EMKO ESM Series - Electrical Wiring Diagrams; ESM-7720, ESM-9420, ESM-9920 Wiring; SSR Driver Output Connection Note

4
ESM-7720
1 2
Process Input
CAT II
Y
c
Output
Alarm Output-2 )
-1
( Process Output or
Output
( Alarm )
-2
Output-1
TC
Pt-100
5A@250VV
NCNO C
3
4
5
6
7
8 9
10
11
12 13
14
15
16
17
18
19 20
21
22
5A@250VV
NCNO C
( - )
( + )
Note-1
230 VV
50/60 Hz
N
L
1A V T
Fuse
Supply
Switch
Output-3
( SSR Output )
_
+
Max. 24 mA, 12V
Process Input
CAT II
ESM-9420
Y
c
Output
Alarm Output-2 )
-1
( Process Output or
Output
( Alarm )
-2
Output-1
5A@250VV
NCNO C
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
5A@250VV
NCNO C
TC
Pt-100
( - )
( + )
Note-1
Supply
Switch
230 VV
50/60 Hz
N
L
1A V T
Fuse
Output
(SSR )
-3
Output
+
_
Max. 24 mA, 12V
Process Input
CAT II
ESM-9920
Y
c
Output
Alarm Output-2 )
-1
( Process Output or
Output
( Alarm )
-2
Output-1
5A@250VV
NCNO C
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
5A@250VV
NCNO C
TC
Pt-100
( - )
( + )
Note-1
Supply
Switch
230 VV
50/60 Hz
N
L
1A V T
Fuse
Output
(SSR )
-3
Output
+
_
Max. 24 mA, 12V
Note-1: If process output is SSR driver output, pay attention to the
(+) and (-) pins while doing the connection of the device
ENGLISH