22
If multiple units are connected in cascade, the unit address should be set on the DIP switch ENC1. With 0-F being valid, 0 indicates
the master unit and 1-F indicate slave units.
CN108
9
*1'
,1
L1
L2
L3
N
¡
X
Y
;7
ENC1
$&
$&
;
<
(
;
<
(
$&
$&
CN2
2
CN46
CN1
19
¥
;7
ENC1
;
<
(
;
<
(
$&
$&
CN2
2
CN46
CN1
19
;7
ENC1
;
<
(
;
<
(
$&
$&
CN2
2
CN46
CN1
19
CN108
CN108
CN125
&20
1&
12
Slave board
Main board
Main board
Slave board
Main board
Slave board
POWER
POWER 380-415V 3N~50Hz
R
VV
-300/500 5X16mm
2
POWER
POWER 380-415V 3N~50Hz
R
VV
-300/500 5X16mm
2
The Wiring
Terminal X
、
Y and E on the back of Wire Controller are corresponding to the
Terminal X
、
Y and E of
Wiring Board in Main Module
The length of wire should
be shorter than 500m
MAIN CONTROL
WIRECONTROLER
Power
Transformer
OUTPUT
:8.5 V~
POWER
POWER 380-415V 3N~50Hz
R
VV
-300/500 5X16mm
2
R
WP-300/300 3X0.75mm
2
R
VV
-300/500 2X1.0mm
2
R
VVP-300/300 3X0.75mm
2
PUMP
Contactor
Over-current
relay
POWER 380-415V 3N~50Hz
The metal plate of contactor installation
box should be
grounded
MAIN CONTROL
WIRECONTROLER
Notes
The wiring diagram of auxiliary heaters is just
for reference, please follow the instructions of corresponding auxiliary heater products.
Please choose such accessory as power
wire, switch of auxiliary heater according to the actual parameter of products and national
Auxiliary heater for
pipeline
COMMUNICA
TION
WITH NEXT
MODULE
COMMUNICA
TION
WITH NEXT MODULE
COMMUNICA
TION
WITH LAST MODULE
MAIN CONTROL
WIRECONTROLER
SLA
VE (NO.1)
MAIN
(NO.1)
SLA
VE
(NO.15)
MAIN CONTROL
WIRECONTROLER
HEA
T1
HEA
T1
COMMUNICA
TION
WITH WIRE CONTROLLER
RD
RD
YE
YE
RK
RK
GND
3-way
valve
BR
BR
WH
WH
HEA
T1
RD
RD
YE
YE
RK
RK
BR
BR
WH
WH
RD
RD
YE
YE
RK
RK
BR
BR
WH
WH
Fig. 8-18 Networking communication schematic of main unit and auxiliary unit for 110KW
Summary of Contents for KEM-HT-65 DRS5
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