I/O FOR RFIDTurck's Simple RFID (RFID-S) slice for its BL20 modular I/O system contains two channels. Additional RFID slices, as well as traditional discrete and analog I/O slices, may be added to the system. These added slices reportedly makes Simple RFID the only product on the market that allows this combination on the same node on the network. In addition, RFID-S slice is compatible with Turck's IP 20-rated BL20 non-programmable and programmable gateways for use on Profibus-DP, Profinet, DeviceNet, Modbus TCP/IP and EtherNet/IP networks.