DTECH RS232 To RS485 Bi-Directional Converter With Surge & Transient Protection - Opto-Isolated Passive Interface
DTECH RS232 To RS485 Bi-Directional Converter With Surge & Transient Protection - Opto-Isolated Passive Interface
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Description
The DTECH RS232 to RS485 Bi-Directional Converter is designed for dual-protocol conversion between RS232 and RS485 interfaces. It is suitable for remote industrial control and multi-device networking applications.
- Product Type: RS485 / RS232 Series
- Compatibility: RS232, RS485
- Size: 64 x 33 x 17 mm
- Transmission Distance: Up to 1200 m (RS485), 15 m (RS232)
- Transmission Medium: Shielded twisted pair (wire diameter ≥ 0.5 mm²)
- Communication Mode: Asynchronous half-duplex differential
- Key Feature: Bi-directional conversion with surge protection
- Signal Stability: Equipped with TVS diodes and lightning surge protection
- Photoelectric Isolation: Prevents equipment damage from overcurrent
- Signal Amplification: High-sensitivity receiving circuit for reliable long-range communication (300 bps - 115.2 kbps)
- Data Flow Control: Auto-directional for compatibility with existing RS232 software/hardware
- Status Monitoring: Dual LED indicators for TX/RX status
- Packing List: 1× DT-9015 Converter, 1× Terminal Block, 1× User Manual
- Installation Notes: Proper termination resistor installation required in multi-drop networks
- EMI Consideration: Avoid parallel routing with high-voltage cables
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