Serial Communication Data Bits 7, 8 Stop Bits 1, 2 Parity None, Even, Odd Baud Rate (bps) 1200 bps~115.2 kbps Data Signals RS-485: DATA+, DATA RS-232: Tx, Rx, GND
Digital Input Input Voltage Dry Contact Logic level 0: Open Logic level 1: Close to DI COM Channels 1 (TTL)
Environment Relative Humidity 20~95% RH (non-condensing) Operating Temperature -20~60 °C (-33~140 °F) Storage Temperature -40~85 °C (-40~185 °F) Storage Humidity 0~95% RH (non-condensing)