230
115
V
( ± 15% ) 50/60Hz - 3VA
V
( ± 15% ) 50/60Hz - 3VA
24V
( ± 15% ) 50/60Hz - 3VA
V
V
V
3.2 Electrical Wiring Diagram
c
14
13
a
NO
C
5A@250V
V
ALARM OUT
Supply Voltage Input
(It must be determined
in order.)
Alarm Output Relay
CAT II
Y
P/N :
442
ESM-
0
c
8
9
10 11 12
14
Temperature measurement input is in CAT II class.
i
Universal
Temperature Measurement Input
(TC, RTD)
TC
Pt-100
1
2
3
NO
C
NC
PROCESS OUT
5A@250V
V
Process Output
Relay or
Optional SSR Output
N
L
Note-1
Note-1:
SSR Driver Output
Max 12V
,10mA for
Z
( )
+
( )
-
(It must be determined
in order.)
Electrical wiring of the device must be the same as ‘Electrical Wiring Diagram’
below to prevent damage to the process being controlled and personnel injury.
24V
( - 15%;+10% ) 50/60Hz - 3VA
W
