DTECH RS232 To RS485 Bi-Directional Converter With Surge & Transient Protection - Opto-Isolated Passive Interface

1. Dual-Protocol Conversion & Long-Distance Transmission: Seamlessly converts RS232 to RS485 bidirectionally, supporting up to 1200m (RS485) and 15m (RS232) transmission. Ideal for remote industrial control and multi-device networking.
2. Enhanced Signal Stability & Protection: Equipped with TVS diodes, lightning surge protection, and photoelectric isolation to eliminate interference and prevent equipment damage from overcurrent.
3. Intelligent Signal Amplification: High-sensitivity receiving circuit amplifies weak signals for reliable long-range communication (300bps-115.2kbps).
4. Plug-and-Play Compatibility: Auto-directional data flow control ensures seamless compatibility with existing RS232 software/hardware.
5. Real-Time Status Monitoring: Dual LED indicators display TX/RX status for instant troubleshooting.

Technical parameters:
1. Size: 64x33x17mm (compact and portable)
2. Transmission medium: shielded twisted pair (wire diameter greater than or equal to 0.5 square millimeters)
3. Communication mode: asynchronous half-duplex differential

Notes:
1. Ensure proper termination resistor installation in multi-drop networks.
2. Avoid parallel routing with high-voltage cables to reduce EMI.

Packing list:
1× DT-9015 Converter
1× Terminal Block
1× User Manual