EDAM-9050 12 DI and 6 DO channels Digital I/O Module * Support Modbus/TCP,TCP/IP, UDP, ICMP, ARP * Ethernet 10/100 Based-T Communication * Support 6 Isolated digital output channels (NPN). * Provide Pulsed/delay Output Mode * Support 12 Isolated digital Input Channels * Provide Counter/ Frequency Inputs Mode * Support Dry Contact Inputs * Fully Photo-Isolation 3750Vrms * Status LED indicator