Nishanth Technologies provides industrial-grade serial communication converters designed for reliable data transmission in harsh environments.
- Hyderabad, Telangana
- Contact@ntek.in
- +91 81430 78143
Nishanth Technologies provides industrial-grade serial communication converters designed for reliable data transmission in harsh environments.
The DDAM-8520 is an industrial serial converter supporting bidirectional data conversion between RS-232 and RS-485/422, with built-in repeater functionality for extended communication distance.
The DDAM-8520 is designed for robust industrial serial communication. It enables bidirectional data conversion between RS-232 and RS-485/422 signals, making it ideal for integrating legacy serial devices into modern industrial networks.
In addition to conversion, the device supports RS-485/422 repeater functionality, allowing signal extension and improved communication reliability over long distances.
It provides:
1 × RS-232 serial port
2 × RS-485/422 serial ports
With communication distances up to 3000 meters (at 9600 bps), the DDAM-8520 ensures stable long-range transmission.
For enhanced durability, it features:
1500W surge protection
15kV electrostatic discharge (ESD) protection
3kV photoelectric isolation
These protections safeguard connected equipment from voltage spikes and electrical noise in demanding industrial environments.
The DDAM-8520 is engineered for operation in electrically noisy environments. Its multi-level protection system prevents damage from surge currents, static discharge, and high-voltage interference.
The wide 12–36VDC input range ensures compatibility with various industrial power systems.
Designed by Nishanth Technologies, this server platform supports scalable expansion with multiple PCIe slots and high-speed data processing capabilities, making it ideal for enterprise and industrial workloads.
| Specification | Details |
|---|---|
| RS-232 Ports | 1 |
| RS-485/422 Ports | 2 |
| Communication Distance | Up to 3000m (9600 bps) |
| Surge Protection | 1500W |
| ESD Protection | 15kV |
| Isolation Protection | 3kV Photoelectric Isolation |
| Input Voltage | 12 ~ 36 VDC |
⭐ ⭐ ⭐ ⭐ ⭐ (5.0 Rating)
Arun Prakash – Automation Engineer
“Reliable RS-232 to RS-485 conversion with strong surge protection.”
Sneha Rao – System Integrator
“Perfect repeater solution for long-distance serial communication.”
Mahesh Iyer – Industrial Technician
“Stable performance even in electrically noisy factory conditions.”
Nishanth Technologies delivers reliable industrial computing and automation solutions, offering high-performance industrial PCs, displays, and rugged systems. We serve diverse industries with quality products, technical expertise, and customer-focused support.
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