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URT-1 multifunction serial signal converter, in order to facilitate the user to debug and use SMS and SCS composite Feite series serial servo design.
URT-1 integrated USB serial port chip, combined with linear low-voltage differential voltage regulator circuit, USB signal can be easily converted to 5V or 3V3 serial signal level.
In the URT-1 board, the serial signal conversion circuit respectively into two different levels of signal, which A road – asynchronous half-duplex RS485 level port can be connected to the SMS series servo; B – asynchronous half-duplex TTL level single bus port can be connected to the SCS series of the steering gear.
In the URT-1 board in the input and output signal by using asynchronous serial time-sharing using a hardware circuit, hardware automatic diversion, without the use of additional IO enable control, reduces the occupation of MCU port burden and code simple.
USB port using USB MINI interface; UART interface with 2.54-row spacing general; SMS series servo interface using the 5264-4AW interface can be directly connected to the steering gear; SCS series servo interface using the 5264-3AW interface can be directly connected to the steering gear.
The working voltage of SMS and SCS series servo fit is not the same, reuse requires a different working voltage, and power supply port, and can also access the SCS from the SMS section of the step-down power supply high voltage after making the system with a power supply to provide power.
Specification
| Frame Size (mm) | :55.8 * 36.6 * 11.5 mm |
| Mounting size | 48.8 * 28.8 mm |
| Actuator power interface | 5.08 terminal |
| USB | MINI USB |
| Shipment Weight | 0.033 kg |
Features:
- Full speed USB device interface, compatible with USB V2.0
- Support baud rate 50bps~1Mbps
- 5V and 3V3 UART serial port signal levels can be switched freely
- Supports 32/64 bit Windows 10/8.1/8/7/VISTA/XP, SERVER 2016/2012/2008/20032000/ME/98
- Microsoft digital signature authentication
- SMS and SCS series servos can be shared by one serial port for control
- The serial port signal is in asynchronous half-duplex communication mode, and the hardware automatic diversion needs no additional enable IO
- The interface of the servo system adopts an error-proofing connection to ensure proper connection
- UART interface is a general pin way, can be used as USB to serial port output, and also can connect MCU UART to control the steering gear
- With signal level power indicator (D1), TX (D2), and RX (D3) indicator, convenient to view data status
- The 5V voltage is supplied from the USB, otherwise, the external voltage is supplied to the 5V
- 500mA overcurrent protection and overvoltage protection for the USB power supply belt
Package Includes:
- 1 X FE-URT-1 USB/UART to RS485 TTL converter module
- 1 X USB cable
