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I564
GB
I
02
19
23
WIRING DIAGRAMS
Thyristor module control with 8 ... 30VDC signal
Thyristor modules control with dry contact (available only for thyristor modules DCTL series)
Command of thyristor modules via RS485 bus (available only for thyristor modules DCTL series)
L1
L
L1
L2
L
L2
L3
L2
L
L2
L3
POWER
P
PO
POW
POWE
POWER
AUX
POWER
A
POWER
AU
POWER
AUX
A1
PROG. OUT.
A2
11
14
12
FAN -
FAN +
C
IN1
NTC
NTC
PROG. IN.
A
B
RS485
CONTROL
EXC1042
A1
PROG. OUT.
A2
11
14
12
FAN -
FAN +
C
IN1
NTC
NTC
PROG. IN.
A
B
RS485
CONTROL
EXC1042
INTERFACE CONVERTER
RS232/485
SG
TR A B
PC
51C4
Cable
120R
–
+
–
+
L
L
L
L
N
L
L
N
N
L
L
N
N
8
7
22
20
21
18
6
17
16
19
OUT
SG
B
EXP1012
A
TR
RS485
EXP1012
RS485
DCRG8F
DCTL-1
DCTL-XX (MAX32)
SG
B
A
TR
Requirements
– The DCRG8F controller must be equipped with the optional RS485 communication module code EXP1012
– Each DCTL thyristor module must be equipped with the optional RS485 communication card code EXC1042.
– With this configuration is possible to monitor from the display of DCRG8F controller the status and the measures of each DCTL thyristor module.
– Note. The EXP1012 mounted on DCRG8F controller is dedicated for the command of DCTL thyristor modules. If necessary to connect the DCRG8F controller to a supervision system (e.g. a PC) is necessary to
add another communication expansion module, at choice between the codes compatible with DCRG8F (in the wiring diagram above is shown as example another RS485 module EXP1012).
For details see chapter COMMAND OF DCTL THYRISTOR MODULES VIA RS485 BUS.
G
B