Output 2 wiring, Solid state relay, Switched dc, open collector – Watlow Series V4T User Manual
Page 9: Mechanical relay without contact suppression, Solid state relay without contact suppression, Figure 9a, Figure 9b, Figure 93, V4t _ - _ k amps (ac loads only), V4t _ - _ c
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Wa t l o w S e r i e s V 4
9
Output 2 Wiring
Figure 9a –
Mechanical Relay Without Contact Suppression
V4T _ - _ D _ _ - _ _ _ _
Form C, rated at 8A @ 125V~ (ac) or 5A @ 240V~ (ac). Minimum load cur-
rent: 100mA @ 5VÎ (dc)
Figure 9b –
Solid State Relay Without Contact Suppression
V4T _ - _ K _ _ - _ _ _ _
0.5 amps (AC loads only)
18
17
16
15
14
13
Customer Supplied
Quencharc
SS2
SS2
L2
L1
Fuse
External
Load
4
5
6
18
17
16
15
14
13
8
7
OFF
1 2
18
17
16
15
14
13
L1
L2
COM
NC
NO
External
Load
Fuse
Customer
Supplied
Quencharc
4
5
6
18
17
16
15
14
13
8
7
OFF
1 2
Figure 93 –
Switched DC, Open Collector
V4T _ - _ C _ _ - _ _ _ _
13
unregulated
V+
V—
15
Internal Circuitry
4
5
6
18
17
16
15
14
13
8
7
18
17
16
15
14
13
External
Load
-
+
1 2
OFF
1 2
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