Danfoss CCR2+, Operating Manual

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2 | © Danfoss | 2019.02 VI.D3.C2.02
CCR2+ Controller
1 2 19 20 21 ... 35 36
S1 S2 S19 S20 S21 S... S35 S36
ECL...
M
M
S
S
S
S
S
S
V1
TWA
V2
TWA
V19
TWA
V20
TWA
V21
TWA
V...
TWA
V35
TWA
V36
TWA
MTCV MTCV MTCV MTCV MTCV MTCV MTCV MTCV
24 VDC 24 VDC
C
V13-16
C
V1-4
C
V5-8
C
V9-12
C
V17-20
C
A1-4 24VDC
LBus
RS485
TCP/IP
RJ45
B1-3 S0
G G G G G G
S1-4 S5-8 S9-12 S13-16 S17-20
CCR2+ Controller
1 2 7 8 9 10 19 20
S1
S0
S2 S7 S8 S9 S10 S19 S20
MTCV MTCV MTCV MTCV MTCV MTCV MTCV MTCV
V1
TWA
V2
TWA
V7
TWA
V8
TWA
V9
TWA
V10
TWA
V19
TWA
V20
TWA
24 VDC
ECL...
M
M
S
S
S
S
S1
S0
S2 S7 S8 S9 S... S19 S20
MTCV MTCV MTCV MTCV MTCV MTCV MTCV MTCV
V1
TWA
V2
TWA
V7
TWA
V8
TWA
V9
TWA
V...
TWA
V19
TWA
V20
TWA
TVM
TVM
TVM
1 2 7 8 9 19 20
5 4 3
H C MIX
5 4 3
H C
MIX
5 4 3
H C
MIX
TVM
TVM
TVM
5 4 3
H C MIX
5 4 3
H C
MIX
5 4 3
H C
MIX
TVM
TVM
TVM
5 4 3
H C MIX
5 4 3
H C
MIX
5 4 3
H C
MIX
TVM
TVM
TVM
5 4 3
H C MIX
5 4 3
H C
MIX
5 4 3
H C
MIX
TVM
TVM
TVM
5 4 3
H C MIX
5 4 3
H C
MIX
5 4 3
H C
MIX
TVM
TVM
TVM
5 4 3
H C MIX
5 4 3
H C
MIX
5 4 3
H C
MIX
TVM
TVM
TVM
5 4 3
H C MIX
5 4 3
H C
MIX
5 4 3
H C
MIX
TVM
TVM
TVM
5 4 3
H C MIX
5 4 3
H C
MIX
5 4 3
H C
MIX
24 VDC
...
Fig. 1 CCR2+ & ESMC
Fig. 2
Installation with CCR2+ Controller (up to 20 risers/loops)
Fig. 3a Installation with CCR2+ Controller (Master) and CCR+ Slave Unit (more that 20 risers)
Fig. 3b