Datalogic [india] offers power supply and control unit . Dli-1 is a dc power supply and control unit for sensors and transducers with an operating voltage of 24 v dc. This is useful for logic circuits, low power plcs and independent control unit with active low control input. Dli- 1 can also be used as an accessory for control systems in packaging textile, pharmaceutical and food processing industries. The accessory, ie, an 11 -pin fixed socket with din guide is available as an option. The power supply unit is especially recommended for use with the datalogic colour mark sensor model tl 10. It includes advantages such as it is available in a small rugged metal housing with switches for selecting output functions, ie, on/off, monoshot and latch mode. These functions are with reference to an active low control input. The monoshot timing can be adjusted using a potentiometer accessible on the front panel and can be varied between 0 and 16 s. An led is given to indicate the state of the output, which are the potential-free contacts of a relay.
