Frequently Asked Questions
Q
Does the SM700-M support standard Modbus protocols?
Yes, the SM700-M supports both standard and non-standard MODBUS_RTU protocol transmission. It is specifically designed to convert non-standard Modbus protocols into standard Modbus protocols.
Q
What interface does the device use for communication?
The device is equipped with a standard RS485 interface, which allows it to connect and communicate directly with computers or servers.
Q
Do I need to reconfigure the parameters after a power failure?
No, the device features a built-in power-off memory function. All configuration parameters are saved automatically and do not need to be reset when the power is restored.
Q
What are the power input requirements for the SM700-M?
The input voltage must be DC 12 ~ 24V. The ripple of the power supply should not exceed 200 mA, and the power supply must be capable of providing a current of 100mA.
Q
What is the operating environment range for this device?
The SM700-M operates reliably within a temperature range of -20 ℃ to +80 ℃ and a relative humidity range of 10% to 80%.
Q
Can I adjust the communication parameters?
Yes, parameters such as baud rate, check bit, and stop bit can be customized to match your specific communication equipment requirements.
