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Description
TTL to RS485 Electrical Isolation Module DIN Rail Serial Converter Surge ProtectTTL to RS485 Electrical Isolation Module DIN Rail Serial Converter Stable Communication 600W Lightning Protection Features: 1. Compatible with TTL RS485 standard, it can convert TTL signals into differential RS485 signals, half duplex communication 2. Compatible with 3. 3V ~ 5V TTL signal level, power supply terminal has anti reverse and anti overvoltage circuit 3. On board integrated power supply isolation can provide stable isolation voltage, and
TTL to RS485 Electrical Isolation Module DIN Rail Serial Converter Stable Communication 600W Lightning Protection
Features:
1. Compatible with TTL/RS485 standard, it can convert TTL signals into differential RS485 signals, half-duplex communication
2. Compatible with 3.3V ~ 5V TTL signal level, power supply terminal has anti-reverse and anti-overvoltage circuit
3. On-board integrated power supply isolation can provide stable isolation voltage, and the isolation terminal does not require additional power supply
4. On-board integrated digital isolation, which can perform signal isolation, with high reliability, strong anti-interference and low power consumption.
5. On-board TVS (Transitute Voltage Suppression Pipe) can effectively suppress surge voltage and transient spike voltage in the circuit, and prevent lightning and static electricity.
6. On-board self-recovery fuse and protection diode can ensure stable output of current and voltage, prevent overcurrent and overvoltage, and improve impact resistance
7.On-mounted RS485 output terminal 120R resistor, switchable and enable, easy operation
8. Industrial rail-type ABS environmentally friendly shell, small size, easy to install, and high cost performance
Specification:
Type: Electrical Isolated TTL to RS485 Serial Port Converter
Power supply interface:
Supply voltage: 3.3V~5V
Interface protection: Anti-overvoltage and anti-reverse connection
Device interface: Compatible with TTL/RS485 standard\
TTL interface:
Interface form: terminal
Transmission distance: less than 10 meters
Transmission mode: Point-to-point
RS485 interface
Interface form: terminal
Interface protection: Provides 600W lightning protection, surge protection and 15KV electrostatic protection
Terminal resistance: 120R, can be switched through the dial switch
Transmission distance: about 1200 meters
Transmission mode: Point-to-many (up to 32 nodes, more than 16 nodes are recommended to add repeaters)
Product Appearance:
Housing: Rail-type ABS environmentally friendly housing for 35mm DIN rails
Size: 91.6 x58.7 x23.3mm
Package Include:
1x TTL TO RS485(B)
1x screwdriver
Warranty:
Returns: Customers have the right to apply for a return within 60 days after the receipt of the product
24-Hour Expert Online: Solve your installation and product problems
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy