... with RS485 1. Features of IBEST DS8 Series 4 Alarm Relay Output Indicator : * Multi-function ... mA, mV, A(AA/DA), V(AV/DV), Rt, 20 segments of customized linear input. (Configurable by software ... load) * Isolated analog output: 0~10mA or 4~20mA, configurable by software. * Transmitter power supply ... applied for 2-wire transformer, pressure sensor, 4- wire weighing sensor, remote pressure meter and other ...