16-input analog module with host link communication., Master mode: Direct communication with HostLink slave., Slave mode: The Host PLC is the master and it can communicate with up to 16 LKT1-AD16P slave units., Configurable inputs 4 - 20 mA, 0 - 10 V, pt100., Channel update time: Master mode: 654 ms. Slave mode: 914 ms