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USB TO RS232/485/TTL
₹2,068.00
Introduction
USB to RS232/485/TTL Interface Converter, Industrial Isolation
50 in stock
Features
- Adopt original FT232RL or CH343G inside, fast communicating, stable and reliable, better compatibility
- Onboard unibody power supply isolation, provides stable isolated voltage, 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 suppress surge voltage and transient spike voltage in the circuit, lightningproof & ESD protection
- Onboard self-recovery fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock proof performance
- Fully automatic transceiver circuit with no delay, ensures the USB port communicates with different interfaces fastly and stably, without interfering each other
- Onboard TTL serial 3.3V/5V voltage translator, config the TTL level via switch
- Aluminium alloy enclosure with sand blasting and anodic oxidation, CNC process opening, solid and durable
- 3 LEDs for indicating the power and transceiver status
- High quality USB-B and RS232 connectors, smoothly plug/pull
Specifications
| PRODUCT TYPE | Industrial grade digital isolated converter | |
|---|---|---|
| USB | Operating voltage | 5V |
| Connector | USB-B | |
| Protection | 200mA self-recovery fuse, isolated output | |
| RS232 | Connector | DB9 male |
| Protection | TVS diode, surge protection & ESD protection | |
| Transmission mode | Point-to-point | |
| Baud rate | FT232RL: 300bps ~ 921600 bps CH343G: up to 600000 bps (not full band) |
|
| RS485 | Connector | Screw terminal |
| Pins | A+/B-/GND | |
| Direction control | Hardware automatically discriminates and controls the direction of data transmission | |
| Protection | 600W lightningproof and surge-suppress, 15KV ESD protection (reserved 120R balancing resistor solder pads | |
| Transmission mode | Point-to-multipoints (up to 32 nodes, it is recommended to use repeaters for 16 nodes or more) | |
| Baud rate | FT232RL: 300bps ~ 2 Mbps CH343G: up to 2 Mbps (not full band) |
|
| TTL (UART) | Operating voltage | 3.3V / 5V |
| Connector | Screw terminal | |
| Pins | TXD, RXD, GND, 5V | |
| Protection | clamp protection diode, over-voltage/negative-voltage proof, shock proof | |
| Transmission mode | Point-to-point | |
| Baud rate | FT232RL: 300 bps ~ 2 Mbps CH343G: up to 2 Mbps (not full band) |
|
| Indicators | PWR | Red power indicator, light up when there is USB connection and voltage is detected |
| TXD | Green TX indicator, light up when the USB port sends data | |
| RXD | Blue RX indicator, light up when the device ports send data back | |
| Operating environment | Temperature | -15℃ ~ 70℃ |
| Humidity | 5%RH ~ 95%RH | |
| Operating system | Mac, Linux, Android, Windows 11 / 10 / 8.1 / 8 / 7 | |
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