Watlow Series V4 - Manual (Page 7)

Wiring Example
Figure 7 - System wiring example.
1
120V~ (ac)
L1
L2
2
1 2
2
(+)
(-)
1CR
1
1 CR-1
2
TC+
TC-
DC+1 DC-1
L1 L2
Series V4
V4TH - CAAA - AARR
Temperature Controller
Series V4
V4LH-DAAA-AARR
Limit Controller
NO1
NC1
TC-
L1 L2
TC+
Heater
DIN-a-mite
DA1C-1624-C000
1
COM1
(-) (+)
T1 T2
L1 L2
18
16
V4TH-CAAA-AARR
Temperature
Controller
L1
L2
120V ~ (ac)
fuse
process sensor limit sensor
coil
Heater
DIN-a-mite
DA1C-1624-C000
L2 L1
T1 T2
Earth Ground
V4LH-DAAA-AARR
Limit
Controller
7 (-)
6 (+)
fuse
fuses
high limit
mechanical
contactor
4
5
6
18
17
16
15
14
13
8
7
DIP Switch
Orientation
18
17
16
15
14
13
8
7
DIP Switch
Orientation
4
5
6
TC TC
5 (+)
6 (-)
5 (+)
8
7 6 (-)
8
7
18
16
OFF 1 2 OFF 1 2
ç
WARNING:
To avoid damage to
property and equip-
ment and/or injury or
loss of life, use
National Electric
Code (NEC) standard
wiring practices to
install and operate
this unit. Failure to do
so could result in
injury and/or death,
or such damage.