1. Compatible with RS232/RS485 standard, converts RS232 signal to balanced differential RS485 signal. 2. Provides stable transmission rate with reliable communication speed of 300~115200bps. 3. Onboard integrated isolation provides stable isolation voltage without requiring external power at the isolation end. 4. Onboard digital isolation ensures signal isolation, high reliability, strong anti-interference capability, and low power consumption. 5. Onboard TVS (transient voltage suppressor) effectively suppresses surge and transient voltages, protecting against electrical surges and static electricity. Features: - Board-mounted self-recovery fuse and protective diode ensure stable current and voltage output, protect against overvoltage, and enhance impact resistance. - Onboard RS485 output terminal includes a 120R resistor that can be switched on or off for convenient operation. - Onboard terminal power interface supports wide DC input voltage range of 6–36V. - Industrial rail-mountable V0 flame-retardant housing, compact size, easy installation, and cost-effective design. Specifications: - Product type: Active digital isolated RS232 to RS485 serial port converter - Power supply voltage: 6–36V DC - Interface protection: Reverse connection protection - Reliable communication rate: 300–115200bps - Equipment interface: Compatible with RS232/RS485 standards RS232 Interface: - Interface type: Terminal block - Transmission distance: Up to 15m - Transmission mode: Point-to-point RS485 Interface: - Interface type: Terminal block - Direction control: Hardware auto-detection and control of data transmission direction - Interface protection: 600W surge protection, transient protection, and 15kV electrostatic discharge protection - Termination resistance: 120R, switchable via onboard switch - Transmission distance: Up to 1200m - Transmission mode: Point-to-multipoint (supports up to 32 nodes; repeater recommended for more than 16 nodes) - Enclosure: Rail-mountable V0 flame-retardant housing - Dimensions: 91.6 x 23.3 x 58.7mm - Color: White - Material: ABS Package Contents: 1 x RS232 to RS485 Converter Note: The package includes only the items listed above. Other accessories are not included. Note: Lighting effects and display settings may cause slight variations in color between the product image and actual item. Measurement error allowance is ±1–3cm.