Description
USB to RS485 Modbus Converter Module uses the standard USB, easy access to PLC, DCS, and other instruments or systems for monitoring RS485, TTL state quantities. The internal use of high-precision sensing core and related devices can be customized to ensure high reliability and long-term stability. RS232, RS485, CAN,4-20mA, DC0~5V\10V, ZIGBEE, Lora, WIFI, GPRS, and other output methods.
SPECIFICATIONS
- RS485: A+
- Communication Interface: USB
- Default baud rate: 9600 8 n 1
- Power: DC5V 1A
- Running temperature: -40-80°C
- Working humidity: 5°/oRH-90%RH
DIMENSIONS
PINOUT
| Mark | Description | Remarks | |
| Power input and communication | V+ | PWR+ | DC5-24V |
| V- | PVVR- | ||
| A+ | 485A+ | Communication | |
| B- | 485B- | ||
| Signal output | USB | Data. transmission | Connect to the computer |
| 6-24V | power External supply | Power the module |
- The conversion module only needs a USB power supply when the sensor device is 5V, and the 6-24V power supply at the other end is prepared for the subsequent power supply.
SHIPPING LIST
- 1 x USB to RS485 Modbus Converter Module with USB Type B cable
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