Watlow F4P Series

8.6 ■ Installation and Wiring Watlow Series F4P
ç
WARNING: To avoid
damage to property and
equipment, and/or injury
or loss of life, use
National Electric Code
(NEC) standard wiring
practices to install and
operate the Series F4P.
Failure to do so could
result in such damage,
and/or injury or death.
ç
CAUTION: Maintain
isolation between analog
inputs 2 and 3, and
between analog input 1
and digital inputs 1- 4 to
prevent a ground loop. A
ground loop may cause
incorrect readings or
error codes. Failure to
follow this guideline
could result in damage to
equipment and product.
ç
WARNING: Process
inputs may not have
sensor break protection.
Outputs can remain full
on.
Input 1
Figure 8.6a — Thermocouple
Available on all units.
Impedance: 20MΩ
Figure 8.6b — RTD (2- or 3-Wire) 100, 500 or 1000Ω Platinum
Available on all units.
The last two digits of the model number determine RTD calibration.
Figure 8.6c — 0-5VÎ, 1-5VÎ or 0-10VÎ (dc) Process
Available on all units.
Input impedance: 20kΩ
Figure 8.6d — 0-20mA or 4-20mA Process
Available on all units.
Input impedance: 100Ω
Figure 8.6e — 0 to 50mV
Available on all units
Impedance: 20MΩ
+61
- 62
59 60 61 62
59 60 61 62
1
2
3
4
5
6
7
8
9
1
0
1
1
12
1
3
1
4
1
5
1
6
1
2 3
4
5 6
7
8
9
1
0
11
12 1
3
1
4 1
5
16
1
7
1
8
1
9
2
0
2
1
2
2
2
3
2
4
2
5
2
6
2
7
2
8
2
9
3
0
31
3
2
1
7
1
8
1
9
20
21
22 23
24
25 26
27 28 29
3
0 31
3
2
59
60 61 62
59
60
61
62
48
4
9 50
48
4
9 50
4
5 46 47
4
5 46 47
51 52 53 54
55 56 57 58
51 52
53 54
55
56 57 58
3
3
3
4
3
5
33
34
3
5
3
6
3
7
3
8
3
6
37
38
3
9
4
0
4
1
3
9
4
0
4
1
42
4
3
4
4
42 43
44
59 60 61 62
59 60 61 62
+60
- 62
1
2
3
4
5
6
7
8
9
1
0
1
1
1
2
1
3
1
4
1
5
1
6
1 2 3
4 5 6
7 8
9 10 11
12 13
14 15 1
6
1
7
1
8
1
9
2
0
2
1
2
2
2
3
2
4
2
5
2
6
2
7
2
8
2
9
3
0
31
3
2
1
7
18 19 2
0 21 2
2 2
3
24
25 2
6 2
7 28
29 3
0 31 3
2
59 60 61 6
2
59 60 61 6
2
48
4
9 50
48
4
9 50
4
5 46 47
4
5 46 47
51 52 5
3 54
55 56 5
7 5
8
51 52 5
3 54
55 56 5
7 58
3
3
3
4
3
5
33
34
3
5
3
6
3
7
3
8
3
6 37
38
3
9
4
0
41
3
9 4
0 41
42
4
3
4
4
42 43
44
59 60 61 62
59 60 61 62
+59
-62
1
2
3
4
5
6
7
8
9
1
0
1
1
1
2
1
3
1
4
1
5
1
6
1 2
3
4
5 6
7
8
9 10 11
12 13
14
15 1
6
1
7
1
8
1
9
2
0
2
1
2
2
2
3
2
4
2
5
2
6
2
7
2
8
2
9
3
0
31
3
2
1
7
18 19 2
0 21 2
2 2
3
24
25 2
6 2
7 28 29 3
0 31
3
2
59
60 61 6
2
59 60 61 6
2
48
4
9 50
48
4
9 50
4
5 46
4
7
4
5 46 47
51
52 5
3 5
4
55 56 5
7 58
51 52 5
3 54
55 56 5
7 58
3
3
3
4
3
5
33
34
3
5
3
6
3
7
3
8
3
6 37
38
3
9
40
4
1
3
9 40 4
1
42
4
3
4
4
42 43
44
1
2
3
4
5
6
7
8
9
1
0
1
1
1
2
1
3
1
4
1
5
1
6
1 2
3 4
5 6 7
8 9 10 1
1 12 13
14 15 16
1
7
1
8
1
9
2
0
2
1
2
2
2
3
2
4
2
5
2
6
2
7
2
8
2
9
3
0
3
1
3
2
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
59 60 61
6
2
59 60 61 6
2
48 49 50
48 49 50
45 46 47
45 46 47
51 5
2 53 54
55 56 57
58
51 52 53 54 55 56 57 58
3
3
3
4
3
5
33 34
35
3
6
3
7
3
8
36 37 38
3
9
4
0
4
1
39 40 41
4
2
4
3
4
4
42 43 44
59 60 61 62
59 60 61 62
60
61
62
S1
S3
2-wire
jumper 60 to 62
59 60 61 62
59 60 61 62
60
61
62
S1
S3
3-wire
S2
+61
- 62
59 60 61 62
59 60 61 62
1
2
3
4
5
6
7
8
9
10
1
1
1
2
1
3
1
4
15
1
6
1
2 3
4
5 6
7 8
9
10 11
1
2 1
3
1
4
15
16
1
7
1
8
1
9
2
0
2
1
2
2
2
3
2
4
2
5
2
6
2
7
2
8
2
9
3
0
3
1
32
1
7
1
8
1
9 20
21 22 2
3 24 2
5
26
27
28
29
3
0
3
1
32
5
9 60
61 62
59
60
61
62
48
49
50
48
49
50
45
4
6 47
45
4
6 47
51
52 53 54 55
5
6 57 58
51
52 53 54 55
5
6 57 58
3
3
3
4
3
5
33
34
3
5
3
6
3
7
3
8
3
6
37
38
3
9
4
0
41
3
9
4
0
41
4
2
4
3
4
4
4
2 43
44