Digital I/O module SI-W509

Modbus RTURS-485Modbus

5 Channels Digital Input and 6 Channels Relay Output Remote I/O Module ● 5 channels Digital input ● 4 channels Power Relay output and 2 channels Signal Relay output ● All Digital input channels can be used as 32 bit counters ● Support over voltage protection ● Support standard Industrial communication protocol ● Support wide operating temperature -25°C~75°C ● Support wide-ranged voltage DC In (9~50V) System Communication Interface RS-485 Baud Rate 9600 bps~115,200 bps (Max) Communication Protocol Modbus / RTU Intra-module Isolation 3000V Installation DIN-Rail or Wall Mount LED Indicator Power LED, Green R/W LED, Orange Error LED, Red Modbus LED, Green I2 C Interface Temperature / Humidity sensor module Power Supply 9~50VDC In from terminal block System Weight 220 g Dimensions (W x H x D) 115 x 90 x 39 mm Certification FCC / CE Environment Operating Temperature -25°C~75°C (-13°F~167°F) (Ambient with airflow) Storage Temperature -20°C~80°C (-4°F~176°F) Humidity 20%~90%