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AT-5IABG - RS232 to RS485/422 Converter with Galvanic Isolation

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AT-5IABG RS232 to RS485/422 Converter angle view

Product Description

Introducing the Avyanna Tech AT-5IABG RS232 to RS485/422 Converter with galvanic isolation and switch-selectable baud rate, designed for seamless and secure industrial communication. Proudly Made in India, it supports reliable integration of RS-232 equipment with RS-485 or RS-422 networks for automation, energy metering, SCADA and embedded-system applications.

Product Specifications

BrandAvyanna Tech
Model / MPNAT-5IABG
Product TypeRS232 to RS485/422 Converter with Galvanic Isolation
Operating Power Supply9–30 VDC wide range (24 V recommended)
Power Consumption20 mA @ 24 VDC
Isolation Voltage1500 VDC (RS-485/422)
RS-485/422 Lightning Protection90 V, 2 kA (8/20 µs)
RS-485/422 Anti-Surge TVS Protection600 W/line
RS-485/422 Protection Voltage6 V
RS-485/422 Overcurrent Protection200 mA resettable fuse
RS-232 Anti-Surge TVS Protection600 W/line
Input InterfaceRS-232 (DB9-F connector)
Output InterfaceRS-485 (2-wire) or RS-422 (4-wire)
Speed Mode9600 bps
Serial Communication StandardRS-232 input to RS-485/RS-422 output
Operating Temperature-10°C to +70°C
Storage Temperature-25°C to +85°C
HumidityUp to 95% RH, non-condensing
Dimensions (L × W × H)115 × 75 × 35 mm
RS-422/485 Connector1 × Plug-in terminal block (#14–22 AWG)
RS-232 Connector1 × DB9-F
Country of OriginIndia

Product Features

  1. Converts RS-232 serial communication to RS-485 2-wire or RS-422 4-wire for industrial integration.
  2. Provides 1500 VDC galvanic isolation on the RS-485/RS-422 side.
  3. Includes 90 V, 2 kA lightning protection and 600 W/line TVS surge protection on RS-485/RS-422 terminals.
  4. Includes a 200 mA resettable fuse and 6 V protection voltage on the RS-485/RS-422 side.
  5. RS-232 terminal protection is rated at 600 W/line TVS.
  6. Supports 9–30 VDC operation with 24 VDC recommended and 20 mA consumption at 24 VDC.
  7. Compact 115 × 75 × 35 mm enclosure for industrial automation, metering and embedded-system installations.

Package Includes

  • 1 × Avyanna AT-5IABG RS232 to RS485/422 Converter with Galvanic Isolation
  • Other supplied accessories are not specified in the available OEM product information.

Other Information

RAKSHA Series

AT-5IABG is part of Avyanna Tech's RAKSHA Series of industrial converters designed for reliable signal conversion, isolation, surge suppression and integration between legacy and modern industrial interfaces.

Applications & Use Cases
  • Industrial automation and PLC communication
  • Energy monitoring and metering systems
  • SCADA and industrial monitoring networks
  • Embedded systems and instrumentation
  • Legacy RS-232 equipment integration with RS-485/RS-422 networks
  • IIoT and industrial communication architectures
Installation & Integration Notes
  • Use a 9–30 VDC power supply; 24 VDC is recommended.
  • RS-232 connects through the DB9-F interface; RS-485/RS-422 connects through the plug-in terminal block.
  • The RS-485/RS-422 side provides 1500 VDC galvanic isolation and surge protection for electrically noisy industrial environments.
  • Confirm baud-rate switch settings with the connected equipment before commissioning.
Ordering Information

MPN: AT-5IABG — Galvanic Isolation version. Avyanna also lists an optical-isolation variant separately.

Country of Origin: India

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:
  • Delivery time within metro cities in India is 1-3 days; for other locations, it is 3-7 days. Delivery varies based on location and courier service.
  • If the item is out of stock, the estimated delivery time is 7-14 days from order confirmation. Delivery varies based on location and courier service.
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

  • 20 mA power consumption at 24 VDC
  • RS-232 terminal anti-surge TVS protection: 600 W/line
  • RS-232 input through DB9-F connector
  • RS-485 (2-wire) or RS-422 (4-wire) output
  • 1500 VDC galvanic isolation on RS-485/RS-422
  • 9–30 VDC wide-range industrial power input
SKU: 2EEN20203
₹ 6,500.00
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Lead time

Quantity Dispatch
1-10 units 1 to 3 days (metro cities)
3 to 7 days (others location)
>10 units To be negotiated
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