Hardware Watchdog Timer 1.6 s LED Indicators Status, Com, AP/Station, Signal Strength Certification CE, FCC Class A, R&TTE, NCC, SRRC, RoHS, KC, ANATEL Power Consumption 2.2 W @ 24 VDC Power Input 10~30 VDC
Digital Input Input Voltage Dry Contact Logic level 0: Open Logic level 1: Close to DI COM Wet Contact Logic level 0: 0~3 VDC Logic level 1: 10~30 VDC Channels 4 (TTL) Isolation Protection 4,200 VDC
Environment Relative Humidity 20~95% RH (non-condensing) Operating Temperature -25~70 °C (-13~158 °F) Storage Temperature -40~85 °C (-40~185 °F) Storage Humidity 0~95% RH (non-condensing)
Mechanical Enclosure PC Mounting DIN-rail, Wall, Stack Weight (Net) 0.15 kg Dimension (W x H x D) 80 x 148 x 25 mm