Omega TXDIN1600 series Universal DIN rail transmitters and trip amplifier can be easily configured through a USB port. The device has a universal input, viz Pt100/Thermocouple/mV/mA. The input isolation has been tested to 500 Vdc. TXDIN1610 includes a push button trim switch and a 4 to 20 mA, 2-Wire output. TXDIN1620 has a push button trim switch and a 3-Wire Isolated Voltage Output. TXDIN1630 features dual relay outputs 250 Vac 1 Amp with relay isolated from each other.