SICK DUSTHUNTER T - Page 223

Operating Instructions FLOWSIC100
Gas Velocity Monitor
Product Description
8012513/03-2008 © SICK MAIHAK GmbH · Germany · All rights reserved 31
Block Diagram
Fig. 2.19: MCU block circuit diagram
MCU
Relay 5
Relay 4
Relay 3
Relay 2
Relay 1
Processor
Optional I/O module(s)
Display module option
Optiononal interface module
RS232
USB 1.1
Analog
inputs 1
and 2
Analog
output
Digital
inputs
1 to 4
Wide-range
power pack
Relays
1 to 5
90 ... 250 V