Watlow Series 96 - Manual (Page 10)

3 . 4 ■ W i r i n g Wa t l o w S e r i e s 9 6
Output 1 Wiring
Figure 3.4a – AC Outputs
•Electromechanical relay without
contact suppression
96 _ _ - D _ _ _ - _ _ _ _
Form C, 2 amps, off-state
impedance: 31M
Ω
•Solid-state relay without contact
suppression
96 _ _ - K _ _ _ - _ _ _ _
0.5 amps, off-state impedance:
31M
Ω
Figure 3.4b – Switched DC, Open Collector
96 _ _ - C _ _ _ - _ _ _ _
•Switched dc
configuration
Supply current limited
to 30mA
•Open collector configuration
Maximum voltage 42VÎ (dc)
Maximum current 200mA
Figure 3.4c – 0-20mA and 4-20mA Process
96 _ _ - F _ _ _ - _ _ _ _
Maximum load impedance: 800
Ω
Figure 3.4d – 0-5VÎ, 1-5VÎ and 0-10VÎ (dc) Process
96-_ _ -F_ _ _ - _ _ _ _
Minimum load impedance: 1k
Ω
10
8 1
2
3
13 14 15
9
15 14
- +
10
8 1
2
3
13 14 15
9
13 14
- +
+V Î (dc)
Internal Circuitry
15
13
14
22 to 28V Î (dc)
10
8 1
2
3
13 14 15
9
External
Load
13 15 14
COM.
- +
10
8 1
2
3
13 14 15
9
External
Load
15 14
COM. N.O.
L2 L1
(13 used for
D outputs only)
13
N.C.
customer-supplied
Quencharc
NOTE:
Successful installation
requires five steps:
• Choose the controller’s
hardware configuration
and model number
(Appendix);
• Choose a sensor
(Chapters Three and
Six, and Appendix);
• Install the controller
(Chapter Two);
• Wire the controller
(Chapter Three) and
• Configure the controller
(Chapters Four, Five
and Six).
NOTE:
Switching inductive loads
(relay coils, solenoids,
etc.) with the mechanical
relay, switched dc or
solid-state relay output
options requires use of
an R.C. suppressor.
Watlow carries the R.C.
suppressor Quencharc
brand name, which is a
trademark of ITW
Paktron. Watlow Part No.
0804-0147-0000.