Fig. 4: DUSTHUNTER SB30 device components
CAN bus
USB 1.1
RS 485
24 V DC
RS 485
AO Analog output 2/4 ... 20 mA
DO1 Operation/failure
DO2 Limit value
DO3 Warning/maintenance/function check
(selectable)
External voltage supply*
MCU (with or without purge air supply) (option) **
Sender/receiver unit
Purge air hose DN40
Duct
SCU (option) **
Flange with tube
Operating and parameter program SOPAS ET
External purge air unit (option)
Service adapter
* Not required when optional MCU is present ** Information on request
DI 1 Maintenance
DI 2 Filter measurement/function check
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Connection on plug connector 1
―
Connection on plug connector 2
―
Connection on plug connector 3