Frequently Asked Questions
Does the SM100-T-B-8 support multi-channel conversion?
Yes, the SM100-T-B-8 supports HART to 8-channel 4-20mA conversion, featuring 8 current outputs to transmit and output current to HART variables.
What communication interfaces are available on the device?
The device features a USB communication interface for parameter configuration, as well as one RS485 interface that supports the standard MODBUS_RTU communication protocol.
Can the device communicate with special HART instruments?
Yes, with its special configuration software, it can communicate with both single and a variety of special HART protocol intelligent instruments.
What are the power and environmental requirements for the device?
The power input voltage requirement is DC 12 ~ 24V. It operates in temperatures from -20 ℃ to + 80 ℃ and can be stored in temperatures from -25 ℃ to + 80 ℃.
Do I need to reset parameters after a power failure?
No, the device has a power-off memory function, which ensures that parameters do not need to be reset after power is turned off.
What are the physical dimensions and sampling resistor value?
The mounting dimensions are 139 mm L × 104 mm W × 35 mm H, and it features a built-in HART protocol sampling resistor of 250Ω.