Advantech RS-485 Manual de usuario descargar pdf (Pagina 73)

100

101

ADAM-5000 4-33

Chapter 4

Internal Logic

R2 limit current to 100 mA

- Vss

+ Vss

Open

Collector

Power Ground

Application wiring

Figure 4-33: Digital output used with SSR (ADAM-5050/5056)

Technical specifications of ADAM-5056

There are 16-point digital input and 16-point digital output modules in

the ADAM-5000 series. The addition of these solid state digital I/O

devices allows these modules to control or monitor the interfaces

between high power DC or AC lines and TTL logic signals. A com-

mand from the host converts these signals into logic levels suitable for

the solid-state I/O devices.

Table 4-14: Technical specifications of ADAM-5056

Points

Digital output

Open collector to 30 V

100 mA max load

Power dissipation

450 mW

Power consumption

0.25 W

1 2 ... 68 69 70 71 72 73 74 75 76 77 78 ... 347 348

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