Description
Waveshare TTL TO RS485 (B) is an industrial-grade rail-mounted electrically isolated TTL-to-RS485 serial converter.
Features:
Features:
- Compatible with TTL/RS485 standard, converting the TTL signal into differential RS485 signal, support half-duplex communication
- Compatible with 3.3V ~ 5V TTL signal level, provides anti-reverse and over-voltage protection for power supply interface
- Onboard unibody power supply isolation, provides stable isolated voltage and needs no extra power supply for the isolated terminal
- Onboard unibody digital isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption
- Onboard TVS (Transient Voltage Suppressor), effectively suppresses surge voltage and transient spike voltage in the circuit, lightningproof & anti-electrostatic
- Onboard resettable fuse and protection diodes, ensures the current/voltage stable outputs, provide over-current/over-voltage protection, improve shock proof performance
- Onboard RS485 output terminal 120R resistor, enabled/disabled via switch
- Industrial rail-mount ABS case design, small in size, easy to install, and cost-effective
- PRODUCT TYPE:
- Galvanic isolated TTL To RS485 converter
- POWER SUPPLY INTERFACE:
- Power supply: 3.3V ~ 5V
- Protection: over-voltage, reverse-proof
- DEVICE PORT:
- TTL/RS485 standard compatible
- TTL:
- Connector: screw terminal
- Transmission distance: about 10m
- Transmission mode: point-to-point
- RS485:
- Connector: screw terminal
- Protection: 600W lightningproof and surge-suppress, 15KV ESD protection
- Terminal resistor: 120R, enabled/disabled via switch
- Transmission Distance: About 1.2km
- Transmission Mode: point-to-multipoint (up to 32 nodes, it is recommended to use repeaters for 16 nodes or more)
- APPEARANCE:
- Case: Rail-mount ABS case, suitable for 35mm DIN rail
- Dimensions: 91.6 x 58.7 x 23.3mm
- Manufacturer SKU: 23778
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Additional information
Customs Tariff Number:
Country of origin:
This depends on where you are located. After the order is handed over to UPS, the delivery time in Germany is about 2-3 days, within Europe about 1 week.
We ship our orders with UPS (United Parcel Service).
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