Danfoss CCR2+ Operating Manual page 6

Disinfection process control & temperature registration
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CCR2+ Controller
Fig. 6 Connection of two CCR2+ with
one S0 sensor in sequence mode
Fig. 7 Connection of two CCR2+ with
individual S0 sensor in sequence mode
6 | © Danfoss | 2019.02
SECOND
SLAVE
UNIT
SECOND
MASTER
UNIT
KO4
Alarm- dis. failed
KO3
Disinfection finished
KO2
Start next CCR
KO1
Heat force
MAIN
24VDC
SLAVE
0V
UNIT
FORCE
HEATING
SOURCE
MAIN
S0 - main
MASTER
sensor
UNIT
PT1000
B1 - start dis.
B2 - stop dis.
B3 - ext. alarm
20180904
SECOND
SLAVE
UNIT
SECOND
MASTER
UNIT
KO4
Alarm- dis. failed
KO3
Disinfection finished
KO2
Start next CCR
KO1
Heat force
MAIN
24VDC
SLAVE
0V
UNIT
FORCE
HEATING
SOURCE
MAIN
S0 - main
MASTER
sensor
UNIT
PT1000
B1 - start dis.
B2 - stop dis.
B3 - ext. alarm
20180904
Connection of two CCR2+
with one S0 sensor in sequence mode
Slave
Controller
Empty
Module 1
and Power
Socket
Input / Output
Supply
Place
Board
Board
Power
Master 1
Empty
Module 0
Supply
Controller
Socket
Input / Output
Board
Board
Place
Board
TCP/IP - LAN
Slave
Controller
Empty
Module 1
Socket
Input / Output
and Power
Supply
Place
Board
Board
KO1
Power
Master 1
Empty
Module 0
Supply
Controller
Socket
Input / Output
Board
Board
Place
Board
TCP/IP - LAN
Connection of two CCR2+
with individual S0 sensor in sequence mode
Slave
Controller
Empty
Module 1
and Power
Socket
Input / Output
Supply
Place
Board
Board
Power
Master 1
Empty
Module 0
Supply
Controller
Socket
Input / Output
Board
Board
Place
Board
TCP/IP - LAN
Slave
Empty
Module 1
Controller
and Power
Socket
Input / Output
Supply
Place
Board
Board
KO1
Power
Master 1
Empty
Module 0
Supply
Controller
Socket
Input / Output
Board
Board
Place
Board
TCP/IP - LAN
Module 2
Module 3
Module 4
Input / Output
Input / Output
Input / Output
Board
Board
Board
Module 1
Module 2
Module 3
Module 4
Input / Output
Input / Output
Input / Output
Input / Output
Board
Board
Board
Board
Module 2
Module 3
Module 4
Input / Output
Input / Output
Input / Output
Board
Board
Board
Module 1
Module 2
Module 3
Module 4
Input / Output
Input / Output
Input / Output
Input / Output
Board
Board
Board
Board
TEMP S . 0
Module 2
Module 3
Module 4
Input / Output
Input / Output
Input / Output
Board
Board
Board
Module 1
Module 2
Module 3
Module 4
Input / Output
Input / Output
Input / Output
Input / Output
Board
Board
Board
Board
TEMP S . 0
Module 2
Module 3
Module 4
Input / Output
Input / Output
Input / Output
Board
Board
Board
Module 1
Module 2
Module 3
Module 4
Input / Output
Input / Output
Input / Output
Input / Output
Board
Board
Board
Board
TEMP S . 0
Module 5
Input / Output
Board
Module 5
Input / Output
Board
Module 5
Input / Output
Board
Module 5
Input / Output
Board
VI.D3.C2.02

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