West Control Solutions Pro-4 - Manual (Page 10)

KS90-1 connecting example:
a
CAUTION: Using atemperature limiterisrecommendable in systems where
overtemperatureimplies a firehazardorother risks.
Electrical connections
Terminal connection 10 KS 90-1 / KS 92-1
12
+
_
SSR
+
_
SSR
+
_
SSR
Series connection Parallel connection
+
_
SSR
+
_
SSR
4V
4V
4V 12V
I =22mA
max
I =22mA
max
12V 11
10 10
11
12
Logic
3 OUT3 as logic output with solid-state relay (series and parallel connection)
+
_
L1
L2
N1
N2
Fuse
1
2
3
4
7
5
8
6
9
10
11
12
13
14
15
Fuse
1
Fuse
SSR
Reset-
key
Contactor
Heating
1 TB 40-1 Temperaturelimiter
Standard-version (3 Relays):
TB40-100-0000D-000
further versions on request r
+ +
3
4
5
6
7
8
9
11
13
14
15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
17
(16)
15
2
1
12
10 Logik
KS90-1
TB
40-1
Te
mperaturelimiter