Samwontech TEMP2000 Series Installation Manual page 16

SAMWONTECH
1.3.2.3 CONTROL UNIT Terminals
COM1
DISPLAY and CONTROL
COM2
CONTROL and PC
COM3
CONTROL and I/O1
COM4
SYNC COM
1.3.2.4 4 I/O1 BOARD Terminals
DI1
DI2
DI3
DI4
DI5
DI6
DI7
DI8
DI9
DI10
DI10
DI12
DI13
DI14
DI15
DI16
COM
COM
RLY12 RLY11
COM
COM
2nd Edition of TEMP2000_Series IM : July. 16. 2010
+
SSR1
+
SSR2
-
+
Power(DC24V)
-
RLY10 RLY9
COM
NO NO NO
RLY12 RLY11 RLY10 RLY9
COM
NC NC NC
I/O2 LINK
RLY8 RLY7 RLY6
NO
COM COM
NC
+
SCR1
-
+
SCR2
-
A
b +
Temperatur sensor
B
Power(DC24V) -
+
COM.
RLY5 RLY4 RLY3 RLY2
COM COM COM COM
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RLY1
COM COM