60
8020216/19YN/V3-0/2020-12| SICK
O P E R A T I N G I N S T R U C T I O N S | DUSTHUNTER SP100 Ex-3K
Subject to change without notice
7
ELECTRICAL INSTALLATION
7.5.4
Processor boards connections of control units
MCUDH Ex-3K processor board connections
Fig. 30: MCUDH Ex-3K processor board connections
MCU processor board connections
Fig. 31: MCU processor board connections
á
à
Supply voltage 24 V DC
Service interface RS485 for
SOPAS communication
Connection for option I/O
module - use not permitted for
MCUDH Ex-3K
Connection for Display module
Connection for LEDs - use not
permitted for MCUDH Ex-3K
Connection for option Interface
module
USB plug connector
Connections for sender/
receiver units
Connections for relays 1 to 5
Connections for digital inputs 1
to 4
à
Connection for analog output
á
Connections for analog inputs
1 and 2
á
à
Supply voltage 24 V DC
Service interface RS485 for
SOPAS communication
Connection for option I/O mod-
ule
Connection for Display module
Connection for LEDs
Connection for option Interface
module
USB plug connector
Connections for sender/
receiver units
Connections for relays 1 to 5
Connections for digital inputs 1
to 4
à
Connection for analog output
á
Connections for analog inputs
1 and 2