DB16 - DB08 - DB04
DBxx is a digital module with up to 16 isolated input/output channels designed for mounting on a standard DIN-Rail with proprietary MTBus. For every connector MDx all the channels can be configured as input or all the channels can be configured as output (but not both at the same time) by software. When configured as output the maximum total current of the four outputs is 2A. The power supply VPx can be different for every connector. The red led indicates the state of output.
The module indicates its state via three diagnostic leds.