interface voltage造句

at the same time, this kind of gprs terminal not only supports " transparent data transmission ", but also has three kinds of interface voltage levels ( ttl / rs232 / rs485 ) that can be changed by setting the switcher
并且该gprs终端不但支持透明的数据传输，而且可通过拨码开关实现ttlrs232rs485二种接口电平的转换，因此可以）’“泛应川到其它、业比川无线数据传输领域。
It's difficult to find interface voltage in a sentence. 用interface voltage造句挺难的