Key Features & Benefits
1.Bi-directional signal conversion with multidrop support for extended reach
2.Dual isolation protection using optical and galvanic methods
3.Advanced transient and overcurrent protection mechanisms
4.Engineered for reliable operation in electrically noisy environments
5.Wide and flexible power supply input options
6.Supports RS485/RS422 communication with high performance
7.Industrial-grade mechanical design for easy installation
PRODUCT CATEGORIES
Introduction
The SC04U is a bidirectional converter engineered to seamlessly bridge RS232 communication with RS485 and RS422 networks. Its primary function is to convert RS232 signals to RS485/RS422 and vice versa, enabling reliable data transmission over long distances of up to 1200 meters. The core value of the SC04U lies in its ability to overcome the distance limitations of standard RS232, allowing legacy or single-point devices to be integrated and multidropped onto a robust RS485 industrial network.
This converter is specifically designed for deployment in demanding industrial settings characterized by high levels of electrical noise, such as solar and power generation facilities. Its design is centered around a principle of "Hardened Protection," incorporating a unique power supply design and a suite of protective features to ensure consistent performance and safeguard connected equipment in harsh operational environments.
RS485/RS422 Connector: Screw Terminals
Power Connector: Screw Terminals
Galvanic Isolation: 3000 V DC between Power & RS232 & Power & RS485
Surge Protection: 600W on all RS485 lines
Over Current Protection: On all data lines
ESD Protection: 15KV on RS232 & RS485 lines
Power Consumption: 1.2 watts
Dimensions (L x D x H): 55 x 110 x 75 mm
Weight: 175g
Relative Humidity: 5 – 95% (non-condensing)
| Categories | AC Power Supply | DC Power Supply | 24 Volt | 48 Volt | 110 Volt | 220 Volt | 230 Volt | Download |
|---|---|---|---|---|---|---|---|---|
| SC04U D24 | – | – | – | – | – | |||
| SC04U D220 | – | – | – | – | – | |||
| SC04U D110 | – | – | – | – | – | |||
| SC04U A230 | – | – | – | – | – | |||
| SC04U D48 | – | – | – | – | – |