Watlow MICRODIN Manual de usuario descargar pdf (Pagina 13)

13 Watlow MicroDIN Quick Start Guide

Output and Power Wiring

12345678910

+

External

Load

-

dc+

CO

M

dc-

+

-

Power

Supply

42V max.

1A max.

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External

Load

CO

M

N.O.

Relay

Suppression

Fuse

L1

L2

+24VÎ(dc)

Internal Circuitry

20Ω

2KΩ

4

dc+

5

dc-

6

COM

10123456789

24V‡ (ac/dc)

- +

Figure 13c — Internal Output Circuitry

Figure 13d — Alarm Output

Figure 13b —

Control Output, Open Collector

with External Power Supply

Figure 3.4e — Power Wiring

Ó

WARNING:

To avoid potential elec-

tric shock, use National

Electric Code (NEC) safe-

ty 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.

12345678910

+

External

Load

-

dc+

COM

dc-

Figure 13a —

Control Output, Switched DC

with Internal Power Supply

External

Switching

Device

External

Switching

Device

NOTE:

Relay suppression

required only for induc-

tive loads.

Ó

WARNING:

If high voltage is applied

to a this 24V controller,

irreversible damage will

occur.

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