Frequently Asked Questions
Q
What are the specific power requirements for the SM100-HHE?
The SM100-HHE requires a DC 12V to 24V power supply. For optimal performance, the current should be at 100mA and the power ripple must be maintained below 200mV.
Q
How many Modbus output interfaces does this device provide?
The device is equipped with 2 independent Modbus RTU outputs, allowing for flexible integration into various industrial control systems.
Q
Is the transmitter compatible with Yokogawa instruments?
Yes, the SM100-HHE fully supports the Yokogawa HART protocol, along with a wide range of other specialized HART protocol intelligent instruments.
Q
Are the HART channels isolated?
Absolutely. Each HART channel is electrically isolated from one another. This ensures that the operation or connection of one instrument does not interfere with the current output of others.
Q
Can I configure the communication parameters such as baud rate?
Yes, the device features two standard RS485 interfaces specifically for configuration. You can use the provided software to change the baud rate and parity bits easily.
Q
What environment is this device suitable for?
It is designed for industrial use with a robust working temperature range of -20 ℃ to +80 ℃ and a humidity tolerance of up to 80%, housed in a standard industrial module casing.
