Watlow Series F4S/D - Manual (Page 131)

Wa t l o w S e r i e s F 4 S / D W i r i n g ■ 1 2 . 9
Digital Outputs x (1 to 8)
Figure 12.9a — Digital Outputs x (1 to 8)
Digital output supply: +5VÎ (dc) ±5%
Maximum source current: 80mA (total for all 8 switch dc)
Open collector:
Off (open): 42VÎ (dc) maximum @ 10µA
On (closed): 0.2VÎ (dc) maximum @ 50mA sink
Figure 12.9b — Open Collector Example
Figure 12.9c — Switched DC Example
17 18 17 18
+ External
- Load
External Supply
50mA
max load
Digital Output 1
Digital Ground
- +
- +
18 18
26 26
Internal Circuitry
+5
Digital Output 1
Digital Output Ground
Digital Output 8
Digital Output 1 -18
1 2 3 4 5 6 7 8 9 10 11 12
13 14
1 2 3 4 5 6 7 8 9 10 11 12 13 14
15 1615 16
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
59 60 61 62
48 49 5
0
48 49 50 45 46 4
7
45 46 47
51 52 53 54 55 56 57 58
33 34 3533 34 35 36 37 3836 37 38 39 40 4139 40 41 42 43 44 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 3217 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
Digital 3 -20
Digital 2 -19
Digital 4 -21
Digital 5 -22
Digital 6 -23
Digital 7 -24
Digital 8 -25
Digital Output Common -26
+
-
ç
WARNING:
To avoid damage to
property and equipment,
and/or injury of loss of
life, use National Electric
Code (NEC) standard
wiring practices to install
and operate the Series
F4. Failure to do so could
result in such damage,
and/or injury or death.