Watlow MICRODIN - Manual (Page 31)

Wa t l o w M i c r o D I N 3 . 1 1
Install and Wire
1
1
1
2
3
4
5
6
7
8
9
10
1
1
1
1
2
2
2
2 2
2
2
2
2
2
3
3
3 3
4
4
4
5
5
5
6
6
7
7
8
8
8
9
9
9
10
10
10
11
11
+
+ +
+
–
– –
–
11
18
16
15
14
14 19
17
20 21
12 13
13
High Temp. Light
L1
L1
L2
L2
T2 T1
Semiconductor
Fuse
Heater
92 Series
Limit Control
92A3-1DJ1-DC
1 CR
Loop
EIA485
1CR-1
PC
EIA485
DIN-a-mite
DA1C-1624-C000
MicroDIN
UD1A-1CES-0000
0830-0474-0000
Power Supply
120V~(ac)
Optional
Normally Open
Momentary
Switch
Figure 3.11 -
System wiring example,
ladder diagram.
Ó
WARNING:
To avoid potential
electric shock, use
National Electric Code
(NEC) safety practices
when wiring and
connecting this unit to a
power source and to
electrical sensors or
peripheral devices.
Failure to do so could
result in injury or death.
ç
WARNING:
Install high or low
temperature limit control
protection in systems
where an over
temperature fault
condition could present a
fire hazard or other
hazard. Failure to install
temperature limit control
protection where a
potential hazard exists
could result in damage to
equipment and property
and injury to personnel.