCADA Integration
Product Specifications
| General | |
|---|---|
| Brand | Avyanna Tech |
| Model | AT-42T |
| Device Type | 2-port serial device server |
| I/O & Signal Performance | |
| Termination | Built-in 120-ohm terminating resistor |
| Connectivity & Configuration | |
| Ethernet | 1 × 10/100Base-T |
| Ethernet Protection | Built-in 1.5kV DC magnetic isolation |
| Serial Ports | 2 × software-selectable RS-232/422/485 |
| Serial Connectors | DB9 and terminal block |
| Data Bits | 8 or 9 including parity |
| Stop Bits | 1 or 2 |
| Parity | None, odd or even |
| Port Isolation | Optical |
| Baud Rate | All standard rates plus customizable option |
| Serial Signals | RS-232: TxD, RxD, RTS, CTS, GND; RS-485: A/D+, B/P/D-, GND |
| Driver Support | Windows 10/11 |
| Configuration | Windows utility and web-based interface |
| Operating Modes | VCOM, TCP Server/Client, UDP Server/Client, Telnet |
| Protocols | ICMP, ARP, DHCP, UDP, TCP/IP, IPv4, HTTP, Telnet |
| TCP Connections | Up to 10 per serial port in TCP Server mode |
| Power & Protection | |
| Power Input | 9-36V DC via terminal block |
| Power Consumption | 3.84W |
| Physical & Environmental | |
| LED Indicators | Power, factory reset, LAN speed/link/activity, serial Tx/Rx |
| Dimensions | 28.5 × 128 × 175.6mm (W × H × D) |
| Weight | 0.520kg |
| Enclosure | Metal, IP54 |
| Mounting | DIN rail |
| Operating Temperature | 0°C to 60°C |
| Storage Temperature | 0°C to 85°C |
| Operating Humidity | 20-95% RH |
| Compliance & Origin | |
| Certification | RoHS |
| Country of Origin | India |
| Other Specifications | |
| RS485 Bias | Built-in 10k-ohm pull-high/pull-low resistors |
| Protection | Reverse-voltage and 8kV ESD protection |
Product Features
- Dual-device connectivity: Connects two RS-232, RS-422 or RS-485 serial devices transparently to an Ethernet network.
- Flexible serial interfaces: Each port supports software-selectable RS-232/422/485-2-wire/485-4-wire communication.
- Multi-client access: Supports up to 10 TCP connections per serial port in TCP Server mode.
- Simple configuration: Configure through a Windows utility or web-based interface.
- Industrial protection: Ethernet magnetic isolation, optical serial isolation, reverse-voltage protection and 8kV ESD protection improve reliability.
- Panel installation: Metal IP54 enclosure with DIN-rail mounting and wide-range 9-36V DC input.
Package Includes
- 1 × Avyanna AT-42T dual-port serial device server
- Removable terminal connectors
- DIN-rail mounting provision
- AT-42T datasheet access
Frequently Asked Questions
What is the Avyanna AT-42T 2-Port RS-232/422/485 Serial Device Server 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 configurable RS-232/422/485 serial ports
- 10/100Base-T Ethernet interface
- Transparent serial-to-Ethernet communication
- Optical isolation and 8 kV ESD protection
- 9–36 VDC DIN-rail mounting
SKU: 2ESE2083
₹ 21,200.00
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:
All Products,
Serial Device Servers
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