Attributes . Digital Interface . Values

5 - RS-485 (8)   Contact-Closure (1)   I2C (7)   Increment-Decrement (2)   None (58)   Parallel (3-Input) (1)   Parallel, Serial (2-Wir. (1)   PROFIBUS (4)   RS-485 (4)   RS232 (22)   RS232, Ethernet (24)   RS485 (10)   Serial (2-Wire) (4)   Serial (2-Wire, I2C) (4)   Serial (3-Wire) (4)   Serial (SPI) (2)   SPI (7)   Up - Down (1)   USB 2.0 and RS485 (1)